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Author = Wildt, D
Resulted in: 441 items


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Expression pattern of matrix metalloproteinases changes during folliculogenesis in the cat ovary Fujihara, M. Yamamizu, K. Wildt, David E. Songsasen, Nucharin 2016 DOI: info:10.1111/rda.12736 Reproduction in Domestic Animals v. 51 No. 5
Fujihara, M., Yamamizu, K., Wildt, David E. and Songsasen, Nucharin. 2016. Expression pattern of matrix metalloproteinases changes during folliculogenesis in the cat ovary. Reproduction in Domestic Animals, 51(5): 717-725. doi:10.1111/rda.12736

Recovery of gene diversity using long-term cryopreserved spermatozoa and artificial insemination in the endangered black-footed ferret Howard, J. G. Lynch, C. Santymire, Rachel M. Marinari, Paul E. Wildt, David E. 2016 DOI: info:10.1111/acv.12229 Animal Conservation v. 19 No. 2
Howard, J. G., Lynch, C., Santymire, Rachel M., Marinari, Paul E. and Wildt, David E. 2016. Recovery of gene diversity using long-term cryopreserved spermatozoa and artificial insemination in the endangered black-footed ferret. Animal Conservation, 19(2): 102-111. doi:10.1111/acv.12229

Public Exposure and Number of Conspecifics have no Influence on Ovarian and Adrenal Activity in the Cheetah (Acinonyx jubatus) Koester, Diana C. Wildt, David E. Brown, Janine L. Meeks, Karen Crosier, Adrienne E. 2016 DOI: info:10.1016/j.ygcen.2016.11.010 General and comparative endocrinology
Koester, Diana C., Wildt, David E., Brown, Janine L., Meeks, Karen and Crosier, Adrienne E. 2016. Public Exposure and Number of Conspecifics have no Influence on Ovarian and Adrenal Activity in the Cheetah (Acinonyx jubatus). General and comparative endocrinology, doi:10.1016/j.ygcen.2016.11.010

Incidence of methylated histones H3K4 and H3K79 in cat germinal vesicles is regulated by specific nuclear factors at the acquisition of developmental competence during the folliculogenesis Phillips, Tameka C. Wildt, David E. Comizzoli, Pierre 2016 DOI: info:10.1007/s10815-016-0706-4 Journal of Assisted Reproduction and Genetics v. 33 No. 6
Phillips, Tameka C., Wildt, David E. and Comizzoli, Pierre. 2016. Incidence of methylated histones H3K4 and H3K79 in cat germinal vesicles is regulated by specific nuclear factors at the acquisition of developmental competence during the folliculogenesis. Journal of Assisted Reproduction and Genetics, 33(6): 783-794. doi:10.1007/s10815-016-0706-4

Continued decline in genetic diversity among wild cheetahs (Acinonyx jubatus) without further loss of semen quality Terrell, Kimberly A. Crosier, Adrienne E. Wildt, David E. O'Brien, Stephen J. Anthony, Nicola M. Marker, Laurie Johnson, Warren E. 2016 DOI: info:10.1016/j.biocon.2016.05.034 Biological Conservation v. 200
Terrell, Kimberly A., Crosier, Adrienne E., Wildt, David E., O'Brien, Stephen J., Anthony, Nicola M., Marker, Laurie and Johnson, Warren E. 2016. Continued decline in genetic diversity among wild cheetahs (Acinonyx jubatus) without further loss of semen quality. Biological Conservation, 200: 192-199. doi:10.1016/j.biocon.2016.05.034

Responsiveness of intraovarian dog follicles in vitro to epidermal growth factor and vascular endothelial growth factor depends on ovarian donor age Thongkittidilok, Chommanart Wildt, David E. Songsasen, Nucharin 2016 DOI: info:10.1111/rda.12852 Reproduction in Domestic Animals
Thongkittidilok, Chommanart, Wildt, David E. and Songsasen, Nucharin. 2016. Responsiveness of intraovarian dog follicles in vitro to epidermal growth factor and vascular endothelial growth factor depends on ovarian donor age. Reproduction in Domestic Animals, doi:10.1111/rda.12852

Genomic legacy of the African cheetah, Acinonyx jubatus Dobrynin, Pavel Liu, Shiping Tamazian, Gaik Xiong, Zijun Yurchenko, Andrey A. Krasheninnikova, Ksenia Kliver, Sergey Schmidt-Küntzel, Anne Koepfli, Klaus-Peter Johnson, Warren Kuderna, Lukas F. K. García-Pérez, Raquel Manuel, Marc de Godinez, Ricardo Komissarov, Aleksey Makunin, Alexey Brukhin, Vladimir Qiu, Weilin Zhou, Long Li, Fang Yi, Jian Driscoll, Carlos Antunes, Agostinho Oleksyk, Taras K. Eizirik, Eduardo Perelman, Polina Roelke, Melody Wildt, David Diekhans, Mark Marques-Bonet, Tomas Marker, Laurie Bhak, Jong Wang, Jun Zhang, Guojie O'Brien, Stephen J. 2015 DOI: info:10.1186/s13059-015-0837-4 Genome biology v. 16
Dobrynin, Pavel, Liu, Shiping, Tamazian, Gaik, Xiong, Zijun, Yurchenko, Andrey A., Krasheninnikova, Ksenia, Kliver, Sergey, Schmidt-Küntzel, Anne, Koepfli, Klaus-Peter, Johnson, Warren, Kuderna, Lukas F. K., García-Pérez, Raquel, Manuel, Marc de, Godinez, Ricardo, Komissarov, Aleksey, Makunin, Alexey, Brukhin, Vladimir, Qiu, Weilin, Zhou, Long, Li, Fang, Yi, Jian, Driscoll, Carlos, Antunes, Agostinho, Oleksyk, Taras K., Eizirik, Eduardo, et al. 2015. Genomic legacy of the African cheetah, Acinonyx jubatus. Genome biology, 16: 277 doi:10.1186/s13059-015-0837-4

Motile Sperm Output by Male Cheetahs (Acinonyx jubatus) Managed Ex Situ Is Influenced by Public Exposure and Number of Care-Givers Koester, Diana C. Freeman, Elizabeth W. Brown, Janine L. Wildt, David E. Terrell, Kimberly A. Franklin, Ashley D. Crosier, Adrienne E. 2015 DOI: info:10.1371/journal.pone.0135847 PloS One v. 10 No. 9
Koester, Diana C., Freeman, Elizabeth W., Brown, Janine L., Wildt, David E., Terrell, Kimberly A., Franklin, Ashley D. and Crosier, Adrienne E. 2015. Motile Sperm Output by Male Cheetahs (Acinonyx jubatus) Managed Ex Situ Is Influenced by Public Exposure and Number of Care-Givers. PloS One, 10(9) doi:10.1371/journal.pone.0135847

Nucleolar Translocation of Histone Deacetylase 2 Is Involved in Regulation of Transcriptional Silencing in the Cat Germinal Vesicle Lee, Pei-Chih Wildt, David E. Comizzoli, Pierre 2015 DOI: info:10.1095/biolreprod.115.129106 Biology of reproduction v. 93 No. 2
Lee, Pei-Chih, Wildt, David E. and Comizzoli, Pierre. 2015. Nucleolar Translocation of Histone Deacetylase 2 Is Involved in Regulation of Transcriptional Silencing in the Cat Germinal Vesicle. Biology of reproduction, 93(2): 33 doi:10.1095/biolreprod.115.129106

Follicular size and stage and gonadotropin concentration affect alginate-encapsulated in vitro growth and survival of pre- and early antral dog follicles Nagashima, Jennifer Wildt, David E. Travis, Alexander J. Songsasen, Nucharin 2015 DOI: info:10.1071/RD15004 Reproduction, Fertility and Development
Nagashima, Jennifer, Wildt, David E., Travis, Alexander J. and Songsasen, Nucharin. 2015. Follicular size and stage and gonadotropin concentration affect alginate-encapsulated in vitro growth and survival of pre- and early antral dog follicles. Reproduction, Fertility and Development, doi:10.1071/RD15004

Body mass dynamics in hand reared clouded leopard (Neofelis nebulosa) cubs from birth to weaning Nájera, Fernando Brown, Janine L. Wildt, David E. Virolle, Laurie Kongprom, Urarikha Revuelta, Luis Goodrowe-Beck, Karen 2015 DOI: info:10.1002/zoo.21206 Zoo biology v. 34 No. 3
Nájera, Fernando, Brown, Janine L., Wildt, David E., Virolle, Laurie, Kongprom, Urarikha, Revuelta, Luis and Goodrowe-Beck, Karen. 2015. Body mass dynamics in hand reared clouded leopard (Neofelis nebulosa) cubs from birth to weaning. Zoo biology, 34(3): 239-243. doi:10.1002/zoo.21206

Slow freezing, but not vitrification supports complete spermatogenesis in cryopreserved, neonatal sheep testicular xenografts Pukazhenthi, Budhan Nagashima, Jennifer Travis, Alexander J. Costa, Guilherme M. Escobar, Enrique N. França, Luiz R. Wildt, David E. 2015 DOI: info:10.1371/journal.pone.0123957 PloS One v. 10 No. 4
Pukazhenthi, Budhan, Nagashima, Jennifer, Travis, Alexander J., Costa, Guilherme M., Escobar, Enrique N., França, Luiz R. and Wildt, David E. 2015. Slow freezing, but not vitrification supports complete spermatogenesis in cryopreserved, neonatal sheep testicular xenografts. PloS One, 10(4) doi:10.1371/journal.pone.0123957

Increased inflammation and decreased insulin sensitivity indicate metabolic disturbances in zoo-managed compared to free-ranging black rhinoceros (Diceros bicornis) Schook, Mandi W. Wildt, David E. Raghanti, Mary Ann Wolfe, Barbara A. Dennis, Patricia M. 2015 DOI: info:10.1016/j.ygcen.2015.05.003 General and comparative endocrinology v. 217/218
Schook, Mandi W., Wildt, David E., Raghanti, Mary Ann, Wolfe, Barbara A. and Dennis, Patricia M. 2015. Increased inflammation and decreased insulin sensitivity indicate metabolic disturbances in zoo-managed compared to free-ranging black rhinoceros (Diceros bicornis). General and comparative endocrinology, 217/218: 10-19. doi:10.1016/j.ygcen.2015.05.003

Mammalian fertility preservation through cryobiology: value of classical comparative studies and the need for new preservation options Comizzoli, Pierre Wildt, David E. 2014 DOI: info:10.1071/RD13259 Reproduction, Fertility and Development v. 26 No. 1
Comizzoli, Pierre and Wildt, David E. 2014. Mammalian fertility preservation through cryobiology: value of classical comparative studies and the need for new preservation options. Reproduction, Fertility and Development, 26(1): 91-98. doi:10.1071/RD13259

Epidermal Growth Factor (EGF) Sustains In Vitro Primordial Follicle Viability by Enhancing Stromal Cell Proliferation via MAPK and PI3K Pathways in the Prepubertal, but Not Adult Cat Ovary Fujihara, Mayako Comizzoli, Pierre Keefer, Carol L. Wildt, David E. Songsasen, Nucharin 2014 DOI: info:10.1095/biolreprod.113.115089 Biology of Reproduction v. 90 No. 4
Fujihara, Mayako, Comizzoli, Pierre, Keefer, Carol L., Wildt, David E. and Songsasen, Nucharin. 2014. Epidermal Growth Factor (EGF) Sustains In Vitro Primordial Follicle Viability by Enhancing Stromal Cell Proliferation via MAPK and PI3K Pathways in the Prepubertal, but Not Adult Cat Ovary. Biology of Reproduction, 90(4) doi:10.1095/biolreprod.113.115089

Spermatozoa from the maned wolf (Chrysocyon brachyurus) display typical canid hyper-sensitivity to osmotic and freezing-induced injury, but respond favorably to dimethyl sulfoxide Johnson, Amy E. M. Freeman, Elizabeth W. Wildt, David E. Songsasen, Nucharin 2014 DOI: info:10.1016/j.cryobiol.2014.04.004 Cryobiology v. 68 No. 3
Johnson, Amy E. M., Freeman, Elizabeth W., Wildt, David E. and Songsasen, Nucharin. 2014. Spermatozoa from the maned wolf (Chrysocyon brachyurus) display typical canid hyper-sensitivity to osmotic and freezing-induced injury, but respond favorably to dimethyl sulfoxide. Cryobiology, 68(3): 361-370. doi:10.1016/j.cryobiol.2014.04.004

Swimmer Syndrome in a Clouded Leopard (Neofelis Nebulosa) Cub Nájera, Fernando Brown, Janine L. Kaufman, Krystle Schwartz, Rick Goodrowe, Karen Asaithanmakul, Wisit Aitken-Palmer, Copper Kongprom, Urarikha Wildt, David E. Bush, Mitchell 2014 DOI: info:10.1638/2012-0289R2.1 Journal of Zoo and Wildlife Medicine v. 45 No. 2
Nájera, Fernando, Brown, Janine L., Kaufman, Krystle, Schwartz, Rick, Goodrowe, Karen, Asaithanmakul, Wisit, Aitken-Palmer, Copper, Kongprom, Urarikha, Wildt, David E. and Bush, Mitchell. 2014. Swimmer Syndrome in a Clouded Leopard (Neofelis Nebulosa) Cub. Journal of Zoo and Wildlife Medicine, 45(2): 386-388. doi:10.1638/2012-0289R2.1

Improved Sperm Cryosurvival in Diluents Containing Amides versus Glycerol in the Przewalski's Horse (Equus ferus przewalskii) Pukazhenthi, Budhan Johnson, Aime Guthrie, H. David Songsasen, Nucharin Padilla, Luis R. Wolfe, Barbara A. da Silva, Marco Coutinho Alvarenga, Marco A. Wildt, David E. 2014 DOI: info:10.1016/j.cryobiol.2014.01.013 Cryobiology v. 68 No. 2
Pukazhenthi, Budhan, Johnson, Aime, Guthrie, H. David, Songsasen, Nucharin, Padilla, Luis R., Wolfe, Barbara A., da Silva, Marco Coutinho, Alvarenga, Marco A. and Wildt, David E. 2014. Improved Sperm Cryosurvival in Diluents Containing Amides versus Glycerol in the Przewalski's Horse (Equus ferus przewalskii). Cryobiology, 68(2): 205-214. doi:10.1016/j.cryobiol.2014.01.013

Retention of Structure and Function of the Cat Germinal Vesicle after Air-Drying and Storage at Supra-Zero Temperature Graves-Herring, Jennifer Wildt, David E. Comizzoli, Pierre 2013 DOI: info:10.1095/biolreprod.113.108472 Biology of Reproduction v. 88 No. 6
Graves-Herring, Jennifer, Wildt, David E. and Comizzoli, Pierre. 2013. Retention of Structure and Function of the Cat Germinal Vesicle after Air-Drying and Storage at Supra-Zero Temperature. Biology of Reproduction, 88(6): 1-7. doi:10.1095/biolreprod.113.108472

Fundamental Studies of the Reproductive Biology of the Endangered Persian Onager (Equus hemionus onager) Result in First Wild Equid Offspring from Artificial Insemination Schook, Mandi W. Wildt, David E. Weiss, Rachael B. Wolfe, Barbara A. Archibald, Kate E. Pukazhenthi, Budhan 2013 DOI: info:10.1095/biolreprod.113.110122 Biology of reproduction v. 89 No. 2
Schook, Mandi W., Wildt, David E., Weiss, Rachael B., Wolfe, Barbara A., Archibald, Kate E. and Pukazhenthi, Budhan. 2013. Fundamental Studies of the Reproductive Biology of the Endangered Persian Onager (Equus hemionus onager) Result in First Wild Equid Offspring from Artificial Insemination. Biology of reproduction, 89(2): 41 doi:10.1095/biolreprod.113.110122

Protracted Reproductive Seasonality in the Male Giant Panda (Ailuropoda Melanoleuca) Reflected by Patterns in Androgen Profiles, Ejaculate Characteristics, and Selected Behaviors Aitken-Palmer, Copper Hou, Rong Burrell, Caitlin Zhang, Zhihe Wang, Chengdong Spindler, Rebecca Wildt, David E. Ottinger, Mary Ann Howard, JoGayle 2012 DOI: info:10.1095/biolreprod.112.099044 Biology of reproduction v. 86 No. 6
Aitken-Palmer, Copper, Hou, Rong, Burrell, Caitlin, Zhang, Zhihe, Wang, Chengdong, Spindler, Rebecca, Wildt, David E., Ottinger, Mary Ann and Howard, JoGayle. 2012. Protracted Reproductive Seasonality in the Male Giant Panda (Ailuropoda Melanoleuca) Reflected by Patterns in Androgen Profiles, Ejaculate Characteristics, and Selected Behaviors. Biology of reproduction, 86(6): 195 doi:10.1095/biolreprod.112.099044

Inbreeding Avoidance Influences the Viability of Reintroduced Populations of African Wild Dogs (Lycaon pictus) Becker, Penny A. Miller, Philip S. Gunther, Micaela Szykman Somers, Michael J. Wildt, David E. Maldonado, Jesús E. 2012 DOI: info:10.1371/journal.pone.0037181 PLoS ONE v. 7 No. 5
Becker, Penny A., Miller, Philip S., Gunther, Micaela Szykman, Somers, Michael J., Wildt, David E. and Maldonado, Jesús E. 2012. Inbreeding Avoidance Influences the Viability of Reintroduced Populations of African Wild Dogs (Lycaon pictus). PLoS ONE, 7(5): 1-11. doi:10.1371/journal.pone.0037181

Comparative cryopreservation of avian spermatozoa: effects of freezing and thawing rates on turkey and sandhill crane sperm cryosurvival Blanco, Juan M. Long, Julie A. Gee, George Wildt, David E. Donoghue, Ann M. 2012 DOI: info:10.1016/j.anireprosci.2012.02.001 Animal Reproduction Science v. 131 No. 1-2
Blanco, Juan M., Long, Julie A., Gee, George, Wildt, David E. and Donoghue, Ann M. 2012. Comparative cryopreservation of avian spermatozoa: effects of freezing and thawing rates on turkey and sandhill crane sperm cryosurvival. Animal Reproduction Science, 131(1-2): 1-8. doi:10.1016/j.anireprosci.2012.02.001

Comizzoli, Pierre and Wildt, David E. 2012. Centrosomal Functions and Dysfunctions in Cat Spermatozoa. In: Schatten, Heide, The Centrosome. Humana Press, pp.49-58.

On the Horizon for Fertility Preservation in Domestic and Wild Carnivores Comizzoli, Pierre Wildt, David E. 2012 DOI: info:10.1111/rda.12010 Reproduction in Domestic Animals v. 47 No. Supplement S6
Comizzoli, Pierre and Wildt, David E. 2012. On the Horizon for Fertility Preservation in Domestic and Wild Carnivores. Reproduction in Domestic Animals, 47(Supplement S6): 261-265. doi:10.1111/rda.12010

Comparative cryobiological traits and requirements for gametes and gonadal tissues collected from wildlife species Comizzoli, Pierre Songsasen, Nucharin Hagedorn, Mary M. Wildt, David E. 2012 DOI: info:10.1016/j.theriogenology.2012.04.008 Theriogenology v. 78 No. 8
Comizzoli, Pierre, Songsasen, Nucharin, Hagedorn, Mary M. and Wildt, David E. 2012. Comparative cryobiological traits and requirements for gametes and gonadal tissues collected from wildlife species. Theriogenology, 78(8): 1666-1681. doi:10.1016/j.theriogenology.2012.04.008

Cat and Dog Primordial Follicles Enclosed in Ovarian Cortex Sustain Viability after In vitro Culture on Agarose Gel in a Protein-Free Medium Fujihara, Mayako Comizzoli, Pierre Wildt, David E. Songsasen, Nucharin 2012 DOI: info:10.1111/rda.12022 Reproduction in Domestic Animals v. 47 No. Supplement S6
Fujihara, Mayako, Comizzoli, Pierre, Wildt, David E. and Songsasen, Nucharin. 2012. Cat and Dog Primordial Follicles Enclosed in Ovarian Cortex Sustain Viability after In vitro Culture on Agarose Gel in a Protein-Free Medium. Reproduction in Domestic Animals, 47(Supplement S6): 102-108. doi:10.1111/rda.12022

Will Amphibians Croak under the Endangered Species Act? Gratwicke, Brian Lovejoy, Thomas E. Wildt, David E. 2012 DOI: info:10.1525/bio.2012.62.2.13 Bioscience v. 62 No. 2
Gratwicke, Brian, Lovejoy, Thomas E. and Wildt, David E. 2012. Will Amphibians Croak under the Endangered Species Act? Bioscience, 62(2): 197-202. doi:10.1525/bio.2012.62.2.13

Preserving and Using Germplasm and Dissociated Embryonic Cells for Conserving Caribbean and Pacific Coral Hagedorn, Mary M. Carter, Virginia L. Martorana, Kelly Paresa, Malia K. Acker, Jason Baums, Iliana B. Borneman, Eric Brittsan, Michael Byers, Michael Henley, Michael Laterveer, Michael Leong, Jo-Ann McCarthy, Megan Meyers, Stuart Nelson, Brian D. Petersen, Dirk Tiersch, Terrence Uribe, Rafael Cuevas Woods, Erik Wildt, David E. 2012 DOI: info:10.1371/journal.pone.0033354 PLoS ONE v. 7 No. 3
Hagedorn, Mary M., Carter, Virginia L., Martorana, Kelly, Paresa, Malia K., Acker, Jason, Baums, Iliana B., Borneman, Eric, Brittsan, Michael, Byers, Michael, Henley, Michael, Laterveer, Michael, Leong, Jo-Ann, McCarthy, Megan, Meyers, Stuart, Nelson, Brian D., Petersen, Dirk, Tiersch, Terrence, Uribe, Rafael Cuevas, Woods, Erik and Wildt, David E. 2012. Preserving and Using Germplasm and Dissociated Embryonic Cells for Conserving Caribbean and Pacific Coral. PLoS ONE, 7(3): 1-13. doi:10.1371/journal.pone.0033354

Absence of Seasonal Changes in FSHR Gene Expression in the Cat Cumulus-Oocyte Complex in Vivo and in Vitro Hobbs, Rebecca Jane Comizzoli, Pierre Howard, JoGayle Wildt, David E. 2012 DOI: info:10.1530/REP-12-0098 Reproduction v. 144
Hobbs, Rebecca J., Comizzoli, Pierre, Howard, JoGayle and Wildt, David E. 2012. Absence of Seasonal Changes in FSHR Gene Expression in the Cat Cumulus-Oocyte Complex in Vivo and in Vitro. Reproduction, 144: 111-122. doi:10.1530/REP-12-0098

Relationship of the Estrogen Surge and Multiple Mates to Cub Paternity in the Giant Panda (Ailuropoda melanoleuca): Implications for Optimal Timing of Copulation or Artificial Insemination Huang, Yan Zhang, Hemin Li, Desheng Zhang, Guiquan Wei, Rongping Huang, Zhi Zhou, Yingmin Zhou, Qiang Liu, Yang Wildt, David E. Hull, Vanessa 2012 DOI: info:10.1095/biolreprod.112.102970 Biology of reproduction v. 87 No. 5
Huang, Yan, Zhang, Hemin, Li, Desheng, Zhang, Guiquan, Wei, Rongping, Huang, Zhi, Zhou, Yingmin, Zhou, Qiang, Liu, Yang, Wildt, David E. and Hull, Vanessa. 2012. Relationship of the Estrogen Surge and Multiple Mates to Cub Paternity in the Giant Panda (Ailuropoda melanoleuca): Implications for Optimal Timing of Copulation or Artificial Insemination. Biology of reproduction, 87(5): 1-7. doi:10.1095/biolreprod.112.102970

Increase in Histone Methylation in the Cat Germinal Vesicle Related to Acquisition of Meiotic and Developmental Competence Phillips, Tameka C. Wildt, David E. Comizzoli, Pierre 2012 DOI: info:10.1111/rda.12052 Reproduction in Domestic Animals v. 47 No. Supplement S6
Phillips, Tameka C., Wildt, David E. and Comizzoli, Pierre. 2012. Increase in Histone Methylation in the Cat Germinal Vesicle Related to Acquisition of Meiotic and Developmental Competence. Reproduction in Domestic Animals, 47(Supplement S6): 210-214. doi:10.1111/rda.12052

The Domestic Dog and Cat as Models for Understanding the Regulation of Ovarian Follicle Development In Vitro Songsasen, Nucharin Comizzoli, Pierre Nagashima, Jennifer Fujihara, Mayako Wildt, David E. 2012 DOI: info:10.1111/rda.12067 Reproduction in Domestic Animals v. 47 No. Supplement S6
Songsasen, Nucharin, Comizzoli, Pierre, Nagashima, Jennifer, Fujihara, Mayako and Wildt, David E. 2012. The Domestic Dog and Cat as Models for Understanding the Regulation of Ovarian Follicle Development In Vitro. Reproduction in Domestic Animals, 47(Supplement S6): 13-18. doi:10.1111/rda.12067

The ability to achieve meiotic maturation in the dog oocyte is linked to glycolysis and glutamine oxidation Songsasen, Nucharin Wesselowski, Sonya Carpenter, James W. Wildt, David E. 2012 DOI: info:10.1002/mrd.22011 Molecular reproduction and development v. 79 No. 3
Songsasen, Nucharin, Wesselowski, Sonya, Carpenter, James W. and Wildt, David E. 2012. The ability to achieve meiotic maturation in the dog oocyte is linked to glycolysis and glutamine oxidation. Molecular reproduction and development, 79(3): 186-196. doi:10.1002/mrd.22011

Adrenal activity in maned wolves is higher on farmlands and park boundaries than within protected areas Spercoski, Katherinne M. Morais , Rosana N. Morato, Ronaldo G. de Paula, Rogério C. Azevedo, Fernanda C. May-Júnior, Joares A. Santos, Jean P. Reghelin, Angela L. Wildt, David E. Songsasen, Nucharin 2012 DOI: info:10.1016/j.ygcen.2012.08.002 General and comparative endocrinology v. 179 No. 2
Spercoski, Katherinne M., Morais , Rosana N., Morato, Ronaldo G., de Paula, Rogério C., Azevedo, Fernanda C., May-Júnior, Joares A., Santos, Jean P., Reghelin, Angela L., Wildt, David E. and Songsasen, Nucharin. 2012. Adrenal activity in maned wolves is higher on farmlands and park boundaries than within protected areas. General and comparative endocrinology, 179(2): 232-240. doi:10.1016/j.ygcen.2012.08.002

Oral Progestin Priming Increases Ovarian Sensitivity to Gonadotropin Stimulation and Improves Luteal Function in the Cat Stewart, Rosemary A. Pelican, Katharine M. Crosier, Adrienne E. Pukazhenthi, Budhan Wildt, David E. Ottinger, Mary Ann Howard, JoGayle 2012 DOI: info:10.1095/biolreprod.112.104190 Biology of reproduction v. 87 No. 6
Stewart, Rosemary A., Pelican, Katharine M., Crosier, Adrienne E., Pukazhenthi, Budhan, Wildt, David E., Ottinger, Mary Ann and Howard, JoGayle. 2012. Oral Progestin Priming Increases Ovarian Sensitivity to Gonadotropin Stimulation and Improves Luteal Function in the Cat. Biology of reproduction, 87(6): 137 doi:10.1095/biolreprod.112.104190

Different patterns of metabolic cryo-damage in domestic cat (Felis catus) and cheetah (Acinonyx jubatus) spermatozoa Terrell, Kimberly A. Wildt, David E. Anthony, Nicola M. Bavister, Barry D. Leibo, S. P. Penfold, Linda M. Marker, Laurie L. Crosier, Adrienne E. 2012 DOI: info:10.1016/j.cryobiol.2011.12.006 Cryobiology v. 64 No. 2
Terrell, Kimberly A., Wildt, David E., Anthony, Nicola M., Bavister, Barry D., Leibo, S. P., Penfold, Linda M., Marker, Laurie L. and Crosier, Adrienne E. 2012. Different patterns of metabolic cryo-damage in domestic cat (Felis catus) and cheetah (Acinonyx jubatus) spermatozoa. Cryobiology, 64(2): 110-117. doi:10.1016/j.cryobiol.2011.12.006

Glucocorticoid response to changes in enclosure size and human proximity in the Persian onager (Equus hemionus onager) Vick, Mandi,M. Wildt, David E. Turner, Jessica B. Palme, Rupert Wolfe, Barbara A. Pukazhenthi, Budhan 2012 DOI: info:10.3109/10253890.2011.578267 Stress v. 15 No. 1
Vick, Mandi,M., Wildt, David E., Turner, Jessica B., Palme, Rupert, Wolfe, Barbara A. and Pukazhenthi, Budhan. 2012. Glucocorticoid response to changes in enclosure size and human proximity in the Persian onager (Equus hemionus onager). Stress, 15(1): 52-61. doi:10.3109/10253890.2011.578267

Comparative Cryopreservation of Avian Spermatozoa: Benefits of Non-Permeating Osmoprotectants and ATP on Turkey and Crane Sperm Cryosurvival Blanco, Juan M. Long, Julie A. Gee, George Wildt, David E. Donoghue, Ann M. 2011 DOI: info:10.1016/j.anireprosci.2010.12.005 Animal Reproduction Science v. 123 No. 3-4
Blanco, Juan M., Long, Julie A., Gee, George, Wildt, David E. and Donoghue, Ann M. 2011. Comparative Cryopreservation of Avian Spermatozoa: Benefits of Non-Permeating Osmoprotectants and ATP on Turkey and Crane Sperm Cryosurvival. Animal Reproduction Science, 123(3-4): 242-248. doi:10.1016/j.anireprosci.2010.12.005

The competence of germinal vesicle oocytes is unrelated to nuclear chromatin configuration and strictly depends on cytoplasmic quantity and quality in the cat model Comizzoli, Pierre Pukazhenthi, Budhan Wildt, David E. 2011 DOI: info:10.1093/humrep/der176 Human Reproduction v. 26 No. 8
Comizzoli, Pierre, Pukazhenthi, Budhan and Wildt, David E. 2011. The competence of germinal vesicle oocytes is unrelated to nuclear chromatin configuration and strictly depends on cytoplasmic quantity and quality in the cat model. Human Reproduction, 26(8): 2165-2177. doi:10.1093/humrep/der176

Increasing Age Influences Uterine Integrity, but Not Ovarian Function or Oocyte Quality in the Cheetah (Acinonyx jubatus) Crosier, Adrienne E. Comizzoli, Pierre Baker, Tomas Davidson, Autumn Munson, Linda Howard, JoGayle Marker, Laurie L. Wildt, David E. 2011 DOI: info:10.1095/biolreprod.110.089417 Biology of reproduction v. 85 No. 2
Crosier, Adrienne E., Comizzoli, Pierre, Baker, Tomas, Davidson, Autumn, Munson, Linda, Howard, JoGayle, Marker, Laurie L. and Wildt, David E. 2011. Increasing Age Influences Uterine Integrity, but Not Ovarian Function or Oocyte Quality in the Cheetah (Acinonyx jubatus). Biology of reproduction, 85(2): 243-253. doi:10.1095/biolreprod.110.089417

Rising fecal glucocorticoid concentrations track reproductive activity in the female giant panda (Ailuropoda melanoleuca) Kersey, David C. Wildt, David E. Brown, Janine L. Snyder, Rebecca J. Huang, Yan Monfort, Steven L. 2011 DOI: info:10.1016/j.ygcen.2011.06.013 General and comparative endocrinology v. 173 No. 2
Kersey, David C., Wildt, David E., Brown, Janine L., Snyder, Rebecca J., Huang, Yan and Monfort, Steven L. 2011. Rising fecal glucocorticoid concentrations track reproductive activity in the female giant panda (Ailuropoda melanoleuca). General and comparative endocrinology, 173(2): 364-370. doi:10.1016/j.ygcen.2011.06.013

Cryopreserving endangered species gametes, embryos and gonadal tissue: Challenges, successes and future directions Pukazhenthi, Budhan Hagedorn, Mary M. Comizzoli, Pierre Songsasen, Nucharin Wildt, David E. 2011 DOI: info:10.1016/j.cryobiol.2011.09.014 Cryobiology v. 63 No. 3
Pukazhenthi, Budhan, Hagedorn, Mary M., Comizzoli, Pierre, Songsasen, Nucharin and Wildt, David E. 2011. Cryopreserving endangered species gametes, embryos and gonadal tissue: Challenges, successes and future directions. Cryobiology, 63(3): 308-309. doi:10.1016/j.cryobiol.2011.09.014

Reproductive gonadal steroidogenic activity in the fishing cat (Prionailurus viverrinus) assessed by fecal steroid analyses Santymire, Rachel M. Brown, Janine L. Stewart, Rosemary A. Santymire, Robb C. Wildt, David E. Howard, JoGayle 2011 DOI: info:10.1016/j.anireprosci.2011.09.001 Animal Reproduction Science v. 128 No. 1-4
Santymire, Rachel M., Brown, Janine L., Stewart, Rosemary A., Santymire, Robb C., Wildt, David E. and Howard, JoGayle. 2011. Reproductive gonadal steroidogenic activity in the fishing cat (Prionailurus viverrinus) assessed by fecal steroid analyses. Animal Reproduction Science, 128(1-4): 60-72. doi:10.1016/j.anireprosci.2011.09.001

121 Alginate-Fibrin Gel Matrix Promotes in Vitro Growth of Dog Secondary Follicles Songsasen, Nucharin Guzy, C. Wildt, David E. 2011 DOI: info:10.1071/RDv24n1Ab121 Reproduction, Fertility and Development v. 24 No. 1
Songsasen, Nucharin, Guzy, C. and Wildt, David E. 2011. 121 Alginate-Fibrin Gel Matrix Promotes in Vitro Growth of Dog Secondary Follicles. Reproduction, Fertility and Development, 24(1): 173 doi:10.1071/RDv24n1Ab121

In vitro growth and steroidogenesis of dog follicles as influenced by the physical and hormonal microenvironment Songsasen, Nucharin Woodruff, Teresa K. Wildt, David E. 2011 DOI: info:10.1530/REP-10-0442 Reproduction v. 142
Songsasen, Nucharin, Woodruff, Teresa K. and Wildt, David E. 2011. In vitro growth and steroidogenesis of dog follicles as influenced by the physical and hormonal microenvironment. Reproduction, 142: 113-122. doi:10.1530/REP-10-0442

Inbreeding, heterozygosity and fitness in a reintroduced population of endangered African wild dogs (Lycaon pictus) Spiering, Penny A. Szykman, Micaela Somers, Michael J. Wildt, David E. Walters, Michelle Wilson, Amy S. Maldonado, Jesús E. 2011 DOI: info:10.1007/s10592-010-0147-z Conservation Genetics v. 2011 No. 12
Spiering, Penny A., Szykman, Micaela, Somers, Michael J., Wildt, David E., Walters, Michelle, Wilson, Amy S. and Maldonado, Jesús E. 2011. Inbreeding, heterozygosity and fitness in a reintroduced population of endangered African wild dogs (Lycaon pictus). Conservation Genetics, 2011(12): 410-412. doi:10.1007/s10592-010-0147-z

Can science save the giant panda (Ailuropoda melanoleuca)? Unifying science and policy in an adaptive management paradigm Swaisgood, Ronald R. Wei, Fuwen Mcshea, William J. Wildt, David E. Kouba, Andrew J. Zhang, Zejun 2011 DOI: info:10.1111/j.1749-4877.2011.00250.x Integrative Zoology v. 6 No. 3
Swaisgood, Ronald R., Wei, Fuwen, Mcshea, William J., Wildt, David E., Kouba, Andrew J. and Zhang, Zejun. 2011. Can science save the giant panda (Ailuropoda melanoleuca)? Unifying science and policy in an adaptive management paradigm. Integrative Zoology, 6(3): 290-296. doi:10.1111/j.1749-4877.2011.00250.x

Oxidative Phosphorylation Is Essential for Felid Sperm Function, but Is Substantially Lower in Cheetah (Acinonyx jubatus) Compared to Domestic Cat (Felis catus) Ejaculate Terrell, Kimberly A. Wildt, David E. Anthony, Nicola M. Bavister, Barry D. Leibo, Stanley P. Penfold, Linda M. Marker, Laurie L. Crosier, Adrienne E. 2011 DOI: info:10.1095/biolreprod.111.092106 Biology of reproduction v. 85 No. 3
Terrell, Kimberly A., Wildt, David E., Anthony, Nicola M., Bavister, Barry D., Leibo, Stanley P., Penfold, Linda M., Marker, Laurie L. and Crosier, Adrienne E. 2011. Oxidative Phosphorylation Is Essential for Felid Sperm Function, but Is Substantially Lower in Cheetah (Acinonyx jubatus) Compared to Domestic Cat (Felis catus) Ejaculate. Biology of reproduction, 85(3): 473-481. doi:10.1095/biolreprod.111.092106

Glycolytic Enzyme Activity Is Essential for Domestic Cat (Felis catus) and Cheetah (Acinonyx jubatus) Sperm Motility and Viability in a Sugar-Free Medium Terrell, Kimberly A. Wildt, David E. Anthony, Nicola M. Bavister, Barry D. Leibo, Stanley P. Penfold, Linda M. Marker, Laurie L. Crosier, Adrienne E. 2011 DOI: info:10.1095/biolreprod.110.090225 Biology of reproduction v. 84 No. 6
Terrell, Kimberly A., Wildt, David E., Anthony, Nicola M., Bavister, Barry D., Leibo, Stanley P., Penfold, Linda M., Marker, Laurie L. and Crosier, Adrienne E. 2011. Glycolytic Enzyme Activity Is Essential for Domestic Cat (Felis catus) and Cheetah (Acinonyx jubatus) Sperm Motility and Viability in a Sugar-Free Medium. Biology of reproduction, 84(6): 1198-1206. doi:10.1095/biolreprod.110.090225

Endocrine patterns of the estrous cycle and pregnancy of wildebeest in the serengeti ecosystem Clay, A. Moss Estes, R. D. Thompson, Katerina Wildt, David E. Monfort, Steven L. 2010 DOI: info:10.1016/j.ygcen.2009.12.005 General and comparative endocrinology v. 166 No. 2
Clay, A. M., Estes, R. D., Thompson, Katerina, Wildt, David E. and Monfort, Steven L. 2010. Endocrine patterns of the estrous cycle and pregnancy of wildebeest in the serengeti ecosystem. General and comparative endocrinology, 166(2): 365-371. doi:10.1016/j.ygcen.2009.12.005

Comizzoli, Pierre, Songsasen, Nucharin and Wildt, David E. 2010. Protecting and Extending Fertility for Females of Wild and Endangered Mammals. In: Oncofertility. Springer US,(Cancer Treatment and Research (vol. 156)) pp.87-100.

Is the international frog legs trade a potential vector for deadly amphibian pathogens? Gratwicke, Brian Evans, Matthew J. Jenkins, Peter T. Kusrini, Mirza D. Moore, Robin D. Sevin, Jennifer Wildt, David E. 2010 DOI: info:10.1890/090111 Frontiers in Ecology and the Environment v. 8 No. 8
Gratwicke, Brian, Evans, Matthew J., Jenkins, Peter T., Kusrini, Mirza D., Moore, Robin D., Sevin, Jennifer and Wildt, David E. 2010. Is the international frog legs trade a potential vector for deadly amphibian pathogens? Frontiers in Ecology and the Environment, 8(8): 438-442. doi:10.1890/090111

Genetic Restoration of the Florida Panther Johnson, Warren E. Onorato, David P. Roelke, Melody E. Land, E. Darrell Cunningham, Mark Belden, Robert C. McBride, Roy Jansen, Deborah Lotz, Mark Shindle, David Howard, JoGayle Wildt, David E. Penfold, Linda M. Hostetler, Jeffrey A. Oli, Madan K. O'Brien, Stephen J. 2010 DOI: info:10.1126/science.1192891 Science v. 329 No. 5999
Johnson, Warren E., Onorato, David P., Roelke, Melody E., Land, E. Darrell, Cunningham, Mark, Belden, Robert C., McBride, Roy, Jansen, Deborah, Lotz, Mark, Shindle, David, Howard, JoGayle, Wildt, David E., Penfold, Linda M., Hostetler, Jeffrey A., Oli, Madan K. and O'Brien, Stephen J. 2010. Genetic Restoration of the Florida Panther. Science, 329(5999): 1641-1645. doi:10.1126/science.1192891

Parallel and seasonal changes in gonadal and adrenal hormones in male giant pandas (Ailuropoda melanoleuca) Kersey, David C. Wildt, David E. Brown, Janine L. Huang, Yan Snyder, Rebecca J. Monfort, Steven L. 2010 DOI: info:10.1644/09-MAMM-A-404.1 Journal of Mammalogy v. 91 No. 6
Kersey, David C., Wildt, David E., Brown, Janine L., Huang, Yan, Snyder, Rebecca J. and Monfort, Steven L. 2010. Parallel and seasonal changes in gonadal and adrenal hormones in male giant pandas (Ailuropoda melanoleuca). Journal of Mammalogy, 91(6): 1496-1507. doi:10.1644/09-MAMM-A-404.1

Unique Biphasic Progestagen Profile in Parturient and Nonparturient Giant Pandas (Ailuropoda melanoleuca) as Determined by Faecal Hormone Monitoring Kersey, David C. Wildt, David E. Brown, Janine L. Snyder, R. J. Huang, Y. Monfort, Steven L. 2010 Reproduction v. 140
Kersey, David C., Wildt, David E., Brown, Janine L., Snyder, R. J., Huang, Y. and Monfort, Steven L. 2010. Unique Biphasic Progestagen Profile in Parturient and Nonparturient Giant Pandas (Ailuropoda melanoleuca) as Determined by Faecal Hormone Monitoring. Reproduction, 140: 183-193.

Endocrine milieu of perioestrus in the giant panda (Ailuropoda melanoleuca), as determined by non-invasive hormone measures Kersey, David C. Wildt, David E. Brown, Janine L. Snyder, Rebecca J. Huang, Yan Monfort, Steven L. 2010 Reproduction, Fertility, and Development v. 22
Kersey, David C., Wildt, David E., Brown, Janine L., Snyder, Rebecca J., Huang, Yan and Monfort, Steven L. 2010. Endocrine milieu of perioestrus in the giant panda (Ailuropoda melanoleuca), as determined by non-invasive hormone measures. Reproduction, Fertility, and Development, 22: 901-912.

Progestin exposure before gonadotropin stimulation improves embryo development after in vitro fertilization in the domestic cat Pelican, K. M. Spindler, Rebecca E. Pukazhenthi, Budhan Wildt, David E. Ottinger, M. A. Howard, JoGayle 2010 DOI: info:10.1095/biolreprod.109.083360 Biology of Reproduction v. 83 No. 4
Pelican, K. M., Spindler, Rebecca E., Pukazhenthi, Budhan, Wildt, David E., Ottinger, M. A. and Howard, JoGayle. 2010. Progestin exposure before gonadotropin stimulation improves embryo development after in vitro fertilization in the domestic cat. Biology of Reproduction, 83(4): 558-567. doi:10.1095/biolreprod.109.083360

Oocyte quality and estradiol supplementation affect in vitro maturation success in the white-tailed deer (Odocoileus virginianus) Siriaroonrat, B. Comizzoli, Pierre Songsasen, Nucharin Monfort, Steven L. Wildt, David E. Pukazhenthi, Budhan 2010 DOI: info:10.1016/j.theriogenology.2009.08.007 Theriogenology v. 73 No. 1
Siriaroonrat, B., Comizzoli, Pierre, Songsasen, Nucharin, Monfort, Steven L., Wildt, David E. and Pukazhenthi, Budhan. 2010. Oocyte quality and estradiol supplementation affect in vitro maturation success in the white-tailed deer (Odocoileus virginianus). Theriogenology, 73(1): 112-119. doi:10.1016/j.theriogenology.2009.08.007

Reproductive sharing and proximate factors mediating cooperative breeding in the African wild dog (Lycaon pictus) Spiering, Penny A. Somers, Michael J. Maldonado, Jesús E. Wildt, David E. Gunther, Micaela Szykman 2010 DOI: info:10.1007/s00265-009-0875-6 Behavioral Ecology and Sociobiology v. 64 No. 4
Spiering, Penny A., Somers, Michael J., Maldonado, Jesús E., Wildt, David E. and Gunther, Micaela Szykman. 2010. Reproductive sharing and proximate factors mediating cooperative breeding in the African wild dog (Lycaon pictus). Behavioral Ecology and Sociobiology, 64(4): 583-592. doi:10.1007/s00265-009-0875-6

Oral progestin induces rapid, reversible suppression of ovarian activity in the cat Stewart, R. A. Pelican, K. M. Brown, Janine L. Wildt, David E. Ottinger, M. A. Howard, JoGayle 2010 DOI: info:10.1016/j.ygcen.2009.12.016 General and comparative endocrinology v. 166 No. 2
Stewart, R. A., Pelican, K. M., Brown, Janine L., Wildt, David E., Ottinger, M. A. and Howard, JoGayle. 2010. Oral progestin induces rapid, reversible suppression of ovarian activity in the cat. General and comparative endocrinology, 166(2): 409-416. doi:10.1016/j.ygcen.2009.12.016

Giant panda conservation science: how far we have come Swaisgood, R. R. Wei, F. Wildt, David E. Kouba, A. J. Zhang, Z. 2010 DOI: info:10.1098/rsbl.2009.0786 Biology Letters v. 6 No. 2
Swaisgood, R. R., Wei, F., Wildt, David E., Kouba, A. J. and Zhang, Z. 2010. Giant panda conservation science: how far we have come. Biology Letters, 6(2): 143-145. doi:10.1098/rsbl.2009.0786

Evidence for Compromised Metabolic Function and Limited Glucose Uptake in Spermatozoa from the Teratospermic Domestic Cat (Felis catus) and Cheetah (Acinonyx jubatus) Terrell, K. A. Wildt, David E. Anthony, N. Bavister, B. D. Leibo, S. P. Penfold, Linda M. Marker, L. L. Crosier, Adrienne E. 2010 Biology of Reproduction v. 83
Terrell, K. A., Wildt, David E., Anthony, N., Bavister, B. D., Leibo, S. P., Penfold, Linda M., Marker, L. L. and Crosier, Adrienne E. 2010. Evidence for Compromised Metabolic Function and Limited Glucose Uptake in Spermatozoa from the Teratospermic Domestic Cat (Felis catus) and Cheetah (Acinonyx jubatus). Biology of Reproduction, 83: 833-841.

Wildt, David E., Swanson, William F., Brown, Janine L., Sliwa, Alexander and Vargas, Astrid. 2010. Felids ex situ: managed programmes, research, and species recovery. In: Macdonald, David W. and Loveridge, Andrew J., Biology and Conservation of Wild Felids. England; Cambridge, MA: Oxford University Press; Harvard University Press,(Wildland and Woodlands: A Forest Vision for New England) pp.217-235.

Implementing artificial insemination as an effective tool for ex situ conservation of endangered avian species Blanco, Juan M. Wildt, David E. Höfle, U. Voelker, W. Donoghue, Ann M. 2009 DOI: info:10.1016/j.theriogenology.2008.09.019 Theriogenology v. 71 No. 1
Blanco, Juan M., Wildt, David E., Höfle, U., Voelker, W. and Donoghue, Ann M. 2009. Implementing artificial insemination as an effective tool for ex situ conservation of endangered avian species. Theriogenology, 71(1): 200-213. doi:10.1016/j.theriogenology.2008.09.019

Advances in reproductive science for wild carnivore conservation Comizzoli, Pierre Crosier, Adrienne E. Songsasen, Nucharin Szykman, Micaela Howard, Jogayle Wildt, David E. 2009 Reproduction in Domestic Animals v. 44
Comizzoli, Pierre, Crosier, Adrienne E., Songsasen, Nucharin, Szykman, Micaela, Howard, Jogayle and Wildt, David E. 2009. Advances in reproductive science for wild carnivore conservation. Reproduction in Domestic Animals, 44: 47-52.

In vitro compaction of germinal vesicle chromatin is beneficial to survival of vitrified cat oocytes Comizzoli, Pierre Wildt, David E. Pukazhenthi, Budhan 2009 Reproduction in Domestic Animals v. 44
Comizzoli, Pierre, Wildt, David E. and Pukazhenthi, Budhan. 2009. In vitro compaction of germinal vesicle chromatin is beneficial to survival of vitrified cat oocytes. Reproduction in Domestic Animals, 44: 269-274.

Paracrine Factors from Cumulus-Enclosed Oocytes Ensure the Successful Maturation and Fertilization in Vitro of Denuded Oocytes in the Cat Model Godard, N. M. Pukazhenthi, Budhan Wildt, David E. Comizzoli, Pierre 2009 DOI: info:10.1016/j.fertnstert.2008.05.069 Fertility and sterility v. 91 No. 5
Godard, N. M., Pukazhenthi, Budhan, Wildt, David E. and Comizzoli, Pierre. 2009. Paracrine Factors from Cumulus-Enclosed Oocytes Ensure the Successful Maturation and Fertilization in Vitro of Denuded Oocytes in the Cat Model. Fertility and sterility, 91(5): 2051-2060. doi:10.1016/j.fertnstert.2008.05.069

Approaches and efficacy of artificial insemination in felids and mustelids Howard, JoGayle Wildt, David E. 2009 DOI: info:10.1016/j.theriogenology.2008.09.046 Theriogenology v. 71 No. 1
Howard, JoGayle and Wildt, David E. 2009. Approaches and efficacy of artificial insemination in felids and mustelids. Theriogenology, 71(1): 130-148. doi:10.1016/j.theriogenology.2008.09.046

Reduced Germ Cell Apoptosis During Spermatogenesis in the Teratospermic Domestic Cat Jewgenow, Katarina Neubauer, Katrin Blottner, Steffen Schon, Jennifer Wildt, David E. Pukazhenthi, Budhan 2009 DOI: info:10.2164/jandrol.108.006726 Journal of andrology v. 30 No. 4
Jewgenow, Katarina, Neubauer, Katrin, Blottner, Steffen, Schon, Jennifer, Wildt, David E. and Pukazhenthi, Budhan. 2009. Reduced Germ Cell Apoptosis During Spermatogenesis in the Teratospermic Domestic Cat. Journal of andrology, 30(4): 460-468. doi:10.2164/jandrol.108.006726

Hematology and blood chemistry status differs in free-ranging maned wolves (Chrysocyon brachyurus) living in the Serra da Canastra National Park (Brazil) versus adjacent farmlands May-Júnior, J. A. Songsasen, Nucharin Azevedo, F. C. Santos, J. P. Paula, R. C. Rodrigues, F. H. G. Rodden, Melissa D. Wildt, David E. Morato, R. G. 2009 Journal of Zoo and Wildlife Diseases v. 45
May-Júnior, J. A., Songsasen, Nucharin, Azevedo, F. C., Santos, J. P., Paula, R. C., Rodrigues, F. H. G., Rodden, Melissa D., Wildt, David E. and Morato, R. G. 2009. Hematology and blood chemistry status differs in free-ranging maned wolves (Chrysocyon brachyurus) living in the Serra da Canastra National Park (Brazil) versus adjacent farmlands. Journal of Zoo and Wildlife Diseases, 45: 81-90.

Localization of estrogen receptors in the epididymis during sexual maturation of the domestic cat Schoen, J. Neumann, S. Wildt, David E. Pukazhenthi, Budhan Jewgenow, K. 2009 Reproduction in Domestic Animals v. 44
Schoen, J., Neumann, S., Wildt, David E., Pukazhenthi, Budhan and Jewgenow, K. 2009. Localization of estrogen receptors in the epididymis during sexual maturation of the domestic cat. Reproduction in Domestic Animals, 44: 294-301.

Follicular morphology, oocyte diameter and localization of fibroblast growth factors in the domestic dog ovary Songsasen, Nucharin Fickes, A. Pukazhenthi, Budhan Wildt, David E. 2009 Reproduction in Domestic Animals (Supplement 2) v. 44
Songsasen, Nucharin, Fickes, A., Pukazhenthi, Budhan and Wildt, David E. 2009. Follicular morphology, oocyte diameter and localization of fibroblast growth factors in the domestic dog ovary. Reproduction in Domestic Animals (Supplement 2), 44: 65-70.

Sampling error in non-invasive genetic analyses of an endangered social carnivore Spiering, Penny A. Gunther, Micaela Szykman Wildt, David E. Somers, Michael J. Maldonado, Jesús E. 2009 Conservation Genetics v. 10
Spiering, Penny A., Gunther, Micaela Szykman, Wildt, David E., Somers, Michael J. and Maldonado, Jesús E. 2009. Sampling error in non-invasive genetic analyses of an endangered social carnivore. Conservation Genetics, 10: 2005-2007.

Lessons from biodiversity - the value of nontraditional species to advance reproductive science, conservation, and human health Wildt, David E. Comizzoli, Pierre Pukazhenthi, Budhan Songsasen, Nucharin 2009 DOI: info:10.1002/mrd.21137 Molecular reproduction and development v. 77 No. 5
Wildt, David E., Comizzoli, Pierre, Pukazhenthi, Budhan and Songsasen, Nucharin. 2009. Lessons from biodiversity - the value of nontraditional species to advance reproductive science, conservation, and human health. Molecular reproduction and development, 77(5): 397-409. doi:10.1002/mrd.21137

Wildt, David E., Howard, JoGayle, Pelican, K., Brown, J. and Pukazhenthi, Budhan. 2009. Contributions of reproductive science to wild felid conservation. In: Breitenmoser, U., Iberian Lynx Ex-situ Conservation: An interdisciplinary approach.. Madrid, Spain: Fundación Biodiversidad, pp.

Osmotic tolerance of avian spermatozoa: Influence of time, temperature, cryoprotectant and membrane ion pump function on sperm viability Blanco, Juan M. Long, J. A. Gee, G. Donoghue, Ann M. Wildt, David E. 2008 DOI: info:10.1016/j.cryobiol.2007.09.004 Cryobiology v. 56 No. 1
Blanco, Juan M., Long, J. A., Gee, G., Donoghue, Ann M. and Wildt, David E. 2008. Osmotic tolerance of avian spermatozoa: Influence of time, temperature, cryoprotectant and membrane ion pump function on sperm viability. Cryobiology, 56(1): 8-14. doi:10.1016/j.cryobiol.2007.09.004

Impact of anisosmotic conditions on structural and functional integrity of cumulus-oocyte complexes at the germinal vesicle stage in the domestic cat Comizzoli, Pierre Wildt, David E. Pukazhenthi, Budhan 2008 Molecular reproduction and development v. 75
Comizzoli, Pierre, Wildt, David E. and Pukazhenthi, Budhan. 2008. Impact of anisosmotic conditions on structural and functional integrity of cumulus-oocyte complexes at the germinal vesicle stage in the domestic cat. Molecular reproduction and development, 75: 345-354.

Improved Quality of Cryopreserved Cheetah (Acinonyx jubatus) Spermatozoa after Centrifugation Through Accudenz Crosier, Adrienne E. Henghali, Josephine N. Howard, JoGayle Pukazhenthi, Budhan Terrell, Kimberly A. Marker, Laurie L. Wildt, David E. 2008 DOI: info:10.2164/jandrol.108.006239 Journal of Andrology v. 30 No. 3
Crosier, Adrienne E., Henghali, Josephine N., Howard, JoGayle, Pukazhenthi, Budhan, Terrell, Kimberly A., Marker, Laurie L. and Wildt, David E. 2008. Improved Quality of Cryopreserved Cheetah (Acinonyx jubatus) Spermatozoa after Centrifugation Through Accudenz. Journal of Andrology, 30(3): 298 doi:10.2164/jandrol.108.006239

Efforts going to the dogs? Evaluating attempts to reintroduce endangered wild dogs in south Africa Gusset, M. Ryan, S. J. Hofmeyr, M. van Dyk, G. Davies-Mostert, H. T. Graf, Jan A. Owen, C. Szykman, Micaela Macdonald, D. W. Monfort, Steven L. Wildt, David E. Maddock, A. H. Mills, M. G. L. Slotow, Rob Somers, Michael J. 2008 DOI: info:10.1111/j.1365-2664.2007.01357.x Journal of Applied Ecology v. 45 No. 1
Gusset, M., Ryan, S. J., Hofmeyr, M., van Dyk, G., Davies-Mostert, H. T., Graf, Jan A., Owen, C., Szykman, Micaela, Macdonald, D. W., Monfort, Steven L., Wildt, David E., Maddock, A. H., Mills, M. G. L., Slotow, Rob and Somers, Michael J. 2008. Efforts going to the dogs? Evaluating attempts to reintroduce endangered wild dogs in south Africa. Journal of Applied Ecology, 45(1): 100-108. doi:10.1111/j.1365-2664.2007.01357.x

Priming with progestin, but not GnRH antagonist, induces a consistent endocrine response to exogenous gonadotropins in induced and spontaneously ovulating cats Pelican, K. M. Wildt, David E. Ottinger, M. A. Howard, JoGayle 2008 DOI: info:10.1016/j.domaniend.2007.01.002 Domestic animal endocrinology v. 34 No. 2
Pelican, K. M., Wildt, David E., Ottinger, M. A. and Howard, JoGayle. 2008. Priming with progestin, but not GnRH antagonist, induces a consistent endocrine response to exogenous gonadotropins in induced and spontaneously ovulating cats. Domestic animal endocrinology, 34(2): 160-175. doi:10.1016/j.domaniend.2007.01.002

Ejaculate traits in the Namibian cheetah (Acinonyx jubatus): influence of age, season, and captivity Crosier, Adrienne E. Marker, Laurie Howard, JoGayle Pukazhenthi, Budhan Henghali, Josephine N. Wildt, David E. 2007 Reproduction, Fertility, and Development v. 19
Crosier, Adrienne E., Marker, Laurie, Howard, JoGayle, Pukazhenthi, Budhan, Henghali, Josephine N. and Wildt, David E. 2007. Ejaculate traits in the Namibian cheetah (Acinonyx jubatus): influence of age, season, and captivity. Reproduction, Fertility, and Development, 19: 370-382.

Serosurvey of ex situ giant pandas (Ailuropoda melanoleuca) and red pandas (Ailurus fulgens) in China with implications for species conservation Loeffler, I. Kati Howard, JoGayle Montali, Richard J. Hayek, Lee-Ann C. Dubovi, E. Zhang, Z. Yan, Q. Guo, W. Wildt, David E. 2007 DOI: info:10.1638/2006-0008R.1 Journal of Zoo and Wildlife Medicine v. 38 No. 4
Loeffler, I. Kati, Howard, JoGayle, Montali, Richard J., Hayek, Lee-Ann C., Dubovi, E., Zhang, Z., Yan, Q., Guo, W. and Wildt, David E. 2007. Serosurvey of ex situ giant pandas (Ailuropoda melanoleuca) and red pandas (Ailurus fulgens) in China with implications for species conservation. Journal of Zoo and Wildlife Medicine, 38(4): 559-566. doi:10.1638/2006-0008R.1

Challenges in cryopreserving endangered mammal spermatozoa: morphology and the value of acrosomal integrity as markers of cryo-survival Pukazhenthi, Budhan Santymire, Rachel Crosier, Adrienne E. Howard, JoGayle Wildt, David E. 2007 Society for Reproduction and Fertility (Supplement) v. 65
Pukazhenthi, Budhan, Santymire, Rachel, Crosier, Adrienne E., Howard, JoGayle and Wildt, David E. 2007. Challenges in cryopreserving endangered mammal spermatozoa: morphology and the value of acrosomal integrity as markers of cryo-survival. Society for Reproduction and Fertility (Supplement), 65: 433-446.

Slow cooling prevents cold-induced damage to sperm motility and acrosomal integrity in the black-footed ferret (Mustela nigripes) Santymire, R. M. Marinari, P. E. Kreeger, J. S. Wildt, David E. Howard, JoGayle 2007 Reproduction, Fertility, and Development v. 19
Santymire, R. M., Marinari, P. E., Kreeger, J. S., Wildt, David E. and Howard, JoGayle. 2007. Slow cooling prevents cold-induced damage to sperm motility and acrosomal integrity in the black-footed ferret (Mustela nigripes). Reproduction, Fertility, and Development, 19: 652-663.

Requirement for, and patterns of, pyruvate and glutamine metabolism in the domestic dog oocyte in vitro Songsasen, Nucharin Spindler, Rebecca E. Wildt, David E. 2007 Molecular reproduction and development v. 74
Songsasen, Nucharin, Spindler, Rebecca E. and Wildt, David E. 2007. Requirement for, and patterns of, pyruvate and glutamine metabolism in the domestic dog oocyte in vitro. Molecular reproduction and development, 74: 870-877.

Fecal steroid monitoring for assessing gonadal and adrenal activity in the golden eagle and peregrine falcon Staley, A. M. Blanco, Juan M. Dufty, A. M. Wildt, David E. Monfort, Steven L. 2007 DOI: info:10.1007/s00360-007-0159-2 Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology v. 177 No. 6
Staley, A. M., Blanco, Juan M., Dufty, A. M., Wildt, David E. and Monfort, Steven L. 2007. Fecal steroid monitoring for assessing gonadal and adrenal activity in the golden eagle and peregrine falcon. Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology, 177(6): 609-622. doi:10.1007/s00360-007-0159-2

Ballou, Jonathan D., Miller, P. S., Xie, Z., Wei, R., Zhang, H., Zhang, A., Huang, S., Sun, S., David, V., O'Brien, Stephen J., Traylor-Holzer, K., Seal, Ulysses S. and Wildt, David E. 2006. Analysis of demographic and genetic trends for developing a captive breeding masterplan for the giant panda. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.495-519.

Seminal traits of the Przewalski's horse (Equus ferus przewalski) following electroejaculation Collins, C. W. Songsasen, Nucharin Monfort, Steven L. Bush, R. Mitchell Wolfe, B. James, S. B. Wildt, David E. Pukazhenthi, Budhan 2006 Animal Reproduction Science v. 94
Collins, C. W., Songsasen, Nucharin, Monfort, Steven L., Bush, R. Mitchell, Wolfe, B., James, S. B., Wildt, David E. and Pukazhenthi, Budhan. 2006. Seminal traits of the Przewalski's horse (Equus ferus przewalski) following electroejaculation. Animal Reproduction Science, 94: 46-49.

Poor centrosomal function in cat testicular spermatozoa impairs embryo development in vitro after intracytoplasmic sperm injection Comizzoli, Pierre Wildt, David E. Pukazhenthi, Budhan 2006 Biology of Reproduction v. 75
Comizzoli, Pierre, Wildt, David E. and Pukazhenthi, Budhan. 2006. Poor centrosomal function in cat testicular spermatozoa impairs embryo development in vitro after intracytoplasmic sperm injection. Biology of Reproduction, 75: 252-260.

In vitro development of domestic cat embryos following intra-cytoplasmic sperm injection with testicular spermatozoa Comizzoli, Pierre Wildt, David E. Pukazhenthi, Budhan 2006 Theriogenology v. 66
Comizzoli, Pierre, Wildt, David E. and Pukazhenthi, Budhan. 2006. In vitro development of domestic cat embryos following intra-cytoplasmic sperm injection with testicular spermatozoa. Theriogenology, 66: 1659-1663.

Cryopreservation of spermatozoa from wild-born Namibian cheetahs (Acinonyx jubatus) and influence of glycerol on cryosurvival Crosier, Adrienne E. Pukazhenthi, Budhan Henghali, Josephine N. Howard, JoGayle Dickman, Amy J. Marker, Laurie Wildt, David E. 2006 Cryobiology v. 52
Crosier, Adrienne E., Pukazhenthi, Budhan, Henghali, Josephine N., Howard, JoGayle, Dickman, Amy J., Marker, Laurie and Wildt, David E. 2006. Cryopreservation of spermatozoa from wild-born Namibian cheetahs (Acinonyx jubatus) and influence of glycerol on cryosurvival. Cryobiology, 52: 169-181.

David, V. A., Sun, S., Zhang, Z., Shen, F., Zhong, G., Zhang, H., Xie, Z., Zhang, Y. P., Ryder, O. A., Ellis, S., Wildt, David E., Zhang, A. and O'Brien, Stephen J. 2006. Parentage assessment among captive giant pandas in China. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.245-273.

Ellis, S., Janssen, D. L., Edwards, M., Howard, JoGayle, He, G., Yu, J., Zhang, G., Wei, R., Miller, R. E. and Wildt, David E. 2006. Factors limiting reproductive success in the giant panda as revealed by a biomedical survey. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.37-58.

Ellis, S., Wenshi, P., Xie, Z. and Wildt, David E. 2006. The giant panda as social, biological and conservation phenomenon. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.1-16.

Natural and gonadotropin-induced ovarian activity in tigers (Panthera tigris) assessed by fecal steroid analysis Graham, L. H. Byers, A. P. Armstrong, D. L. Loskutoff, N. M. Swanson, William F. Wildt, David E. Brown, Janine L. 2006 General and comparative endocrinology v. 147
Graham, L. H., Byers, A. P., Armstrong, D. L., Loskutoff, N. M., Swanson, William F., Wildt, David E. and Brown, Janine L. 2006. Natural and gonadotropin-induced ovarian activity in tigers (Panthera tigris) assessed by fecal steroid analysis. General and comparative endocrinology, 147: 362-370.

Hildebrandt, Thomas B., Brown, Janine L., Goritz, Frank, Ochs, A., Morris, P. and Sutherland-Smith, M. 2006. Ultrasonography to assess and enhance health and reproduction in the giant panda. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.410-439.

Hildebrandt, Thomas B., Brown, Janine L., Jewgenow, K. and Goeritz, Frank. 2006. Use of ultrasound to study and augment reproduction in the giant panda. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.410-439.

Howard, JoGayle, Huang, Y., Wang, P., Li, D., Zhang, G., Hou, R., Zhang, Z., Durrant, B. S., Spindler, Rebecca E., Zhang, H., Zhang, A. and Wildt, David E. 2006. Role and efficiency of artificial insemination and genome resource banking. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.469-494.

Howard, JoGayle, Zhang, Z., Li, D., Huang, Y., Zhang, M., Hou, R., Ye, Z., Li, G., Zhang, J., Huang, S., Zhang, H., Zhang, J., Spindler, Rebecca E. and Wildt, David E. 2006. Male reproductive biology in giant pandas. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.159-197.

The GnRH agonist Lupron (leuprolide acetate), prevents ovulation following gonadotropin stimulation in the clouded leopard (Neofelis nebulosa) Pelican, K. M. Wildt, David E. Howard, JoGayle 2006 Theriogenology v. 66
Pelican, K. M., Wildt, David E. and Howard, JoGayle. 2006. The GnRH agonist Lupron (leuprolide acetate), prevents ovulation following gonadotropin stimulation in the clouded leopard (Neofelis nebulosa). Theriogenology, 66: 1768-1777.

Ovarian control for assisted reproduction in the domestic cat and wild felids Pelican, K. M. Wildt, David E. Pukazhenthi, Budhan Howard, JoGayle 2006 Theriogenology v. 66
Pelican, K. M., Wildt, David E., Pukazhenthi, Budhan and Howard, JoGayle. 2006. Ovarian control for assisted reproduction in the domestic cat and wild felids. Theriogenology, 66: 37-48.

Applications of emerging technologies to the study and conservation of threatened and endangered species Pukazhenthi, Budhan Comizzoli, Pierre Travis, Alexander J. Wildt, David E. 2006 Reproduction, Fertility, and Development v. 18
Pukazhenthi, Budhan, Comizzoli, Pierre, Travis, Alexander J. and Wildt, David E. 2006. Applications of emerging technologies to the study and conservation of threatened and endangered species. Reproduction, Fertility, and Development, 18: 77-90.

Challenges in cryopreservation of clouded leopard (Neofelis nebulosa) spermatozoa Pukazhenthi, Budhan Laroe, D. Crosier, Adrienne E. Bush, L. M. Spindler, Rebecca E. Pelican, K. Bush, R. Mitchell Howard, JoGayle Wildt, David E. 2006 Theriogenology v. 66
Pukazhenthi, Budhan, Laroe, D., Crosier, Adrienne E., Bush, L. M., Spindler, Rebecca E., Pelican, K., Bush, R. Mitchell, Howard, JoGayle and Wildt, David E. 2006. Challenges in cryopreservation of clouded leopard (Neofelis nebulosa) spermatozoa. Theriogenology, 66: 1790-1796.

The impact and potential etiology of teratospermia in the domestic cat and its wild relatives Pukazhenthi, Budhan Neubauer, K. Jewgenow, K. Howard, JoGayle Wildt, David E. 2006 Theriogenology v. 66
Pukazhenthi, Budhan, Neubauer, K., Jewgenow, K., Howard, JoGayle and Wildt, David E. 2006. The impact and potential etiology of teratospermia in the domestic cat and its wild relatives. Theriogenology, 66: 112-121.

Sperm viability in the black-footed ferret (Mustela nigripes) is influenced by seminal and medium osmolality Santymire, R. M. Marinari, P. E. Kreeger, J. S. Wildt, David E. Howard, JoGayle 2006 Cryobiology v. 53
Santymire, R. M., Marinari, P. E., Kreeger, J. S., Wildt, David E. and Howard, JoGayle. 2006. Sperm viability in the black-footed ferret (Mustela nigripes) is influenced by seminal and medium osmolality. Cryobiology, 53: 37-50.

Oocyte biology and challenges in developing in vitro maturation systems in the domestic dog Songsasen, Nucharin Wildt, David E. 2006 Animal Reproduction Science v. 98
Songsasen, Nucharin and Wildt, David E. 2006. Oocyte biology and challenges in developing in vitro maturation systems in the domestic dog. Animal Reproduction Science, 98: 2-22.

Patterns of fecal gonadal hormone metabolites in the maned wolf (Chrysocyon brachyurus) Songsasen, Nucharin Rodden, Melissa D. Brown, Janine L. Wildt, David E. 2006 Theriogenology v. 66
Songsasen, Nucharin, Rodden, Melissa D., Brown, Janine L. and Wildt, David E. 2006. Patterns of fecal gonadal hormone metabolites in the maned wolf (Chrysocyon brachyurus). Theriogenology, 66: 1743-1750.

Improved felid embryo development by group culture is maintained with heterospecific companions Spindler, Rebecca E. Crichton, E. G. Agca, Y. Loskutoff, N. Critser, J. Gardner, D. K. Wildt, David E. 2006 Theriogenology v. 66
Spindler, Rebecca E., Crichton, E. G., Agca, Y., Loskutoff, N., Critser, J., Gardner, D. K. and Wildt, David E. 2006. Improved felid embryo development by group culture is maintained with heterospecific companions. Theriogenology, 66: 82-92.

Giant panda (Ailuropoda melanoleuca) spermatozoan decondensation in vitro is not compromised by cryopreservation Spindler, Rebecca E. Huang, Y. Howard, JoGayle Wang, P. Zhang, H. Zhang, G. Wildt, David E. 2006 Reproduction, Fertility, and Development v. 18
Spindler, Rebecca E., Huang, Y., Howard, JoGayle, Wang, P., Zhang, H., Zhang, G. and Wildt, David E. 2006. Giant panda (Ailuropoda melanoleuca) spermatozoan decondensation in vitro is not compromised by cryopreservation. Reproduction, Fertility, and Development, 18: 767-775.

Steinman, K. J., Monfort, Steven L., McGeehan, L., Kersey, David C., Gual-Sil, F., Snyder, R. J., Wang, P., Nakao, T. and Czekala, N. 2006. Endocrinology of the giant panda and application of hormone technology to species management. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.198-230.

Wildt, David E., Lu, X., Lam, M., Zhang, Z. and Ellis, S. 2006. Partnerships and capacity building for securing giant pandas ex situ and in situ: how zoos are contributing to conservation. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.520-540.

Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S. 2006. Giant Pandas: Biology, Veterinary Medicine and Management Cambridge: Cambridge University Press.

Wildt, David E., Zhang, A., Zhang, H., Xie, Z., Janssen, D. L. and Ellis, S. 2006. The giant panda biomedical survey: how it began and the value of people working together across cultures and disciplines. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.17-36.

Zhang, Z., Zhang, A., Li, G., Fei, L., Wang, Q., Hou, R., Wang, J., Loeffler, I. Kati, Wildt, David E., Maple, T. L., McManamon, R. and Ellis, S. 2006. Historical perspective of breeding giant pandas ex situ in China and high priorities for the future. In: Wildt, David E., Zhang, A., Zhang, H., Janssen, D. L. and Ellis, S., Giant Pandas: Biology, Veterinary Medicine and Management. Cambridge: Cambridge University Press, pp.455-468.

Collaborative Science and its Impact on Management and Conservation of Felid Species Comizzoli, Pierre Pukazhenthi, Budhan Howard, JoGayle Wildt, David E. 2005 Communique v. December
Comizzoli, Pierre, Pukazhenthi, Budhan, Howard, JoGayle and Wildt, David E. 2005. Collaborative Science and its Impact on Management and Conservation of Felid Species. Communique, December: 23-25.

Short term suppression of follicular recruitment and spontaneous ovulation in the cat using levonorgestrel versus a GnRH antagonist Pelican, K. M. Brown, Janine L. Wildt, David E. Ottinger, M. A. Howard, JoGayle 2005 General and comparative endocrinology v. 144
Pelican, K. M., Brown, Janine L., Wildt, David E., Ottinger, M. A. and Howard, JoGayle. 2005. Short term suppression of follicular recruitment and spontaneous ovulation in the cat using levonorgestrel versus a GnRH antagonist. General and comparative endocrinology, 144: 110-121.

Reproductive physiology and artificial insemination studies in wild and captive gerenuk (Litocranius walleri walleri) Penfold, Linda M. Monfort, Steven L. Wolfe, Barbara A. Citino, Scott B. Wildt, David E. 2005 Reproduction, Fertility, and Development v. 17
Penfold, Linda M., Monfort, Steven L., Wolfe, Barbara A., Citino, Scott B. and Wildt, David E. 2005. Reproductive physiology and artificial insemination studies in wild and captive gerenuk (Litocranius walleri walleri). Reproduction, Fertility, and Development, 17: 707-714.

Size of the donor follicle, but not stage of reproductive cycle or seasonality, influences meiotic competency of selected domestic dog oocytes Songsasen, Nucharin Wildt, David E. 2005 Molecular reproduction and development v. 72
Songsasen, Nucharin and Wildt, David E. 2005. Size of the donor follicle, but not stage of reproductive cycle or seasonality, influences meiotic competency of selected domestic dog oocytes. Molecular reproduction and development, 72: 113-119.

Wildt, David E. 2005. More meaningful wildlife research by prioritizing science, linking disciplines and building capacity. In: Gordon, M. S. and Bartol, S. M., Experimental Approaches to Conservation Biology. Berkeley: University of California Press, pp.282-297.

Lions, tigers and pandas, oh my Wildt, David E. 2005 Journal of andrology v. 26
Wildt, David E. 2005. Lions, tigers and pandas, oh my. Journal of andrology, 26: 452-454.

Environment influences morphology and development for in situ and ex situ populations of the black-footed ferret (Mustela nigripes) Wisely, Samantha M. Santymire, R. M. Livieri, T. Marinari, P. E. Kreeger, J. S. Wildt, David E. Howard, JoGayle 2005 Animal Conservation v. 8
Wisely, Samantha M., Santymire, R. M., Livieri, T., Marinari, P. E., Kreeger, J. S., Wildt, David E. and Howard, JoGayle. 2005. Environment influences morphology and development for in situ and ex situ populations of the black-footed ferret (Mustela nigripes). Animal Conservation, 8: 321-328.

Oocyte quality and in vitro culture in the domestic cat Comizzoli, Pierre Wildt, David E. Pukazhenthi, Budhan 2004 Assisted Reproductive Technology and Science v. 4
Comizzoli, Pierre, Wildt, David E. and Pukazhenthi, Budhan. 2004. Oocyte quality and in vitro culture in the domestic cat. Assisted Reproductive Technology and Science, 4: 11-13.

Effect of 1,2-Propanediol Versus 1,2-Ethanediol on Subsequent Oocyte Maturation, Spindle Integrity, Fertilization, and Embryo Development In Vitro in the Domestic Cat Comizzoli, Pierre Wildt, David E. Pukazhenthi, Budhan 2004 Biology of Reproduction v. 71
Comizzoli, Pierre, Wildt, David E. and Pukazhenthi, Budhan. 2004. Effect of 1,2-Propanediol Versus 1,2-Ethanediol on Subsequent Oocyte Maturation, Spindle Integrity, Fertilization, and Embryo Development In Vitro in the Domestic Cat. Biology of Reproduction, 71: 598-604.

Ellis, S., Zhang, A., Zhang, H., Zhang, J., Zhang, Z., Lam, M., Edwards, M., Howard, JoGayle, Janssen, D., Miller, E. and Wildt, David E. 2004. Biomedical survey of captive giant pandas: A catalyst for conservation partnerships in China. In: Lindburg, D. and Baragona, K., Giant Pandas: Biology and Conservation. Berkeley, CA: University of California Press, pp.250-263.

Ellis, S., Zhang, A., Zhang, H., Zhang, Z., Lam, M., Edwards, M., Howard, JoGayle, Janssen, D., Miller, E. and Wildt, David E. 2004. The CBSG giant panda biomedical survey: A catalyst for conservation partnerships in China. In: Lindburg, D. and Baragona, K., Giant Pandas: Conservation Priorities for the Twenty-First Century. Davis, CA: University of California Press, pp.250-263.

Influence of oral melatonin on natural and gonadotropin-induced ovarian function in the domestic cat Graham, L. H. Swanson, William F. Wildt, David E. Brown, Janine L. 2004 Theriogenology v. 61
Graham, L. H., Swanson, William F., Wildt, David E. and Brown, Janine L. 2004. Influence of oral melatonin on natural and gonadotropin-induced ovarian function in the domestic cat. Theriogenology, 61: 1061-1076.

Biomedical survey of wild black-footed ferrets (Mustela nigripes) Howard, JoGayle Wisely, Samantha M. Santymire, R. M. Livieri, T. M. Kreeger, J. S. Marinari, P. E. Wildt, David E. Williams, E. S. 2004 Proceedings of the Defenders of Wildlife Carnivores 2004 - Expanding Partnerships in Carnivore Conservation Conference.
Howard, JoGayle, Wisely, Samantha M., Santymire, R. M., Livieri, T. M., Kreeger, J. S., Marinari, P. E., Wildt, David E. and Williams, E. S. 2004. Biomedical survey of wild black-footed ferrets (Mustela nigripes). Proceedings of the Defenders of Wildlife Carnivores 2004 - Expanding Partnerships in Carnivore Conservation Conference., : 58

Study on the influence of post-thaw motility on giant panda cryopreserved sperm by thawing rate and pentoxyfiline in vitro Huang, Y. Wang, P. Spindler, Rebecca E. Howard, JoGayle Zhang, H. Wildt, David E. 2004 Acta Theriologica Sinica v. 24 No. 4
Huang, Y., Wang, P., Spindler, Rebecca E., Howard, JoGayle, Zhang, H. and Wildt, David E. 2004. Study on the influence of post-thaw motility on giant panda cryopreserved sperm by thawing rate and pentoxyfiline in vitro. Acta Theriologica Sinica, 24(4): 286-292.

Evaluating the Conservation Mission of Zoos, Aquariums, Botanical Gardens, and Natural History Museums Miller, B. Conway, W. Reading, R. P. Wemmer, Christen M. Wildt, David E. Kleiman, Devra G. Monfort, Steven L. Rabinowitz, A. Armstrong, B. Hutchins, M. 2004 Conservation Biology v. 18
Miller, B., Conway, W., Reading, R. P., Wemmer, Christen M., Wildt, David E., Kleiman, Devra G., Monfort, Steven L., Rabinowitz, A., Armstrong, B. and Hutchins, M. 2004. Evaluating the Conservation Mission of Zoos, Aquariums, Botanical Gardens, and Natural History Museums. Conservation Biology, 18: 86-93.

Quantity rather than quality in teratospermic males: a histomorphometric and flow cytometric evaluation of spermatogenesis in the domestic cat (Felis catus) Neubauer, K. Jewgenow, K. Blottner, S. Wildt, David E. Pukazhenthi, Budhan 2004 Biology of Reproduction v. 71
Neubauer, K., Jewgenow, K., Blottner, S., Wildt, David E. and Pukazhenthi, Budhan. 2004. Quantity rather than quality in teratospermic males: a histomorphometric and flow cytometric evaluation of spermatogenesis in the domestic cat (Felis catus). Biology of Reproduction, 71: 1517-1524.

Which reproductive technologies are most relevant to studying, managing, and conserving wildlife? Pukazhenthi, Budhan Wildt, David E. 2004 Reproduction, Fertility, and Development v. 16 No. 2
Pukazhenthi, Budhan and Wildt, David E. 2004. Which reproductive technologies are most relevant to studying, managing, and conserving wildlife? Reproduction, Fertility, and Development, 16(2): 33-46.

Acrosomal integrity and capacitation are not influenced by sperm cryopreservation in the giant panda Spindler, Rebecca E. Huang, Y. Howard, JoGayle Wang, P. Zhang, G. Zhang, H. Wildt, David E. 2004 Reproduction v. 127
Spindler, Rebecca E., Huang, Y., Howard, JoGayle, Wang, P., Zhang, G., Zhang, H. and Wildt, David E. 2004. Acrosomal integrity and capacitation are not influenced by sperm cryopreservation in the giant panda. Reproduction, 127: 547-556.

Wildt, David E. 2004. Making Wildlife Research More Meaningful by Prioritizing Science, Linking Disciplines, and Building Capacity. In: Gordon, M. S. and Bartol, S. M., Experimental Approaches to Conservation Biology. Berkeley, CA: University of California Press, pp.282-297.

Overcoming poor in vitro nuclear maturation and developmental competence of domestic cat oocytes during the non-breeding season Comizzoli, Pierre Wildt, David E. Pukazhenthi, Budhan 2003 Reproduction v. 126 No. 6
Comizzoli, Pierre, Wildt, David E. and Pukazhenthi, Budhan. 2003. Overcoming poor in vitro nuclear maturation and developmental competence of domestic cat oocytes during the non-breeding season. Reproduction, 126(6): 809-816.

Donoghue, Ann M., Blanco, Juan M., Gee, G. F., Kirby, Y. K. and Wildt, David E. 2003. Reproductive technologies and challenges in avian conservation and management. In: Holt, W. V., Pickard, A., Rodger, J. and Wildt, David E., Reproductive Sciences and Integrated Conservation. Cambridge: Cambridge University Press, pp.319-337.

Hildebrandt, Thomas B., Brown, Janine L., Hermes, Robert and Goeritz, Frank. 2003. Ultrasound for the analysis of reproductive function in wildlife. In: Holt, W. V., Pickard, A. R., Roger, J. C. and Wildt, David E., Reproductive Sciences and Integrated Conservation. Cambridge: Cambridge University Press, pp.166-182.

Holt, W. V., Abaigar, T., Wildt, David E. and Watson, P. F. 2003. Genetic resource banks for species conservation. In: Holt, W. V., Pickard, A. R., Roger, J. C. and Wildt, David E., Reproductive Sciences and Integrated Conservation. Cambridge: Cambridge University Press, pp.267-280.

Holt, W. V., Pickard, A. R., Roger, J. C. and Wildt, David E. 2003. Reproductive Sciences and Integrated Conservation Cambridge: Cambridge University Press.

Holt, W. V., Pickard, A., Rodger, J. C. and Wildt, David E. 2003. Sex, wildlife and vindication. In: Holt, W. V., Pickard, A. R., Roger, J. C. and Wildt, David E., Reproductive Sciences and Integrated Conservation. Cambridge: Cambridge University Press, pp.396-400.

Howard, JoGayle, Marinari, P. E. and Wildt, David E. 2003. Black-footed ferret: Model for assisted reproductive technologies contributing to in situ conservation. In: Holt, W. V., Pickard, A. R., Roger, J. C. and Wildt, David E., Reproductive Sciences and Integrated Conservation.. Cambridge: Cambridge University Press, pp.249-266.

Biomedical survey of giant pandas in China ex situ: Observations of a stunted growth syndrome, and the need for seroepidemiological studies Loeffler, I. Kati Montali, Richard J. Howard, JoGayle Janssen, D. Ellis, S. Dubovi, E. J. McManamon, R. Zhang, Z. Xie, Z. Li, D. Wildt, David E. 2003 Proceedings of the Wildlife Disease Association
Loeffler, I. Kati, Montali, Richard J., Howard, JoGayle, Janssen, D., Ellis, S., Dubovi, E. J., McManamon, R., Zhang, Z., Xie, Z., Li, D. and Wildt, David E. 2003. Biomedical survey of giant pandas in China ex situ: Observations of a stunted growth syndrome, and the need for seroepidemiological studies. Proceedings of the Wildlife Disease Association, : 20

Monfort, Steven L. 2003. Non-Invasive Endocrine Measures of Reproduction and Stress in Wild Populations. In: Holt, W. V., Pickard, A. R., Roger, J. C. and Wildt, David E., Reproductive Sciences and Integrated Conservation. Cambridge, U.K.: Cambridge University Press, pp.147-165.

Effects of medium-term storage of jaguar sperm prior to cryopreservation Morato, R. G. Wildt, David E. Spindler, Rebecca E. 2003 Theriogenology v. 59
Morato, R. G., Wildt, David E. and Spindler, Rebecca E. 2003. Effects of medium-term storage of jaguar sperm prior to cryopreservation. Theriogenology, 59: 399

Normospermic versus teratospermic domestic cat sperm integrity evaluated by flow cytometry and intracytoplasmic sperm injection Penfold, Linda M. Jost, L. Evenson, J. P. Wildt, David E. 2003 Biology of Reproduction v. 69
Penfold, Linda M., Jost, L., Evenson, J. P. and Wildt, David E. 2003. Normospermic versus teratospermic domestic cat sperm integrity evaluated by flow cytometry and intracytoplasmic sperm injection. Biology of Reproduction, 69: 1730-1735.

Cryopreservation reduces uptake of pyruvate by giant panda sperm but not glucose Spindler, Rebecca E. Huang, Y. Howard, JoGayle Zhang, G. Wang, P. Zhang, H. Wildt, David E. 2003 Theriogenology v. 59
Spindler, Rebecca E., Huang, Y., Howard, JoGayle, Zhang, G., Wang, P., Zhang, H. and Wildt, David E. 2003. Cryopreservation reduces uptake of pyruvate by giant panda sperm but not glucose. Theriogenology, 59: 315

Reproductive status of endemic field species in Latin American zoos and implications for ex situ conservation Swanson, William F. Johnson, Warren E. Cambre, Richard C. Citino, Scott B. Quigley, K. B. Brousset, D. M. Morais, R. N. Moreira, N. O'Brien, Stephen J. Wildt, David E. 2003 Zoo biology v. 22
Swanson, William F., Johnson, Warren E., Cambre, Richard C., Citino, Scott B., Quigley, K. B., Brousset, D. M., Morais, R. N., Moreira, N., O'Brien, Stephen J. and Wildt, David E. 2003. Reproductive status of endemic field species in Latin American zoos and implications for ex situ conservation. Zoo biology, 22: 421-441.

The role of reproductive technologies in zoos: past, present, and future Wildt, David E. 2003 International Zoo Yearbook v. 38
Wildt, David E. 2003. The role of reproductive technologies in zoos: past, present, and future. International Zoo Yearbook, 38: 111-118.

Wildt, David E., Ellis, S., Janssen, D. and Buff, J. 2003. Toward more effective reproductive science for conservation. In: Holt, W. V., Pickard, A. R., Roger, J. C. and Wildt, David E., Reproductive Sciences and Integrated Conservation. Cambridge: Cambridge University Press, pp.2-20.

Creatinine phosphokinase in domestic cat epididymal spermatozoa Axner, E. Pukazhenthi, Budhan Wildt, David E. Linde-Forsberg, C. Spindler, Rebecca E. 2002 Molecular reproduction and development v. 62
Axner, E., Pukazhenthi, Budhan, Wildt, David E., Linde-Forsberg, C. and Spindler, Rebecca E. 2002. Creatinine phosphokinase in domestic cat epididymal spermatozoa. Molecular reproduction and development, 62: 265-270.

Producing progeny from endangered birds of prey: Treatment of contaminated semen and a novel intramagnal insemination approach Blanco, Juan M. Gee, G. Wildt, David E. Donoghue, Ann M. 2002 Journal of Zoo Wildlife Medicine v. 33
Blanco, Juan M., Gee, G., Wildt, David E. and Donoghue, Ann M. 2002. Producing progeny from endangered birds of prey: Treatment of contaminated semen and a novel intramagnal insemination approach. Journal of Zoo Wildlife Medicine, 33: 1-7.

Blanco, Juan M., Wildt, David E., Monfort, Steven L., Gee, G. and Donoghue, Ann M. 2002. Developing assisted reproductive technologies to promote ex situ raptor conservation. In: The Second International Symposium on Assisted Reproductive Technology (ART) for the Conservation and Genetic Management of Wildlife 28-29 September 2002 Wild Kingdom Pavilion, Henry Doorly Zoo, Omaha, Nebraska, USA. pp.264

Developing assisted reproductive technologies to promote ex situ raptor conservation Blanco, Juan M. Wildt, David E. Monfort, Steven L. Gee, G. Donoghue, Ann M. 2002 Proceedings of the International Symposium on Assisted Reproductive Technology (ART) for the Conservation and Genetic Management of Wildlife No. 2
Blanco, Juan M., Wildt, David E., Monfort, Steven L., Gee, G. and Donoghue, Ann M. 2002. Developing assisted reproductive technologies to promote ex situ raptor conservation. Proceedings of the International Symposium on Assisted Reproductive Technology (ART) for the Conservation and Genetic Management of Wildlife, 2: 264-269.

Computer simulations to determine the efficacy of different genome resource banking strategies for maintaining genetic diversity Harnal, V. K. Wildt, David E. Bird, D. M. Monfort, Steven L. Ballou, Jonathan D. 2002 Cryobiology v. 44
Harnal, V. K., Wildt, David E., Bird, D. M., Monfort, Steven L. and Ballou, Jonathan D. 2002. Computer simulations to determine the efficacy of different genome resource banking strategies for maintaining genetic diversity. Cryobiology, 44: 122-131.

Use of artificial insemination to enhance propagation of giant pandas at the Wolong Breeding Center Huang, Y. Wang, P. Zhang, G. Zhang, H. Li, D. Du, J. Wei, R. Tang, C. Spindler, Rebecca E. Wildt, David E. 2002 Proceedings of the International Symposium on Assisted Reproductive Technologies (ART) for Conservation and Genetic Management of Wildlife No. 2
Huang, Y., Wang, P., Zhang, G., Zhang, H., Li, D., Du, J., Wei, R., Tang, C., Spindler, Rebecca E. and Wildt, David E. 2002. Use of artificial insemination to enhance propagation of giant pandas at the Wolong Breeding Center. Proceedings of the International Symposium on Assisted Reproductive Technologies (ART) for Conservation and Genetic Management of Wildlife, 2: 172-179.

Osmotic properties of spermatozoa from felids producing different proportions of pleiomorphisms: Influence of adding and removing cryoprotectant Pukazhenthi, Budhan Spindler, Rebecca E. Wildt, David E. Bush, L. M. Howard, JoGayle 2002 Cryobiology v. 44
Pukazhenthi, Budhan, Spindler, Rebecca E., Wildt, David E., Bush, L. M. and Howard, JoGayle. 2002. Osmotic properties of spermatozoa from felids producing different proportions of pleiomorphisms: Influence of adding and removing cryoprotectant. Cryobiology, 44: 288-298.

Quality and age of companion felid embryos modulate enhanced development by group culture Spindler, Rebecca E. Wildt, David E. 2002 Biology of Reproduction v. 66
Spindler, Rebecca E. and Wildt, David E. 2002. Quality and age of companion felid embryos modulate enhanced development by group culture. Biology of Reproduction, 66: 167-173.

Impact of social management on reproductive, adrenal and behavioral activity in the cheetah (Acinonyx jubatus) Wielebnowski, N. C. Ziegler, K. Wildt, David E. Lukas, J. Brown, Janine L. 2002 Animal Conservation v. 5
Wielebnowski, N. C., Ziegler, K., Wildt, David E., Lukas, J. and Brown, Janine L. 2002. Impact of social management on reproductive, adrenal and behavioral activity in the cheetah (Acinonyx jubatus). Animal Conservation, 5: 291-301.

Wildt, David E. and Mellen, Jill D. . 2002. North American Felid Taxon Advisory Group Annual Report.

Wildt, David E., Ellis, S., Janssen, D. and Buff, J. 2002. Toward more effective reproductive science in conservation. In: Holt, W. V., Pickard, A., Rodger, J. and Wildt, David E., Reproductive Sciences and Integrated Conservation. Cambridge: Cambridge University Press, pp.2-20.

. 2001. "North American Felid Taxon Advisory Group Annual Report and Action Plan". , ( http://www.csew.com/felidtag/).

Comparative analysis of gonadal and adrenal activity in the black and white rhinoceros in North America by non-invasive endocrine monitoring Brown, Janine L. Bellem, A. C. Fouraker, M. Wildt, David E. Roth, Terri L. 2001 Zoo biology v. 20 No. 6
Brown, Janine L., Bellem, A. C., Fouraker, M., Wildt, David E. and Roth, Terri L. 2001. Comparative analysis of gonadal and adrenal activity in the black and white rhinoceros in North America by non-invasive endocrine monitoring. Zoo biology, 20(6): 463-486.

Brown, Janine L., Graham, L. H., Wielebnowski, N., Swanson, William F., Wildt, David E. and Howard, JoGayle. 2001. Understanding the basic reproductive biology of wild felids by monitoring faecal steroids. In: Concannon, P. W., England, G. C. W., Farstad, W., Linde-Forsberg, C., Verstegen, J. P. and Doberksa, C., Advances in Reproduction in Dogs, Cats and Exotic Carnivores. Colchester: Journals of Reproduction and Fertility, Ltd, pp.71-82.

Sperm capacitation in vitro in the Eld's deer Harnal, V. K. Spindler, Rebecca E. Monfort, Steven L. Pukazhenthi, Budhan Bird, D. M. Wildt, David E. 2001 Theriogenology v. 56
Harnal, V. K., Spindler, Rebecca E., Monfort, Steven L., Pukazhenthi, Budhan, Bird, D. M. and Wildt, David E. 2001. Sperm capacitation in vitro in the Eld's deer. Theriogenology, 56: 399-413.

Howard, JoGayle, Marinari, P. E. and Wildt, David E. 2001. Mustelid reproductive biology and integration of assisted reproductive technology in species recovery. .

Reproductive steroid hormones and ovarian activity in felids of the Leopardus genus Moreira, N. Monteiro-Filho, E. L. A. Moraes, W. Swanson, William F. Graham, L. H. Pasquali, O. L. Gomes, M. L. F. Morais, R. N. Wildt, David E. Brown, Janine L. 2001 Zoo biology v. 20
Moreira, N., Monteiro-Filho, E. L. A., Moraes, W., Swanson, William F., Graham, L. H., Pasquali, O. L., Gomes, M. L. F., Morais, R. N., Wildt, David E. and Brown, Janine L. 2001. Reproductive steroid hormones and ovarian activity in felids of the Leopardus genus. Zoo biology, 20: 103-116.

Characterization of Northern pintail (Anas acuta) ejaculate and the effect of sperm preservation on fertility Penfold, Linda M. Harnal, V. Lynch, W. Bird, D. Derrickson, Scott R. Wildt, David E. 2001 Reproduction v. 121
Penfold, Linda M., Harnal, V., Lynch, W., Bird, D., Derrickson, Scott R. and Wildt, David E. 2001. Characterization of Northern pintail (Anas acuta) ejaculate and the effect of sperm preservation on fertility. Reproduction, 121: 267-275.

Seasonal patterns of LH, testosterone and semen quality in the Northern pintail duck (Anas acuta) Penfold, Linda M. Wildt, David E. Herzog, T. L. Lynch, W. Ware, L. Derrickson, Scott R. Monfort, Steven L. 2001 Reproduction, Fertility, and Development v. 12
Penfold, Linda M., Wildt, David E., Herzog, T. L., Lynch, W., Ware, L., Derrickson, Scott R. and Monfort, Steven L. 2001. Seasonal patterns of LH, testosterone and semen quality in the Northern pintail duck (Anas acuta). Reproduction, Fertility, and Development, 12: 229-235.

Pukazhenthi, Budhan, Wildt, David E. and Howard, JoGayle. 2001. The phenomenon and significance of teratospermia in felids. In: Concannon, P. W., England, G. C. W., Farstad, W., Linde-Forsberg, C., Verstegen, J. P. and Doberksa, C., Advances in Reproduction in Dogs, Cats and Exotic Carnivores. Colchester: Journals of Reproduction and Fertility, Ltd, pp.423-433.

Cryopreservation has no impact on subsequent sperm capacitation in vitro in the giant panda Spindler, Rebecca E. Howard, JoGayle Yan, H. Desheng, L. Heman, Z. Wildt, David E. 2001 Biology of Reproduction v. 64
Spindler, Rebecca E., Howard, JoGayle, Yan, H., Desheng, L., Heman, Z. and Wildt, David E. 2001. Cryopreservation has no impact on subsequent sperm capacitation in vitro in the giant panda. Biology of Reproduction, 64: 622

Wildt, David E., Brown, Janine L. and Howard, JoGayle. 2001. Role of reproductive sciences in carnivore conservation. In: Gittleman, J. L., Funk, S. M., MacDonald, D. W. and Wayne, Robert K., Carnivore Conservation. New York, NY: Cambridge University Press, pp.359-371.

Wildt, David E., Ellis, S. and Howard, JoGayle. 2001. Linkage of reproductive sciences: from "quick fix" to "integrated" conservation. In: Concannon, P. W., England, G. C. W., Farstad, W., Linde-Forsberg, C., Verstegen, J. P. and Doberksa, C., Advances in Reproduction in Dogs, Cats and Exotic Carnivores. Colchester: Journals of Reproduction and Fertility, Ltd, pp.295-307.

Species variation in osmotic, cryoprotectant and cooling rate tolerance in poultry, eagle and Peregrine falcon spermatozoa Blanco, Juan M. Gee, G. Wildt, David E. Donoghue, Ann M. 2000 Biology of Reproduction v. 63
Blanco, Juan M., Gee, G., Wildt, David E. and Donoghue, Ann M. 2000. Species variation in osmotic, cryoprotectant and cooling rate tolerance in poultry, eagle and Peregrine falcon spermatozoa. Biology of Reproduction, 63: 1164-1171.

Howard, JoGayle and Wildt, David E. 2000. "Biomedical Survey of Giant Pandas in Captivity in China". Apple Valley, MN: Conservation Breeding Specialist Group, 14-17.

Janssen, D. L., Zhang, A., Zhang, H., Wang, M., Wildt, David E., Ellis, S., Lam, M., He, G., Zhong, Y., Zhang, J., Howard, JoGayle, Edwards, M., Miller, R. E., Li, G., Yu, J., Zhang, Z., Tang, C., Zhang, G., Rideout, B., Montali, Richard J., Sutherland-Smith, M., Young, L. and Phillips, L. 2000. Biomedical survey of giant pandas (Ailuropoda melanoleuca) in captivity in China. .

Moreland, R., Howard, JoGayle and Pelican, K. 2000. "Felid Taxon Advisory Group Action Plan, 2000 Report". , 46-47.

Comparing ovulation synchronization protocols for artificial insemination in the scimitar-horned oryx (Oryx dammah) Morrow, C. J. Wolfe, B. A. Roth, Terri L. Wildt, David E. Bush, R. Mitchell Blumer, E. S. Atkinson, M. W. Monfort, Steven L. 2000 Animal Reproduction Science v. 59
Morrow, C. J., Wolfe, B. A., Roth, Terri L., Wildt, David E., Bush, R. Mitchell, Blumer, E. S., Atkinson, M. W. and Monfort, Steven L. 2000. Comparing ovulation synchronization protocols for artificial insemination in the scimitar-horned oryx (Oryx dammah). Animal Reproduction Science, 59: 71-86.

Pukazhenthi, Budhan, Howard, JoGayle and Wildt, David E. 2000. Current knowledge about the reproductive biology of the clouded leopard. In: Fletchall, N., Clouded Leopard Species Survival Plan (SSP) Husbandry Guidelines. Bethesda, MD: American Zoo and Aquarium Association, pp.22-23.

Osmotic effects on feline spermatozoa from normospermic versus teratospermic donors Pukazhenthi, Budhan Noiles, E. Pelican, K. Donoghue, Ann M. Wildt, David E. Howard, JoGayle 2000 Cryobiology v. 40
Pukazhenthi, Budhan, Noiles, E., Pelican, K., Donoghue, Ann M., Wildt, David E. and Howard, JoGayle. 2000. Osmotic effects on feline spermatozoa from normospermic versus teratospermic donors. Cryobiology, 40: 139-150.

Oocyte metabolism predicts the development of cat embryos to blastocyst in vitro Spindler, Rebecca E. Pukazhenthi, Budhan Wildt, David E. 2000 Molecular reproduction and development v. 56
Spindler, Rebecca E., Pukazhenthi, Budhan and Wildt, David E. 2000. Oocyte metabolism predicts the development of cat embryos to blastocyst in vitro. Molecular reproduction and development, 56: 163-171.

Genome resource banking for wildlife research, management and conservation Wildt, David E. 2000 Inst.Lab.Anim.Res., National Research Council v. 41
Wildt, David E. 2000. Genome resource banking for wildlife research, management and conservation. Inst.Lab.Anim.Res., National Research Council, 41: 228-234.

Age dependent changes in sperm production, semen quality and testicular volume in the black-footed ferret (Mustela nigripes) Wolf, K. N. Wildt, David E. Vargas, A. Marinari, P. E. Kreeger, J. S. Ottinger, M. A. Howard, JoGayle 2000 Biology of Reproduction v. 63
Wolf, K. N., Wildt, David E., Vargas, A., Marinari, P. E., Kreeger, J. S., Ottinger, M. A. and Howard, JoGayle. 2000. Age dependent changes in sperm production, semen quality and testicular volume in the black-footed ferret (Mustela nigripes). Biology of Reproduction, 63: 179-187.

Reproductive inefficiency in male black-footed ferrets (Mustela nigripes) Wolf, K. N. Wildt, David E. Vargas, A. Marinari, P. E. Ottinger, M. A. Howard, JoGayle 2000 Zoo biology v. 19
Wolf, K. N., Wildt, David E., Vargas, A., Marinari, P. E., Ottinger, M. A. and Howard, JoGayle. 2000. Reproductive inefficiency in male black-footed ferrets (Mustela nigripes). Zoo biology, 19: 517-528.

. 1999. "Genome Resource Banking (GRB) Action Plan for the Cheetah: Global Need and a Plan for the North American Region". Apple Valley, MN: Conservation Breeding Specialist Group,

Blanco, Juan M., Tselutin, K., Gee, G., Wildt, David E. and Donoghue, Ann M. 1999. Comparative cryopreservation of poultry sperm: characterization of sperm survival after rapid or slow freezing methods and the use of 6% dimethylacetmide as a cryoprotectant for chicken and turkey sperm. .

Ellis, S., He, G., Zhang, A., Zhang, J., Janssen, D., Howard, JoGayle, Seal, Ulysses S. and Wildt, David E. 1999. Integrated activities toward giant panda conservation in China. .

Howard, JoGayle, Allen, Mary E. and Crissey, S. 1999. "Small Cat Husbandry Manual". Lake Buena Vista, FL: Disney's Animal Kingdom,

Johnson, Warren E., Shinyashiki, F., Menotti-Raymond, M., Driscoll, C., Leh, C., Sunquist, M., Johnston, M., Bush, R. Mitchell, Wildt, David E., Yuhki, N. and O'Brien, S. J. 1999. Molecular genetic characterization of two insular Asian cat species, Bornean bay cat and Iriomote cat. In: Wasser, S. P., Evolutionary Theory and Processes: Modern Perspectives. 1999: Kluwer Academic Publishers, pp.223-248.

Monfort, Steven L., Wolfe, B. A., Blumer, E. S., Atkinson, M. W., Spindler, Rebecca E., Pukazhenthi, Budhan, Bush, R. Mitchell, Wildt, David E., Roth, Terri L. and Morrow, C. J. 1999. Artificial insemination in the scimitar-horned oryx as a conservation and management tool. .

Reproductive seasonality in the female scimitar-horned oryx (Oryx dammah) Morrow, C. J. Wildt, David E. Monfort, Steven L. 1999 Animal Conservation v. 2
Morrow, C. J., Wildt, David E. and Monfort, Steven L. 1999. Reproductive seasonality in the female scimitar-horned oryx (Oryx dammah). Animal Conservation, 2: 261-268.

Discontinuous colloidal gradient centrifugation reduces sperm flagellum abnormalities but disrupts acrosomes in cat ejaculates Pelican, K. M. Pukazhenthi, Budhan Wildt, David E. Howard, JoGayle 1999 Biology of Reproduction Suppl. v. 60
Pelican, K. M., Pukazhenthi, Budhan, Wildt, David E. and Howard, JoGayle. 1999. Discontinuous colloidal gradient centrifugation reduces sperm flagellum abnormalities but disrupts acrosomes in cat ejaculates. Biology of Reproduction Suppl., 60: 136

Investigating age and seasonality as potential contributors to pleiomorphic spermatozoa in gerenuk Penfold, Linda M. Citino, Scott B. Monfort, Steven L. Wildt, David E. 1999 Biology of Reproduction
Penfold, Linda M., Citino, Scott B., Monfort, Steven L. and Wildt, David E. 1999. Investigating age and seasonality as potential contributors to pleiomorphic spermatozoa in gerenuk. Biology of Reproduction, : 259

Circannual circulating testosterone concentrations and semen characteristics in the Northern pintail duck (Anas acuta) Penfold, Linda M. Herzog, T. Lynch, W. Ware, L. Wildt, David E. Derrickson, Scott R. Monfort, Steven L. 1999 Journal of andrology
Penfold, Linda M., Herzog, T., Lynch, W., Ware, L., Wildt, David E., Derrickson, Scott R. and Monfort, Steven L. 1999. Circannual circulating testosterone concentrations and semen characteristics in the Northern pintail duck (Anas acuta). Journal of andrology, : 41

Sensitivity of domestic cat (Felis catus) sperm from normospermic versus teratospermic donors to cold-induced acrosomal damage Pukazhenthi, Budhan Pelican, K. Wildt, David E. Howard, JoGayle 1999 Biology of Reproduction v. 61
Pukazhenthi, Budhan, Pelican, K., Wildt, David E. and Howard, JoGayle. 1999. Sensitivity of domestic cat (Felis catus) sperm from normospermic versus teratospermic donors to cold-induced acrosomal damage. Biology of Reproduction, 61: 135-141.

Prolonged mating in prairie voles (Microtus ochrogaster) increases the likelihood of ovulation and embryo number Roberts, R. L. Wolf, K. N. Sprangel, M. E. Rall, William F. Wildt, David E. 1999 Biology of Reproduction v. 60
Roberts, R. L., Wolf, K. N., Sprangel, M. E., Rall, William F. and Wildt, David E. 1999. Prolonged mating in prairie voles (Microtus ochrogaster) increases the likelihood of ovulation and embryo number. Biology of Reproduction, 60: 756-763.

Cat oocyte metabolism indicates fertilization and developmental potential Spindler, Rebecca E. Wildt, David E. 1999 Biology of Reproduction v. 60
Spindler, Rebecca E. and Wildt, David E. 1999. Cat oocyte metabolism indicates fertilization and developmental potential. Biology of Reproduction, 60: 269

Metabolism as a marker of domestic cat oocyte maturation Spindler, Rebecca E. Wildt, David E. 1999 Theriogenology v. 51
Spindler, Rebecca E. and Wildt, David E. 1999. Metabolism as a marker of domestic cat oocyte maturation. Theriogenology, 51: 295

Circannual variations in intraovarian oocyte, but not epididymal sperm quality in the domestic cat Spindler, Rebecca E. Wildt, David E. 1999 Biology of Reproduction v. 61
Spindler, Rebecca E. and Wildt, David E. 1999. Circannual variations in intraovarian oocyte, but not epididymal sperm quality in the domestic cat. Biology of Reproduction, 61: 188-194.

Influence of companion embryo age and quality on in vitro development of felid embryos Spindler, Rebecca E. Wildt, David E. 1999 Biology of Reproduction v. 62
Spindler, Rebecca E. and Wildt, David E. 1999. Influence of companion embryo age and quality on in vitro development of felid embryos. Biology of Reproduction, 62: 538

Heterospecific (mouse) companion culture enhances cat embryo development in vitro, but the impact is embryo density specific Spindler, Rebecca E. Gardner, D. K. Critser, J. K. Wildt, David E. 1999 Theriogenology v. 55
Spindler, Rebecca E., Gardner, D. K., Critser, J. K. and Wildt, David E. 1999. Heterospecific (mouse) companion culture enhances cat embryo development in vitro, but the impact is embryo density specific. Theriogenology, 55: 342

Wielebnowski, N. 1999. Adrenal activity in relation to subjective temperament assessment in clouded leopards, neofelis nebulosa. In: Wildt, David E., Mellen, Jill D. and Brown, Janine L., Felid Taxonomy Advisory Group Action Plan. Orlando, FL: Disney's Animal Kingdom, pp.74-75.

Sex and wildlife: the role of reproductive science in conservation Wildt, David E. Wemmer, Christen M. 1999 Biodiversity and Conservation v. 8
Wildt, David E. and Wemmer, Christen M. 1999. Sex and wildlife: the role of reproductive science in conservation. Biodiversity and Conservation, 8: 965-976.

The role of reproduction in conservation science Brown, Janine L. Wildt, David E. 1998 Animal Reproduction v. 53
Brown, Janine L. and Wildt, David E. 1998. The role of reproduction in conservation science. Animal Reproduction, 53: 1-2.

Successful insemination of the Northern pintail duck (Anus acuta) using cold-stored sperm Harnal, V. Lynch, W. Wildt, David E. Derrickson, Scott R. Bird, D. Penfold, Linda M. 1998 Journal of andrology
Harnal, V., Lynch, W., Wildt, David E., Derrickson, Scott R., Bird, D. and Penfold, Linda M. 1998. Successful insemination of the Northern pintail duck (Anus acuta) using cold-stored sperm. Journal of andrology, : 44

Howard, JoGayle and Kennedy-Stoskopf, S. 1998. "Felid Action Plan, 1998 Report". Lake Buena Vista, FL: Disney's Animal Kingdom, 42-43.

Howard, JoGayle, Wolf, K. and Wildt, David E. 1998. Reproductive biotechnology in the recovery of the black-footed ferret. .

Characteristics of small, preantral ovarian follicles in the domestic cat and responsiveness to cryoprotectant exposure and cryopreservation Jewgenow, K. Penfold, Linda M. Meyer, H. H. D. Wildt, David E. 1998 Journal of reproduction and fertility v. 112
Jewgenow, K., Penfold, Linda M., Meyer, H. H. D. and Wildt, David E. 1998. Characteristics of small, preantral ovarian follicles in the domestic cat and responsiveness to cryoprotectant exposure and cryopreservation. Journal of reproduction and fertility, 112: 39-47.

Pukazhenthi, Budhan, Howard, JoGayle, Long, J. and Wildt, David E. 1998. Development of assisted reproductive technologies for the conservation of the clouded leopard (Neofelis nebulosa). .

Regulation of sperm function by protein tyrosine phosphorylation in diverse wild species Pukazhenthi, Budhan Long, J. A. Wildt, David E. Ottinger, M. A. Armstrong, D. L. Howard, JoGayle 1998 Journal of andrology v. 19
Pukazhenthi, Budhan, Long, J. A., Wildt, David E., Ottinger, M. A., Armstrong, D. L. and Howard, JoGayle. 1998. Regulation of sperm function by protein tyrosine phosphorylation in diverse wild species. Journal of andrology, 19: 675-685.

Inhibition of the domestic cat spermatozoa acrosome reaction and zona pellucida penetration by tyrosine kinase inhibitors Pukazhenthi, Budhan Wildt, David E. Ottinger, M. A. Howard, JoGayle 1998 Molecular reproduction and development v. 49
Pukazhenthi, Budhan, Wildt, David E., Ottinger, M. A. and Howard, JoGayle. 1998. Inhibition of the domestic cat spermatozoa acrosome reaction and zona pellucida penetration by tyrosine kinase inhibitors. Molecular reproduction and development, 49: 48-57.

Heterologous in vitro fertilization and sperm capacitation in an endangered African antelope, the scimitar-horned oryx (Oryx dammah) Roth, Terri L. Weiss, R. B. Buff, J. L. Bush, L. M. Wildt, David E. Bush, R. Mitchell 1998 Biology of Reproduction v. 58 No. 2
Roth, Terri L., Weiss, R. B., Buff, J. L., Bush, L. M., Wildt, David E. and Bush, R. Mitchell. 1998. Heterologous in vitro fertilization and sperm capacitation in an endangered African antelope, the scimitar-horned oryx (Oryx dammah). Biology of Reproduction, 58(2): 475-482.

Wildt, David E., Brown, Janine L. and Swanson, William F. 1998. Reproduction in cats. In: Knobil, E. and Neill, J., Encyclopedia of Reproduction. New York: Academic Press, pp.497-510.

Development of faecal steroid analysis for assessing ovarian function in non-domestic felid species Brown, Janine L. Wildt, David E. 1997 International Zoo Yearbook v. 35
Brown, Janine L. and Wildt, David E. 1997. Development of faecal steroid analysis for assessing ovarian function in non-domestic felid species. International Zoo Yearbook, 35: 173-191.

Assessing reproductive status in wild felids by non-invasive faecal steroid monitoring Brown, Janine L. Wildt, David E. 1997 International Zoo Yearbook v. 35
Brown, Janine L. and Wildt, David E. 1997. Assessing reproductive status in wild felids by non-invasive faecal steroid monitoring. International Zoo Yearbook, 35: 173-191.

Faecal steroid analysis for monitoring ovarian and testicular function in diverse carnivore, primate and ungulate species Brown, Janine L. Wasser, S. K. Wildt, David E. Graham, L. H. Monfort, Steven L. 1997 International Journal of Mammalian Biology, Proc.Suppl. v. II
Brown, Janine L., Wasser, S. K., Wildt, David E., Graham, L. H. and Monfort, Steven L. 1997. Faecal steroid analysis for monitoring ovarian and testicular function in diverse carnivore, primate and ungulate species. International Journal of Mammalian Biology, Proc.Suppl., II: 27-31.

New approaches for studying the permeability of fish embryos: towards successful cryopreservation Hagedorn, Mary M. Hsu, E. W. Wildt, David E. 1997 Cryobiology v. 34
Hagedorn, Mary M., Hsu, E. W. and Wildt, David E. 1997. New approaches for studying the permeability of fish embryos: towards successful cryopreservation. Cryobiology, 34: 335-347.

Water distribution and permeability of zebrafish embryos (Brachydanio rerio) Hagedorn, Mary M. Kleinhans, F. W. Freitas, R. Liu, J. Hsu, E. Wildt, David E. Rall, William F. 1997 Journal of Experential Zoology v. 278
Hagedorn, Mary M., Kleinhans, F. W., Freitas, R., Liu, J., Hsu, E., Wildt, David E. and Rall, William F. 1997. Water distribution and permeability of zebrafish embryos (Brachydanio rerio). Journal of Experential Zoology, 278: 356-371.

Chill sensitivity and cryoprotectant permeability of dechorionated zebrafish embryos, Brachydanio rerio Hagedorn, Mary M. Kleinhans, F. W. Wildt, David E. Rall, William F. 1997 Cryobiology v. 34
Hagedorn, Mary M., Kleinhans, F. W., Wildt, David E. and Rall, William F. 1997. Chill sensitivity and cryoprotectant permeability of dechorionated zebrafish embryos, Brachydanio rerio. Cryobiology, 34: 251-263.

Transition from maternal to embryonic control of development in IVm/IVF domesticcat embryos Hoffert, K. A. Anderson, G. B. Wildt, David E. Roth, Terri L. 1997 Molecular reproduction and development v. 48
Hoffert, K. A., Anderson, G. B., Wildt, David E. and Roth, Terri L. 1997. Transition from maternal to embryonic control of development in IVm/IVF domesticcat embryos. Molecular reproduction and development, 48: 208-215.

Sensitivity to exogenous gonadotropins for ovulation induction and laparoscopic artificial insemination in the cheetah and clouded leopard Howard, JoGayle Roth, Terri L. Byers, A. P. Swanson, William F. Wildt, David E. 1997 Biology of Reproduction v. 56
Howard, JoGayle, Roth, Terri L., Byers, A. P., Swanson, William F. and Wildt, David E. 1997. Sensitivity to exogenous gonadotropins for ovulation induction and laparoscopic artificial insemination in the cheetah and clouded leopard. Biology of Reproduction, 56: 1059-1068.

Howard, JoGayle, Weiss, R. and Wildt, David E. 1997. "Felid Action Plan, 1997 Report". Lake Buena Vista, FL: Disney's Animal Kingdom, 44-46.

Howard, JoGayle, Wolf, K. N., Vargas, A., Marinari, P., Kreeger, J., Williamson, L. and Wildt, David E. 1997. Enhanced reproductive efficiency and pregnancies after artificial insemination in black-footed ferrets. .

DNA degradation in mural granulosa cells of non- and slightly atretic follicles of fresh and cold-stored domestic cat ovaries Jewgenow, K. Wood, T. C. Wildt, David E. 1997 Molecular reproduction and development v. 48
Jewgenow, K., Wood, T. C. and Wildt, David E. 1997. DNA degradation in mural granulosa cells of non- and slightly atretic follicles of fresh and cold-stored domestic cat ovaries. Molecular reproduction and development, 48: 350-355.

Kinetics of gonadotrophin-induced follicle-oocyte development and maturation in the endangered Eld's deer (Cervus eldi thamin) Monfort, Steven L. Wolfe, B. A. Morrow, C. J. Kehler, J. Penfold, Linda M. Bush, R. Mitchell Wildt, David E. 1997 Proceedings of the Society for the Study of Reproduction v. Suppl. 56 No. 1
Monfort, Steven L., Wolfe, B. A., Morrow, C. J., Kehler, J., Penfold, Linda M., Bush, R. Mitchell and Wildt, David E. 1997. Kinetics of gonadotrophin-induced follicle-oocyte development and maturation in the endangered Eld's deer (Cervus eldi thamin). Proceedings of the Society for the Study of Reproduction, Suppl. 56(1): 214

Endocrine response in scimitar-horned oryx (Oryx dammah) treated with progesterone and prostaglandin F2 alpha to synchronize ovlation for artificial insemination Morrow, C. J. Wolfe, B. A. Roth, Terri L. Wildt, David E. Bush, R. Mitchell Blumer, E. S. Atkinson, M. W. Monfort, Steven L. 1997 Proceedings of the Society for the Study of Reproduction v. 56 (Suppl. 1)
Morrow, C. J., Wolfe, B. A., Roth, Terri L., Wildt, David E., Bush, R. Mitchell, Blumer, E. S., Atkinson, M. W. and Monfort, Steven L. 1997. Endocrine response in scimitar-horned oryx (Oryx dammah) treated with progesterone and prostaglandin F2 alpha to synchronize ovlation for artificial insemination. Proceedings of the Society for the Study of Reproduction, 56 (Suppl. 1): 13

Penfold, Linda M. and Wildt, David E. 1997. "The Northern pintail as a model species for developing sperm freezing protocols for endangered waterfowl". International Wild Waterfowl. : pp.25-26.

Seasonal effects on ovarian responsiveness to exogenous gonadotropins and successful artificial insemination in the snow leopard (Uncia uncia) Roth, Terri L. Armstrong, D. L. Barrie, M. T. Wildt, David E. 1997 Fert.Reprod.Devel. v. 9
Roth, Terri L., Armstrong, D. L., Barrie, M. T. and Wildt, David E. 1997. Seasonal effects on ovarian responsiveness to exogenous gonadotropins and successful artificial insemination in the snow leopard (Uncia uncia). Fert.Reprod.Devel., 9: 285-295.

Seasonal reproductive characteristics and steroid metabolite excretion in male scimitar-horned oryx (Oryx dammah) Roth, Terri L. Williamson, L. R. Bush, R. Mitchell Wildt, David E. Monfort, Steven L. 1997 Proceedings of the Society for the Study of Reproduction v. 56 (Suppl. 1)
Roth, Terri L., Williamson, L. R., Bush, R. Mitchell, Wildt, David E. and Monfort, Steven L. 1997. Seasonal reproductive characteristics and steroid metabolite excretion in male scimitar-horned oryx (Oryx dammah). Proceedings of the Society for the Study of Reproduction, 56 (Suppl. 1): 198

Effects of equine chorionic gonadotropin, human chorionic gonadotropin and laparoscopic artificial insemination on embryo, endocrine and luteal characteristics in the domestic cat Roth, Terri L. Wolfe, B. A. Long, J. A. Howard, JoGayle Wildt, David E. 1997 Biology of Reproduction v. 57
Roth, Terri L., Wolfe, B. A., Long, J. A., Howard, JoGayle and Wildt, David E. 1997. Effects of equine chorionic gonadotropin, human chorionic gonadotropin and laparoscopic artificial insemination on embryo, endocrine and luteal characteristics in the domestic cat. Biology of Reproduction, 57: 165-171.

Strategies and progress in reproductive research involving small cat species Swanson, William F. Wildt, David E. 1997 International Zoo Yearbook v. 35
Swanson, William F. and Wildt, David E. 1997. Strategies and progress in reproductive research involving small cat species. International Zoo Yearbook, 35: 152-159.

Pharmacokinetics and ovarian stimulatory effect of equine and human chorionic gonadotropins administered singly and in combination in the domestic cat Swanson, William F. Wolfe, B. A. Brown, Janine L. Martin-Jimenez, T. Riviere, J. E. Roth, Terri L. Wildt, David E. 1997 Biology of Reproduction v. 57
Swanson, William F., Wolfe, B. A., Brown, Janine L., Martin-Jimenez, T., Riviere, J. E., Roth, Terri L. and Wildt, David E. 1997. Pharmacokinetics and ovarian stimulatory effect of equine and human chorionic gonadotropins administered singly and in combination in the domestic cat. Biology of Reproduction, 57: 295-302.

Wildt, David E. 1997. Genome Resource Banks. In: Parker, S., Yearbook of Science and Technology. New York: McGraw-Hill, pp.24-26.

Wildt, David E. 1997. Genome resource banking: Impact on biotic conservation and society. In: Karow, A. M. and Critser, J., Tissue Banking in Reproductive Biology. New York: Academic Press, Inc, pp.399-439.

Assisted reproduction for managing and conserving threatened felids Wildt, David E. Roth, Terri L. 1997 International Zoo Yearbook v. 35
Wildt, David E. and Roth, Terri L. 1997. Assisted reproduction for managing and conserving threatened felids. International Zoo Yearbook, 35: 164-172.

Genome resource banks: living collections for biodiversity conservation Wildt, David E. Rall, William F. Critser, J. K. Monfort, Steven L. Seal, Ulysses S. 1997 Bioscience v. 47 No. 10
Wildt, David E., Rall, William F., Critser, J. K., Monfort, Steven L. and Seal, Ulysses S. 1997. Genome resource banks: living collections for biodiversity conservation. Bioscience, 47(10): 689-698.

Effect of quality of the cumulus oocyte complex in the domestic cat on the ability of oocytes to successfully mature, fertilize and develop into blastocysts in vitro Wood, T. C. Wildt, David E. 1997 Journal of reproduction and fertility v. 110
Wood, T. C. and Wildt, David E. 1997. Effect of quality of the cumulus oocyte complex in the domestic cat on the ability of oocytes to successfully mature, fertilize and develop into blastocysts in vitro. Journal of reproduction and fertility, 110: 355-360.

Follicle-ooycte atresia and temporal taphonomy in cold-stored domestic cat ovaries Wood, T. C. Montali, Richard J. Wildt, David E. 1997 Molecular reproduction and development v. 46
Wood, T. C., Montali, Richard J. and Wildt, David E. 1997. Follicle-ooycte atresia and temporal taphonomy in cold-stored domestic cat ovaries. Molecular reproduction and development, 46: 190-200.

Reproductive activity in captive female cheetahs (Acinonyx jubatus) assessed by faecal steroids Brown, Janine L. Wildt, David E. Wielebnowski, N. Goodrowe, K. L. Wells, S. Graham, L. H. Howard, JoGayle 1996 Journal of reproduction and fertility v. 106
Brown, Janine L., Wildt, David E., Wielebnowski, N., Goodrowe, K. L., Wells, S., Graham, L. H. and Howard, JoGayle. 1996. Reproductive activity in captive female cheetahs (Acinonyx jubatus) assessed by faecal steroids. Journal of reproduction and fertility, 106: 337-346.

Timing of ovulation after gonadotrophin induction and its importance to intrauterine insemination in the tiger (Panthera tigris) Donoghue, Ann M. Byers, A. P. Johnson, L. A. Armstrong, D. L. Wildt, David E. 1996 Journal of reproduction and fertility v. 107
Donoghue, Ann M., Byers, A. P., Johnson, L. A., Armstrong, D. L. and Wildt, David E. 1996. Timing of ovulation after gonadotrophin induction and its importance to intrauterine insemination in the tiger (Panthera tigris). Journal of reproduction and fertility, 107: 53-58.

Reproductive, behavioral and endocrine characteristics of the Dall's sheep (Ovis dalli dalli) Goodrowe, K. L. Smak, M. E. Presley, N. P. Wildt, David E. Monfort, Steven L. 1996 Zoo biology v. 15
Goodrowe, K. L., Smak, M. E., Presley, N. P., Wildt, David E. and Monfort, Steven L. 1996. Reproductive, behavioral and endocrine characteristics of the Dall's sheep (Ovis dalli dalli). Zoo biology, 15: 45-54.

Magnetic resonance microscopy and spectroscopy reveal kinetics of cryoprotectant permeation in a multicompartmental biological system Hagedorn, Mary M. Hsu, E. W. Pilatus, U. Wildt, David E. Rall, William F. Blackband, S. J. 1996 Proceedings of the National Academy of Sciences of the United States of America v. 93
Hagedorn, Mary M., Hsu, E. W., Pilatus, U., Wildt, David E., Rall, William F. and Blackband, S. J. 1996. Magnetic resonance microscopy and spectroscopy reveal kinetics of cryoprotectant permeation in a multicompartmental biological system. Proceedings of the National Academy of Sciences of the United States of America, 93: 7454-7459.

Successful ovulation induction and laparoscopic intrauterine artificial insemination in the clouded leopard (Neofelis nebulosa) Howard, JoGayle Byers, A. P. Brown, Janine L. Barrett, S. J. Evans, M. Z. Schwartz, R. J. Wildt, David E. 1996 Zoo biology v. 15
Howard, JoGayle, Byers, A. P., Brown, Janine L., Barrett, S. J., Evans, M. Z., Schwartz, R. J. and Wildt, David E. 1996. Successful ovulation induction and laparoscopic intrauterine artificial insemination in the clouded leopard (Neofelis nebulosa). Zoo biology, 15: 55-69.

Transmission of feline immunodeficiency virus in domestic cats via artificial insemination Jordan, H. L. Howard, JoGayle Sellon, R. K. Wildt, David E. Tompkins, W. A. Kennedy-Stoskopf, S. 1996 Journal of virology v. 70
Jordan, H. L., Howard, JoGayle, Sellon, R. K., Wildt, David E., Tompkins, W. A. and Kennedy-Stoskopf, S. 1996. Transmission of feline immunodeficiency virus in domestic cats via artificial insemination. Journal of virology, 70: 8224-8228.

Sperm capacitation and the acrosome reaction are compromised in teratospermic domestic cats Long, J. A. Wildt, David E. Wolfe, B. A. Critser, J. K. DeRossi, R. V. Howard, JoGayle 1996 Biology of Reproduction v. 54
Long, J. A., Wildt, David E., Wolfe, B. A., Critser, J. K., DeRossi, R. V. and Howard, JoGayle. 1996. Sperm capacitation and the acrosome reaction are compromised in teratospermic domestic cats. Biology of Reproduction, 54: 638-646.

Natural and induced ovarian synchrony in golden lion tamarins (Leontopithecus rosalia) Monfort, Steven L. Bush, R. Mitchell Wildt, David E. 1996 Biology of Reproduction v. 55
Monfort, Steven L., Bush, R. Mitchell and Wildt, David E. 1996. Natural and induced ovarian synchrony in golden lion tamarins (Leontopithecus rosalia). Biology of Reproduction, 55: 875-882.

Evaluation of natural and induced ovarian synchrony in golden lion tamarins (Leontopithecus rosalia rosalia) Monfort, Steven L. Kepler, T. H. Bush, R. Mitchell Wildt, David E. 1996 Biology of Reproduction v. 55
Monfort, Steven L., Kepler, T. H., Bush, R. Mitchell and Wildt, David E. 1996. Evaluation of natural and induced ovarian synchrony in golden lion tamarins (Leontopithecus rosalia rosalia). Biology of Reproduction, 55: 875-882.

Genetic diversity affects testicular morphology in free-ranging lions (Panthera leo) of the Serengeti Plains and Ngorongoro Crater Munson, L. Brown, Janine L. Bush, R. Mitchell Packer, C. Jansen, D. Reiziss, S. M. Wildt, David E. 1996 Journal of reproduction and fertility v. 108 No. 1
Munson, L., Brown, Janine L., Bush, R. Mitchell, Packer, C., Jansen, D., Reiziss, S. M. and Wildt, David E. 1996. Genetic diversity affects testicular morphology in free-ranging lions (Panthera leo) of the Serengeti Plains and Ngorongoro Crater. Journal of reproduction and fertility, 108(1): 11-15.

Compromised sperm protein phosphorylation after capacitation, swim-up and zona pellucida exposure to teratospermic domestic cats Pukazhenthi, Budhan Wildt, David E. Ottinger, M. A. Howard, JoGayle 1996 Journal of andrology v. 17
Pukazhenthi, Budhan, Wildt, David E., Ottinger, M. A. and Howard, JoGayle. 1996. Compromised sperm protein phosphorylation after capacitation, swim-up and zona pellucida exposure to teratospermic domestic cats. Journal of andrology, 17: 409-419.

Snow leopard (Panthera uncia) spermatozoa are sensitive to alkaline pH, but motility In Vitro is not influenced by protein or energy supplements Roth, Terri L. Swanson, William F. Collins, D. Burton, M. Garell, D. M. Wildt, David E. 1996 Journal of andrology v. 17 No. 5
Roth, Terri L., Swanson, William F., Collins, D., Burton, M., Garell, D. M. and Wildt, David E. 1996. Snow leopard (Panthera uncia) spermatozoa are sensitive to alkaline pH, but motility In Vitro is not influenced by protein or energy supplements. Journal of andrology, 17(5): 558-566.

Influence of seasonality on reproductive traits in the male Pallas cat (Felis manul) and implications for captive management Swanson, William F. Brown, Janine L. Wildt, David E. 1996 Journal of Zoo and Wildlife Medicine v. 27 No. 2
Swanson, William F., Brown, Janine L. and Wildt, David E. 1996. Influence of seasonality on reproductive traits in the male Pallas cat (Felis manul) and implications for captive management. Journal of Zoo and Wildlife Medicine, 27(2): 234-240.

Responsiveness of ovaries to exogenous gonadotrophins and laparoscopic artificial insemination with frozen-thawed spermatozoa in ocelots (Felis pardalis) Swanson, William F. Howard, JoGayle Roth, Terri L. Brown, Janine L. Alvarado, M. Burton, M. Starnes, D. Wildt, David E. 1996 Journal of reproduction and fertility v. 106
Swanson, William F., Howard, JoGayle, Roth, Terri L., Brown, Janine L., Alvarado, M., Burton, M., Starnes, D. and Wildt, David E. 1996. Responsiveness of ovaries to exogenous gonadotrophins and laparoscopic artificial insemination with frozen-thawed spermatozoa in ocelots (Felis pardalis). Journal of reproduction and fertility, 106: 87-94.

Wildt, David E. 1996. Male reproduction: assessment, management, and control of fertility. In: Kleiman, Devra G., Allen, Mary E., Thompson, Katerina and Lumpkin, Susan, Wild Mammals in Captivity: Principles and Techniques. Chicago, IL: University of Chicago, pp.429-450.

Development of blastocysts of domestic cat oocytes matured and fertilized in vitro following prolonged cold storage Wolfe, B. A. Wildt, David E. 1996 Journal of reproduction and fertility v. 106
Wolfe, B. A. and Wildt, David E. 1996. Development of blastocysts of domestic cat oocytes matured and fertilized in vitro following prolonged cold storage. Journal of reproduction and fertility, 106: 135-141.

. 1995. "Database Aspects for Genome Resource Banking". Apple Valley, MN: Conservation Breeding Specialist Group, 20

Natural versus chorionic gonadotropin-induced ovarian responses in the clouded leopard Neofelis nebulosa assessed by fecal steroid analysis Brown, Janine L. Wildt, David E. Graham, L. H. Byers, A. P. Collins, L. Barrett, S. Howard, JoGayle 1995 Biology of Reproduction v. 53
Brown, Janine L., Wildt, David E., Graham, L. H., Byers, A. P., Collins, L., Barrett, S. and Howard, JoGayle. 1995. Natural versus chorionic gonadotropin-induced ovarian responses in the clouded leopard Neofelis nebulosa assessed by fecal steroid analysis. Biology of Reproduction, 53: 93-102.

Pregnancy increases future reproductive success in subordinate dwarf mongooses Creel, S. Monfort, Steven L. Creel, N. M. Wildt, David E. Waser, P. M. 1995 Animal Behaviour v. 50
Creel, S., Monfort, Steven L., Creel, N. M., Wildt, David E. and Waser, P. M. 1995. Pregnancy increases future reproductive success in subordinate dwarf mongooses. Animal Behaviour, 50: 1132-1135.

Howard, JoGayle, Jordan, H., Kennedy-Stoskopf, S., Wildt, David E. and Tompkins, W. 1995. Transmission of feline immunodeficiency virus in domestic cat semen by artificial insemination: Model for seminal transmission of FIV in nondomestic felids. .

Johnston, L., Howard, JoGayle, Bush, R. Mitchell and Allen, Mary E. 1995. "Felid Action Plan, 1995 Report". Portland, OR: Metro Washington Park Zoo, 16-18.

Effects of long-term continuous GnRH administration on the pituitary-gonadal axis in Eld's deer stags (Cervus eldi thamin) Monfort, Steven L. Brown, Janine L. Wood, T. C. Bush, R. Mitchell Williamson, L. R. Wildt, David E. 1995 Canadian Journal of Zoology v. 73
Monfort, Steven L., Brown, Janine L., Wood, T. C., Bush, R. Mitchell, Williamson, L. R. and Wildt, David E. 1995. Effects of long-term continuous GnRH administration on the pituitary-gonadal axis in Eld's deer stags (Cervus eldi thamin). Canadian Journal of Zoology, 73: 1609-1619.

Urinary 3 a,17á-Androstanediol Glucuronide is a measure of androgenic status in Eld's deer stags (Cervus eldi thamin) Monfort, Steven L. Harvey, E. Geurts, L. Padilla, Luis R. Simmons, H. A. Williamson, L. R. Wildt, David E. 1995 Biology of Reproduction v. 53
Monfort, Steven L., Harvey, E., Geurts, L., Padilla, Luis R., Simmons, H. A., Williamson, L. R. and Wildt, David E. 1995. Urinary 3 a,17á-Androstanediol Glucuronide is a measure of androgenic status in Eld's deer stags (Cervus eldi thamin). Biology of Reproduction, 53: 700-706.

Histological characteristics of the uterine endometrium and corpus luteum during early embryogenesis and the relationship to embryonic mortality in the domestic cat Roth, Terri L. Munson, L. Swanson, William F. Wildt, David E. 1995 Biology of Reproduction v. 53
Roth, Terri L., Munson, L., Swanson, William F. and Wildt, David E. 1995. Histological characteristics of the uterine endometrium and corpus luteum during early embryogenesis and the relationship to embryonic mortality in the domestic cat. Biology of Reproduction, 53: 1012-1021.

Enhancing zona penetration by spermatozoa from a teratospermic species, the cheetah (Acinonyx jubatus) Roth, Terri L. Swanson, William F. Blumer, E. Wildt, David E. 1995 The Journal of experimental zoology v. 271
Roth, Terri L., Swanson, William F., Blumer, E. and Wildt, David E. 1995. Enhancing zona penetration by spermatozoa from a teratospermic species, the cheetah (Acinonyx jubatus). The Journal of experimental zoology, 271: 323-330.

Swanson, William F., Howard, JoGayle, Roth, Terri L., Kaemmerer, K., Alvarado, T., Burton, M., Starnes, D., Sims, L., Collins, D. and Wildt, David E. 1995. "Laparoscopic intrauterine insemination in the ocelot (Felis pardalis) after ovarian stimulation with exogenous gonadotrophins". Theriogenology. : pp.331

Relationship of circulating steroid hormones, luteal luteinizing hormone receptor and progesterone concentration, and embryo mortality during early embryogenesis in the domestic cat Swanson, William F. Roth, Terri L. Brown, Janine L. Wildt, David E. 1995 Biology of Reproduction v. 53
Swanson, William F., Roth, Terri L., Brown, Janine L. and Wildt, David E. 1995. Relationship of circulating steroid hormones, luteal luteinizing hormone receptor and progesterone concentration, and embryo mortality during early embryogenesis in the domestic cat. Biology of Reproduction, 53: 1022-1029.

Swanson, William F., Wildt, David E., Cambre, Richard C., Citino, Scott B., Quigley, K. B., Brousset, D., Morais, R. N., Moreira, N., O'Brien, S. J. and Johnson, Warren E. 1995. Reproductive survey of endemic felid species in Latin American zoos: male reproductive status and implications for conservation. .

Spermatology for understanding, managing and conserving rare species Wildt, David E. Pukazhenthi, Budhan Brown, Janine L. Monfort, Steven L. Howard, JoGayle Roth, Terri L. 1995 Reproduction, Fertility, and Development v. 7
Wildt, David E., Pukazhenthi, Budhan, Brown, Janine L., Monfort, Steven L., Howard, JoGayle and Roth, Terri L. 1995. Spermatology for understanding, managing and conserving rare species. Reproduction, Fertility, and Development, 7: 811-824.

Influence of protein and hormone supplementation on in vitro maturation and fertilization of domestic cat eggs Wood, T. C. Byers, A. P. Jennette, B. E. Wildt, David E. 1995 Journal of reproduction and fertility v. 104
Wood, T. C., Byers, A. P., Jennette, B. E. and Wildt, David E. 1995. Influence of protein and hormone supplementation on in vitro maturation and fertilization of domestic cat eggs. Journal of reproduction and fertility, 104: 315-323.

. 1994. "Genome Resource Banking (GRB) Action Plan for the Tiger: Global Need and a Plan for the North American Region". Apple Valley, MN: Conservation Breeding Specialist Group, 118

Reproductive characteristics of male Florida panther: comparative studies from Florida, Texas, Colorado, Latin America and North American zoos Barone, Mark A. Roelke, Melody E. Howard, JoGayle Brown, Janine L. Anderson, Allen E. Wildt, David E. 1994 Journal of Mammalogy v. 75 No. 1
Barone, Mark A., Roelke, Melody E., Howard, JoGayle, Brown, Janine L., Anderson, Allen E. and Wildt, David E. 1994. Reproductive characteristics of male Florida panther: comparative studies from Florida, Texas, Colorado, Latin America and North American zoos. Journal of Mammalogy, 75(1): 150-162.

Gonadotrophin dosage and timing of anaesthesia for laparoscopic artificial insemination in the puma (Felis concolor) Barone, Mark A. Wildt, David E. Byers, A. P. Roelke, Melody E. Glass, C. M. Howard, JoGayle 1994 Journal of reproduction and fertility v. 101
Barone, Mark A., Wildt, David E., Byers, A. P., Roelke, Melody E., Glass, C. M. and Howard, JoGayle. 1994. Gonadotrophin dosage and timing of anaesthesia for laparoscopic artificial insemination in the puma (Felis concolor). Journal of reproduction and fertility, 101: 103-108.

Brown, Janine L., Graham, L. H. and Wildt, David E. 1994. Update on fecal steroid metabolite monitoring in felids. .

Steroid metabolism and the effectiveness of fecal analysis for assessing reproductive status in felids Brown, Janine L. Wasser, S. K. Wildt, David E. Graham, L. H. 1994 Biology of Reproduction v. 50
Brown, Janine L., Wasser, S. K., Wildt, David E. and Graham, L. H. 1994. Steroid metabolism and the effectiveness of fecal analysis for assessing reproductive status in felids. Biology of Reproduction, 50: 185

Comparative aspects of steroid hormone metabolism and ovarian activity in felids, measured non-invasively in feces Brown, Janine L. Wasser, S. K. Wildt, David E. Graham, L. H. 1994 Biology of Reproduction v. 51
Brown, Janine L., Wasser, S. K., Wildt, David E. and Graham, L. H. 1994. Comparative aspects of steroid hormone metabolism and ovarian activity in felids, measured non-invasively in feces. Biology of Reproduction, 51: 776-786.

Oocyte nuclear maturation at the time of oocyte aspiration is independent of in vitro fertilization potential in the domestic cat Byers, A. P. Donoghue, Ann M. Roth, T. Wildt, David E. 1994 Journal of Experiential Zoology v. 270
Byers, A. P., Donoghue, Ann M., Roth, T. and Wildt, David E. 1994. Oocyte nuclear maturation at the time of oocyte aspiration is independent of in vitro fertilization potential in the domestic cat. Journal of Experiential Zoology, 270: 399-404.

Oocyte recovery and maturation in the American black bear (Ursus americanus): a model for endangered Ursids Johnston, L. A. Donoghue, Ann M. Igo, W. Simmons, L. G. Wildt, David E. Rieffenberger, J. 1994 The Journal of experimental zoology v. 269
Johnston, L. A., Donoghue, Ann M., Igo, W., Simmons, L. G., Wildt, David E. and Rieffenberger, J. 1994. Oocyte recovery and maturation in the American black bear (Ursus americanus): a model for endangered Ursids. The Journal of experimental zoology, 269: 53-61.

Johnston, L., Howard, JoGayle and Bush, R. Mitchell. 1994. "Felid Action Plan, 1994 Report". Portland, OR: Metro Washington Park Zoo, 30-32.

Monfort, Steven L., Arthur, N. P. and Wildt, David E. 1994. Reproduction in the Przewalski's horse. In: Boyd, E. L. and Houpt, K. A., Przewalski's Horse: The History and Biology of an Endangered Species. Albany, NY: State University of New York Press, pp.173-193.

Intensive management of the Burmese brow-antlered deer (Cervus eldi thamin) for effective captive breeding and conservation Monfort, Steven L. Williamson, L. R. Wemmer, Christen M. Wildt, David E. 1994 International Zoo Yearbook v. 32
Monfort, Steven L., Williamson, L. R., Wemmer, Christen M. and Wildt, David E. 1994. Intensive management of the Burmese brow-antlered deer (Cervus eldi thamin) for effective captive breeding and conservation. International Zoo Yearbook, 32: 44-56.

Roth, T., Howard, JoGayle, Swanson, B. and Wildt, David E. 1994. "Felid Action Plan, 1994 Report". Portland, OR: Metro Washington Park Zoo, 15-17.

Influence of oviductal cell monlayer co-culture and the presence of corpora hermorrhagica at the time of oocyte aspiration on gamete interaction in vitro in the domestic cat Roth, Terri L. Donoghue, Ann M. Byers, A. P. Munson, L. Wildt, David E. 1994 Journal of assisted reproduction and genetics v. 10
Roth, Terri L., Donoghue, Ann M., Byers, A. P., Munson, L. and Wildt, David E. 1994. Influence of oviductal cell monlayer co-culture and the presence of corpora hermorrhagica at the time of oocyte aspiration on gamete interaction in vitro in the domestic cat. Journal of assisted reproduction and genetics, 10: 523-529.

Zona pellucida-piercing enhances zona penetration by spermatozoa from normospermic and teratospermic domestic cats Roth, Terri L. Howard, JoGayle Wildt, David E. 1994 Journal of andrology v. 15
Roth, Terri L., Howard, JoGayle and Wildt, David E. 1994. Zona pellucida-piercing enhances zona penetration by spermatozoa from normospermic and teratospermic domestic cats. Journal of andrology, 15: 165-173.

Function and culture requirements of snow leopard (Panthera uncia) spermatozoa in vitro Roth, Terri L. Howard, JoGayle Donoghue, Ann M. Swanson, William F. Wildt, David E. 1994 Journal of reproduction and fertility v. 101
Roth, Terri L., Howard, JoGayle, Donoghue, Ann M., Swanson, William F. and Wildt, David E. 1994. Function and culture requirements of snow leopard (Panthera uncia) spermatozoa in vitro. Journal of reproduction and fertility, 101: 563-569.

Developmental Competence of Domestic Cat Embryos Fertilized in vivo versus in vitro Roth, Terri L. Swanson, William F. Wildt, David E. 1994 Biology of Reproduction v. 51
Roth, Terri L., Swanson, William F. and Wildt, David E. 1994. Developmental Competence of Domestic Cat Embryos Fertilized in vivo versus in vitro. Biology of Reproduction, 51: 441-451.

Swanson, S., Howard, JoGayle, Roelke, M. and Wildt, David E. 1994. "Felid Action Plan, 1994 Report". Portland, OR: Metro Washington Park Zoo, 28-29.

In vivo embryogenesis, embryo migration, and embryonic mortality in the domestic cat Swanson, William F. Roth, Terri L. Wildt, David E. 1994 Biology of Reproduction v. 51
Swanson, William F., Roth, Terri L. and Wildt, David E. 1994. In vivo embryogenesis, embryo migration, and embryonic mortality in the domestic cat. Biology of Reproduction, 51: 452-464.

Excretion rate and metabolites of oestradio and progesterone in baboon (Papio cynocephalus) faeces Wasser, S. K. Monfort, Steven L. Southers, J. Shackleton, C. Wildt, David E. 1994 Journal of reproduction and fertility v. 101
Wasser, S. K., Monfort, Steven L., Southers, J., Shackleton, C. and Wildt, David E. 1994. Excretion rate and metabolites of oestradio and progesterone in baboon (Papio cynocephalus) faeces. Journal of reproduction and fertility, 101: 213-220.

Wildt, David E. 1994. Endangered species spermatozoa: Diversity, research and conservation. In: Bartke, A., Function of Somatic Cells in the Testes. New York: Springer-Verlag, pp.1-24.

Wildt, David E., Bush, R. Mitchell, Howard, JoGayle, Grisham, J., Kramer, L., O'Brien, S. J., Kraus, D. and Marker-Kraus, L. 1994. "Felid Action Plan, 1994 Report". Portland, OR: Metro Washington Park Zoo, 32-34.

Brown, Janine L. and Wildt, David E. 1993. Progress on noninvasively monitoring reproductive status in felids using fecal hormonal metabolites. .

Effects of GnRH analogues on pituitary-testicular function in free-ranging African elephants (Loxodonta africana) Brown, Janine L. Bush, R. Mitchell Wildt, David E. Raath, J. P. de Vos, V. Howard, JoGayle 1993 Journal of reproduction and fertility v. 99
Brown, Janine L., Bush, R. Mitchell, Wildt, David E., Raath, J. P., de Vos, V. and Howard, JoGayle. 1993. Effects of GnRH analogues on pituitary-testicular function in free-ranging African elephants (Loxodonta africana). Journal of reproduction and fertility, 99: 627-634.

Hormonal characteristics of free-ranging female lions (Panthera leo) of the Serengeti Plains and Ngorongoro Crater Brown, Janine L. Packer, C. Monfort, Steven L. Bush, R. Mitchell Pusy, A. E. O'Brien, S. J. Janssen, D. L. Wildt, David E. 1993 Journal of reproduction and fertility v. 97
Brown, Janine L., Packer, C., Monfort, Steven L., Bush, R. Mitchell, Pusy, A. E., O'Brien, S. J., Janssen, D. L. and Wildt, David E. 1993. Hormonal characteristics of free-ranging female lions (Panthera leo) of the Serengeti Plains and Ngorongoro Crater. Journal of reproduction and fertility, 97: 107-114.

Brown, Janine L., Wasser, Samuel K., Howard, JoGayle, Wells, Stuart, Lang, Ken, Collins, Larry, Raphael, Bonnie, Schwartz, Rick, Evans, Margit, Hoyt, Reg, Volk, Terri, Wildt, David E. and Graham, Laura H. 1993. Development and utility of fecal progesterone analysis to assess reproductive status in felids. In: Proceedings of the American Association of Zoo Veterinarians. American Association of Zoo Veterinarians, pp.273-276.

Aggression, reproduction and androgens in wild dwarf mongooses: A test of the challenge hypothesis Creel, S. R. Wildt, David E. Monfort, Steven L. 1993 The American Naturalist v. 141
Creel, S. R., Wildt, David E. and Monfort, Steven L. 1993. Aggression, reproduction and androgens in wild dwarf mongooses: A test of the challenge hypothesis. The American Naturalist, 141: 816-825.

Birth of a Siberian tiger cub (Panthera tigris altaica) following laparoscopic intrauterine insemination Donoghue, Ann M. Johnston, L. A. Armstrong, D. L. Simmons, L. G. Wildt, David E. 1993 Journal of Zoo Wildlife and Medicine v. 24
Donoghue, Ann M., Johnston, L. A., Armstrong, D. L., Simmons, L. G. and Wildt, David E. 1993. Birth of a Siberian tiger cub (Panthera tigris altaica) following laparoscopic intrauterine insemination. Journal of Zoo Wildlife and Medicine, 24: 185-189.

Influence of day of oestrus on egg viability, and comparative efficiency of in vitro fertilization of domestic cats in natural or gonadotrophin-induced oestrus Donoghue, Ann M. Johnston, L. A. Goodrowe, K. L. O'Brien, S. J. Wildt, David E. 1993 Journal of reproduction and fertility v. 98
Donoghue, Ann M., Johnston, L. A., Goodrowe, K. L., O'Brien, S. J. and Wildt, David E. 1993. Influence of day of oestrus on egg viability, and comparative efficiency of in vitro fertilization of domestic cats in natural or gonadotrophin-induced oestrus. Journal of reproduction and fertility, 98: 85-90.

Zona pellucida filtration of structurally abnormal spermatozoa and reduced fertilization in teratospermic cats Howard, JoGayle Donoghue, Ann M. Johnston, L. A. Wildt, David E. 1993 Biology of Reproduction v. 49
Howard, JoGayle, Donoghue, Ann M., Johnston, L. A. and Wildt, David E. 1993. Zona pellucida filtration of structurally abnormal spermatozoa and reduced fertilization in teratospermic cats. Biology of Reproduction, 49: 131-139.

Comparative evaluation of seminal, vaginal, and rectal bacterial flora in the Cheetah and domestic cat Howard, JoGayle Munson, L. McAloose, D. Kriete, M. Bush, R. Mitchell Wildt, David E. 1993 Zoo biology v. 12
Howard, JoGayle, Munson, L., McAloose, D., Kriete, M., Bush, R. Mitchell and Wildt, David E. 1993. Comparative evaluation of seminal, vaginal, and rectal bacterial flora in the Cheetah and domestic cat. Zoo biology, 12: 81-96.

Influence of culture medium in vitro oocyte maturation and fertilization in the domestic cat Johnston, L. A. Donoghue, Ann M. O'Brien, S. J. Wildt, David E. 1993 Theriogenology v. 80
Johnston, L. A., Donoghue, Ann M., O'Brien, S. J. and Wildt, David E. 1993. Influence of culture medium in vitro oocyte maturation and fertilization in the domestic cat. Theriogenology, 80: 829-839.

Successful intrauterine insemination in Eld's deer (Cervus eldi thamin) with frozen-thawed spermatozoa Monfort, Steven L. Asher, G. W. Wildt, David E. Wood, T. C. Schiewe, M. C. Williamson, L. R. Bush, R. Mitchell Rall, William F. 1993 Journal of reproduction and fertility v. 99
Monfort, Steven L., Asher, G. W., Wildt, David E., Wood, T. C., Schiewe, M. C., Williamson, L. R., Bush, R. Mitchell and Rall, William F. 1993. Successful intrauterine insemination in Eld's deer (Cervus eldi thamin) with frozen-thawed spermatozoa. Journal of reproduction and fertility, 99: 459-465.

Episodic and seasonal rhythms of cortisol secretion in male Eld's deer (Cervus eldi thamin) Monfort, Steven L. Brown, Janine L. Wildt, David E. 1993 Journal of Endocrinology v. 138
Monfort, Steven L., Brown, Janine L. and Wildt, David E. 1993. Episodic and seasonal rhythms of cortisol secretion in male Eld's deer (Cervus eldi thamin). Journal of Endocrinology, 138: 41-49.

Circannual inter-relationships among reproductive hormones, gross morphometry, behaviour, ejaculate characteristics and testicular histology in Eld's deer stags (Cervus eldi thamin) Monfort, Steven L. Brown, Janine L. Bush, R. Mitchell Wood, T. C. Wemmer, Christen M. Vargas, A. Williamson, L. R. Montali, Richard J. Wildt, David E. 1993 Journal of reproduction and fertility v. 98
Monfort, Steven L., Brown, Janine L., Bush, R. Mitchell, Wood, T. C., Wemmer, Christen M., Vargas, A., Williamson, L. R., Montali, Richard J. and Wildt, David E. 1993. Circannual inter-relationships among reproductive hormones, gross morphometry, behaviour, ejaculate characteristics and testicular histology in Eld's deer stags (Cervus eldi thamin). Journal of reproduction and fertility, 98: 471-480.

Seasonal secretory patterns of basal and GnRH-induced LH, FSH, and testosterone secretion in Eld's deer stags (Cervus eldi thamin) Monfort, Steven L. Brown, Janine L. Wood, T. C. Wemmer, Christen M. Vargas, A. Williamson, L. R. Wildt, David E. 1993 Journal of reproduction and fertility v. 98
Monfort, Steven L., Brown, Janine L., Wood, T. C., Wemmer, Christen M., Vargas, A., Williamson, L. R. and Wildt, David E. 1993. Seasonal secretory patterns of basal and GnRH-induced LH, FSH, and testosterone secretion in Eld's deer stags (Cervus eldi thamin). Journal of reproduction and fertility, 98: 481-488.

Effects of dietary fiber on faecal steroid measurements Wasser, S. K. Thomas, R. Nair, P. P. Guidry, C. Southers, J. Lucas, J. Wildt, David E. Monfort, Steven L. 1993 Journal of reproduction and fertility v. 97 No. 2
Wasser, S. K., Thomas, R., Nair, P. P., Guidry, C., Southers, J., Lucas, J., Wildt, David E. and Monfort, Steven L. 1993. Effects of dietary fiber on faecal steroid measurements. Journal of reproduction and fertility, 97(2): 569-574.

Reproductive status of the cheetah (Acinonyx jabatus) in North American zoos: the benefits of physiological surveys for strategic planning Wildt, David E. Brown, Janine L. Bush, R. Mitchell Barone, Mark A. Cooper, K. A. Grisham, J. Howard, JoGayle 1993 Zoo biology v. 12
Wildt, David E., Brown, Janine L., Bush, R. Mitchell, Barone, Mark A., Cooper, K. A., Grisham, J. and Howard, JoGayle. 1993. Reproductive status of the cheetah (Acinonyx jabatus) in North American zoos: the benefits of physiological surveys for strategic planning. Zoo biology, 12: 45-80.

Wildt, David E., Seal, Ulysses S. and Rall, William F. 1993. Genetic resource banks and reproductive technology for wildlife conservation. In: Cloud, J. G. and Thorgaard, G. H., Genetic Conservation and Salmonid Fishes. New York: Plenum Publishing Corporation, pp.159-173.

Sperm capacitation in the domestic cat (Felis catus) and leopard cat (Felis bengalensis) as studied with a salt-stored zona pellucida penetration assay Andrews, J. C. Howard, JoGayle Bavister, B. D. Wildt, David E. 1992 Molecular reproduction and development v. 31
Andrews, J. C., Howard, JoGayle, Bavister, B. D. and Wildt, David E. 1992. Sperm capacitation in the domestic cat (Felis catus) and leopard cat (Felis bengalensis) as studied with a salt-stored zona pellucida penetration assay. Molecular reproduction and development, 31: 200-207.

Brown, Janine L., Bush, R. Mitchell, Monfort, Steven L. and Wildt, David E. 1992. Fertility regulation in female elephants: applicability and potential problems of using steroidal hormones for contraception. .

Bush, R. Mitchell, Howard, JoGayle, Brown, Janine L., Barone, Mark A., Cooper, K. A. and Wildt, David E. 1992. Reproductive status of cheetahs (Acinonyx jubatus) in North American zoos: The benefits of physiological surveys for strategic planning. .

The mature domestic cat oocyte does not express a cortical granule-free domain Byers, A. P. Barone, Mark A. Donoghue, Ann M. Wildt, David E. 1992 Biology of Reproduction v. 47
Byers, A. P., Barone, Mark A., Donoghue, Ann M. and Wildt, David E. 1992. The mature domestic cat oocyte does not express a cortical granule-free domain. Biology of Reproduction, 47: 709-715.

Urinary monitoring of adrenal responses to psychological stressors in domestic and nondomestic felids Carlstead, M. Kathy Brown, Janine L. Monfort, Steven L. Killens, Richard Wildt, David E. 1992 DOI: info:10.1002/zoo.1430110305 Zoo Biology v. 11 No. 3
Carlstead, M. Kathy, Brown, Janine L., Monfort, Steven L., Killens, Richard and Wildt, David E. 1992. Urinary monitoring of adrenal responses to psychological stressors in domestic and nondomestic felids. Zoo Biology, 11(3): 165-176. doi:10.1002/zoo.1430110305

Behavioural and endocrine mechanisms of reproductive suppression in Serengeti dward mongooses Creel, S. Creel, N. Wildt, David E. Monfort, Steven L. 1992 Animal Behaviour v. 43
Creel, S., Creel, N., Wildt, David E. and Monfort, Steven L. 1992. Behavioural and endocrine mechanisms of reproductive suppression in Serengeti dward mongooses. Animal Behaviour, 43: 231-245.

Correlation of sperm viability with gamete interaction and fertilization in vitro in cheetah (Acinonyx jubatus) Donoghue, Ann M. Howard, JoGayle Byers, A. P. Goodrowe, K. L. Bush, R. Mitchell Blumer, E. Lukas, J. Stover, J. Snodgrass, K. Wildt, David E. 1992 Biology of Reproduction v. 46
Donoghue, Ann M., Howard, JoGayle, Byers, A. P., Goodrowe, K. L., Bush, R. Mitchell, Blumer, E., Lukas, J., Stover, J., Snodgrass, K. and Wildt, David E. 1992. Correlation of sperm viability with gamete interaction and fertilization in vitro in cheetah (Acinonyx jubatus). Biology of Reproduction, 46: 1047-1056.

Influence of gonadotropin treatment interval on follicular maturation, in vitro fertilization, circulating steroid concentrations and subsequent luteal function in the domestic cat Donoghue, Ann M. Johnston, L. A. Munson, L. A. Brown, Janine L. Wildt, David E. 1992 Biology of Reproduction v. 46
Donoghue, Ann M., Johnston, L. A., Munson, L. A., Brown, Janine L. and Wildt, David E. 1992. Influence of gonadotropin treatment interval on follicular maturation, in vitro fertilization, circulating steroid concentrations and subsequent luteal function in the domestic cat. Biology of Reproduction, 46: 972-980.

Ability of thawed tiger (Panthera tigris) spermatozoa to fertilize conspecific oocytes and bind and penetrate domestic cat eggs in vitro Donoghue, Ann M. Johnston, L. A. Seal, Ulysses S. Armstrong, D. L. Simmons, L. G. Gross, T. Tilson, Ronald Lewis Wildt, David E. 1992 Journal of reproduction and fertility v. 96
Donoghue, Ann M., Johnston, L. A., Seal, Ulysses S., Armstrong, D. L., Simmons, L. G., Gross, T., Tilson, Ronald Lewis and Wildt, David E. 1992. Ability of thawed tiger (Panthera tigris) spermatozoa to fertilize conspecific oocytes and bind and penetrate domestic cat eggs in vitro. Journal of reproduction and fertility, 96: 555-564.

Manipulation of menstrual cyclicity in the Lowland Gorilla with an oral contraceptive Goodrowe, K. L. Wildt, David E. Monfort, Steven L. 1992 Zoo biology v. 11
Goodrowe, K. L., Wildt, David E. and Monfort, Steven L. 1992. Manipulation of menstrual cyclicity in the Lowland Gorilla with an oral contraceptive. Zoo biology, 11: 261-269.

The effect of preovulatory anaesthesia on ovulation in laparascopically inseminated domestic cats Howard, JoGayle Barone, Mark A. Donoghue, Ann M. Wildt, David E. 1992 Journal of reproduction and fertility v. 96
Howard, JoGayle, Barone, Mark A., Donoghue, Ann M. and Wildt, David E. 1992. The effect of preovulatory anaesthesia on ovulation in laparascopically inseminated domestic cats. Journal of reproduction and fertility, 96: 175-186.

Successful induction of ovarian activity and laparoscopic intrauterine artificial insemination in the Cheetah (Acinonyx jubatus) Howard, JoGayle Donoghue, Ann M. Barone, Mark A. Goodrowe, K. L. Blumer, E. S. Snodgrass, K. Starnes, D. Tucker, M. Bush, R. Mitchell Wildt, David E. 1992 Journal of Zoo and Wildlife Medicine v. 23 No. 3
Howard, JoGayle, Donoghue, Ann M., Barone, Mark A., Goodrowe, K. L., Blumer, E. S., Snodgrass, K., Starnes, D., Tucker, M., Bush, R. Mitchell and Wildt, David E. 1992. Successful induction of ovarian activity and laparoscopic intrauterine artificial insemination in the Cheetah (Acinonyx jubatus). Journal of Zoo and Wildlife Medicine, 23(3): 288-300.

Worldwide Prevalence of Lentivirus Infection in Wild Feline Species: Epidemiologic and Phylogenetic Aspects Olmstead, R. A. Langley, R. Roelke, Melody E. Goeken, R. M. Adger-Johnson, D. Goff, J. P. Albert, J. P. Packer, C. Laurenson, M. K. Caro, T. M. Scheepers, L. Wildt, David E. Bush, R. Mitchell Martenson, J. S. O'Brien, S. J. 1992 Journal of Virology v. 66 No. 10
Olmstead, R. A., Langley, R., Roelke, Melody E., Goeken, R. M., Adger-Johnson, D., Goff, J. P., Albert, J. P., Packer, C., Laurenson, M. K., Caro, T. M., Scheepers, L., Wildt, David E., Bush, R. Mitchell, Martenson, J. S. and O'Brien, S. J. 1992. Worldwide Prevalence of Lentivirus Infection in Wild Feline Species: Epidemiologic and Phylogenetic Aspects. Journal of Virology, 66(10): 6008-6018.

Genetic resource banking for conserving wildlife species: justification, examples and becoming organized on a global basis Wildt, David E. 1992 Animal Reproduction Science v. 28
Wildt, David E. 1992. Genetic resource banking for conserving wildlife species: justification, examples and becoming organized on a global basis. Animal Reproduction Science, 28: 247-257.

Wildt, David E., Donoghue, Ann M., Johnston, L. A., Schmidt, P. M. and Howard, JoGayle. 1992. Species and genetic effects of the utility of biotechnology for conservation. In: Moore, H. D. M., Holt, W. V. and Mace, G. M., Biotechnology and the Conservation of Genetic Diversity. Oxford: Clarendon Press, pp.45-61.

Embryogenesis in conservation biology - or how to make an endangered species embryo Wildt, David E. Monfort, Steven L. Donoghue, Ann M. Johnston, L. A. Howard, JoGayle 1992 Theriogenology v. 37
Wildt, David E., Monfort, Steven L., Donoghue, Ann M., Johnston, L. A. and Howard, JoGayle. 1992. Embryogenesis in conservation biology - or how to make an endangered species embryo. Theriogenology, 37: 161-184.

Barone, Mark A., Howard, JoGayle, Roelke, Melody E. and Wildt, David E. 1991. The unique ejaculate and hormonal characteristics of the Florida panther. .

Developmental changes in pituitary-gonadal function in free-ranging lions (Panthera leo leo) of Serengeti Plains and Ngorongoro crater Brown, Janine L. Bush, R. Mitchell Packer, C. Pusey, A. E. Monfort, Steven L. O'Brien, S. J. Janssen, D. L. Wildt, David E. 1991 Journal of reproduction and fertility v. 91
Brown, Janine L., Bush, R. Mitchell, Packer, C., Pusey, A. E., Monfort, Steven L., O'Brien, S. J., Janssen, D. L. and Wildt, David E. 1991. Developmental changes in pituitary-gonadal function in free-ranging lions (Panthera leo leo) of Serengeti Plains and Ngorongoro crater. Journal of reproduction and fertility, 91: 29-40.

Impact of season on seminal characteristics and endocrine status of adult free-ranging African buffalo (Syncerus caffer) Brown, Janine L. Wildt, David E. Raath, J. P. de Vos, V. Howard, JoGayle Janssen, D. L. Citino, Scott B. Bush, R. Mitchell 1991 Journal of Reproduction and Fertility v. 92
Brown, Janine L., Wildt, David E., Raath, J. P., de Vos, V., Howard, JoGayle, Janssen, D. L., Citino, Scott B. and Bush, R. Mitchell. 1991. Impact of season on seminal characteristics and endocrine status of adult free-ranging African buffalo (Syncerus caffer). Journal of Reproduction and Fertility, 92: 47-57.

Seasonal variation in pituitary-gonadal function in free-ranging impala (Aepyceros melampus) Brown, Janine L. Wildt, David E. Raath, J. P. de Vos, V. Janssen, D. L. Citino, Scott B. Howard, JoGayle Bush, R. Mitchell 1991 Journal of reproduction and fertility v. 93
Brown, Janine L., Wildt, David E., Raath, J. P., de Vos, V., Janssen, D. L., Citino, Scott B., Howard, JoGayle and Bush, R. Mitchell. 1991. Seasonal variation in pituitary-gonadal function in free-ranging impala (Aepyceros melampus). Journal of reproduction and fertility, 93: 497-505.

Captive breeding of black-footed ferrets (Mustela nigripes) and comparative reproductive efficiency in 1-year old versus 2-year old animals Carvalho, C. F. Howard, JoGayle Collins, L. Wemmer, Christen M. Bush, R. Mitchell Wildt, David E. 1991 Journal of Zoo and Wildlife Medicine v. 22 No. 1
Carvalho, C. F., Howard, JoGayle, Collins, L., Wemmer, Christen M., Bush, R. Mitchell and Wildt, David E. 1991. Captive breeding of black-footed ferrets (Mustela nigripes) and comparative reproductive efficiency in 1-year old versus 2-year old animals. Journal of Zoo and Wildlife Medicine, 22(1): 96-106.

Spontaneous lactation is an adaptive result of pseudopregnancy Creel, S. R. Monfort, Steven L. Wildt, David E. Waser, P. M. 1991 Nature v. 351
Creel, S. R., Monfort, Steven L., Wildt, David E. and Waser, P. M. 1991. Spontaneous lactation is an adaptive result of pseudopregnancy. Nature, 351: 660-662.

Teratospermia in domestic cats compromises penetration of Zona-free hamster ova and cat zonae pellucidae Howard, JoGayle Bush, R. Mitchell Wildt, David E. 1991 Journal of Andrology v. 12 No. 1
Howard, JoGayle, Bush, R. Mitchell and Wildt, David E. 1991. Teratospermia in domestic cats compromises penetration of Zona-free hamster ova and cat zonae pellucidae. Journal of Andrology, 12(1): 36-45.

Comparative semen cryopreservation in ferrets (Mustela putorius furo) and pregnancies after laparoscopic intrauterine insemination with frozen-thawed spermatozoa Howard, JoGayle Bush, R. Mitchell Morton, C. Morton, F. Wildt, David E. 1991 Journal of reproduction and fertility v. 92
Howard, JoGayle, Bush, R. Mitchell, Morton, C., Morton, F. and Wildt, David E. 1991. Comparative semen cryopreservation in ferrets (Mustela putorius furo) and pregnancies after laparoscopic intrauterine insemination with frozen-thawed spermatozoa. Journal of reproduction and fertility, 92: 109-118.

"Rescue" and maturation in vitro of follicular oocytes of nondomestic felid species Johnston, L. A. Donoghue, Ann M. O'Brien, S. J. Wildt, David E. 1991 Biology of Reproduction v. 45
Johnston, L. A., Donoghue, Ann M., O'Brien, S. J. and Wildt, David E. 1991. "Rescue" and maturation in vitro of follicular oocytes of nondomestic felid species. Biology of Reproduction, 45: 898-906.

Influence of temperature and gas atmosphere on in vitro fertilization and embryo deelopment in the domestic cat Johnston, L. A. Donoghue, Ann M. O'Brien, S. J. Wildt, David E. 1991 Journal of reproduction and fertility v. 92
Johnston, L. A., Donoghue, Ann M., O'Brien, S. J. and Wildt, David E. 1991. Influence of temperature and gas atmosphere on in vitro fertilization and embryo deelopment in the domestic cat. Journal of reproduction and fertility, 92: 377-382.

Culture medium and protein supplementation influence in vitro fertilization and embryo development in the domestic cat Johnston, L. A. Donoghue, Ann M. O'Brien, S. J. Wildt, David E. 1991 Journal of Experiential Zoology v. 257
Johnston, L. A., Donoghue, Ann M., O'Brien, S. J. and Wildt, David E. 1991. Culture medium and protein supplementation influence in vitro fertilization and embryo development in the domestic cat. Journal of Experiential Zoology, 257: 350-359.

Monitoring ovarian function and pregnancy by evaluating excretion of urinary conjugates in semi- free-ranging Przewalski's horses (Equus przewalski) Monfort, Steven L. Arthur, N. P. Wildt, David E. 1991 Journal of Reproduction and Fertility v. 91
Monfort, Steven L., Arthur, N. P. and Wildt, David E. 1991. Monitoring ovarian function and pregnancy by evaluating excretion of urinary conjugates in semi- free-ranging Przewalski's horses (Equus przewalski). Journal of Reproduction and Fertility, 91: 155-164.

Urinary steroid metabolite profiles in female Pere David's deer (Elapharus davidinus) Monfort, Steven L. Martinet, C. Wildt, David E. 1991 Journal of Zoo and Wildlife Medicine v. 22 No. 1
Monfort, Steven L., Martinet, C. and Wildt, David E. 1991. Urinary steroid metabolite profiles in female Pere David's deer (Elapharus davidinus). Journal of Zoo and Wildlife Medicine, 22(1): 78-85.

Semen characteristics, sperm freezing, and endocrine profiles in free-living wildebeest (Connochaetes taurinus) and greater kudu (Tragelaphus strepsiceros) Schiewe, M. C. Bush, R. Mitchell de Vos, V. Brown, Janine L. Wildt, David E. 1991 Journal of Zoo and Wildlife Medicine v. 22 No. 1
Schiewe, M. C., Bush, R. Mitchell, de Vos, V., Brown, Janine L. and Wildt, David E. 1991. Semen characteristics, sperm freezing, and endocrine profiles in free-living wildebeest (Connochaetes taurinus) and greater kudu (Tragelaphus strepsiceros). Journal of Zoo and Wildlife Medicine, 22(1): 58-72.

Comparative aspects of estrous synchronization, ovuation induction and embryo cryopreservation in the scimitar-horned oryx, bongo, eland and greater kudu Schiewe, M. C. Bush, R. Mitchell Phillips, L. G. Citino, Scott B. Wildt, David E. 1991 Journal of Experiential Zoology v. 58
Schiewe, M. C., Bush, R. Mitchell, Phillips, L. G., Citino, Scott B. and Wildt, David E. 1991. Comparative aspects of estrous synchronization, ovuation induction and embryo cryopreservation in the scimitar-horned oryx, bongo, eland and greater kudu. Journal of Experiential Zoology, 58: 75-88.

Relationship of estrous synchronization method, circulating hormones, luteinizing hormone/prostaglandin F2o receptors and luteal progesterone content to premature luteal regression in superovulated sheep Schiewe, M. C. Fitz, T. A. Brown, Janine L. Stuart, L. D. Wildt, David E. 1991 Journal of reproduction and fertility v. 93
Schiewe, M. C., Fitz, T. A., Brown, Janine L., Stuart, L. D. and Wildt, David E. 1991. Relationship of estrous synchronization method, circulating hormones, luteinizing hormone/prostaglandin F2o receptors and luteal progesterone content to premature luteal regression in superovulated sheep. Journal of reproduction and fertility, 93: 19-30.

Analysis of cryoprotectant, cooling rate and in situ dilution using conventional freezing or vitrification for cryopreserving sheep embryos Schiewe, M. C. Rall, William F. Stuart, L. D. Wildt, David E. 1991 Theriogenology v. 37
Schiewe, M. C., Rall, William F., Stuart, L. D. and Wildt, David E. 1991. Analysis of cryoprotectant, cooling rate and in situ dilution using conventional freezing or vitrification for cryopreserving sheep embryos. Theriogenology, 37: 279-293.

Rapid extraction of faecal steroids for measuring reproductive cyclicity and early pregnancy in free-ranging yellow baboons (Papio cynocephalus cynocephalus) Wasser, S. K. Monfort, Steven L. Wildt, David E. 1991 Journal of reproduction and fertility v. 92
Wasser, S. K., Monfort, Steven L. and Wildt, David E. 1991. Rapid extraction of faecal steroids for measuring reproductive cyclicity and early pregnancy in free-ranging yellow baboons (Papio cynocephalus cynocephalus). Journal of reproduction and fertility, 92: 415-423.

Wildt, David E. 1991. Fertilization in cats. In: Dunbar, B. S. and O'Rand, M., A Comparative Overview of Mammalian Fertilization. New York, NY: Plenum Publishing Corporation, pp.299-328.

Wildt, David E. and Howard, JoGayle. 1991. "Felid Taxon Advisory Group Action Plan, 1991-1992 Report". Apple Valley, MN: IUCN/SSC Captive Breeding Specialist Group, 25-26.

Semen characteristics in free-living koalas (Phascolarctos cinereus) Wildt, David E. Bush, R. Mitchell O'Brien, S. J. Murray, N. D. Taylor, A. Graves, J. A. M. 1991 Journal of reproduction and fertility v. 92
Wildt, David E., Bush, R. Mitchell, O'Brien, S. J., Murray, N. D., Taylor, A. and Graves, J. A. M. 1991. Semen characteristics in free-living koalas (Phascolarctos cinereus). Journal of reproduction and fertility, 92: 99-107.

Dissociative anesthesia in free-ranging koalas adn selected marsupials in captivity Bush, R. Mitchell Graves, J. A. M. O'Brien, S. J. Wildt, David E. 1990 Australian Veterinary Journal v. 67 No. 12
Bush, R. M., Graves, J. A. M., O'Brien, S. J. and Wildt, David E. 1990. Dissociative anesthesia in free-ranging koalas adn selected marsupials in captivity. Australian Veterinary Journal, 67(12): 449-451.

In vitro fertilization and embryo development in vitro and in vivo in the tiger (Panthera tigris) Donoghue, Ann M. Johnston, L. A. Seal, Ulysses S. Armstrong, D. L. Tilson, Ronald Lewis Wolf, P. Petrini, K. Simmons, L. G. Gross, T. Wildt, David E. 1990 Biology of Reproduction v. 43
Donoghue, Ann M., Johnston, L. A., Seal, Ulysses S., Armstrong, D. L., Tilson, Ronald Lewis, Wolf, P., Petrini, K., Simmons, L. G., Gross, T. and Wildt, David E. 1990. In vitro fertilization and embryo development in vitro and in vivo in the tiger (Panthera tigris). Biology of Reproduction, 43: 733-747.

Prevalence and implications of feline coronavirus infections of captive and free-ranging Cheetahs (Acinonyx jubatus) Heeney, J. L. Evermann, J. F. McKeirman, A. J. Marker-Kraus, L. Roelke, Melody E. Bush, R. Mitchell Wildt, David E. Meltzer, D. G. Colly, L. Lukas, J. Manton, V. J. O'Brien, S. J. 1990 Journal of Virology v. 64
Heeney, J. L., Evermann, J. F., McKeirman, A. J., Marker-Kraus, L., Roelke, Melody E., Bush, R. Mitchell, Wildt, David E., Meltzer, D. G., Colly, L., Lukas, J., Manton, V. J. and O'Brien, S. J. 1990. Prevalence and implications of feline coronavirus infections of captive and free-ranging Cheetahs (Acinonyx jubatus). Journal of Virology, 64: 1964-1972.

Ejaculate-hormonal traits in the leopard cat (Felis bengalensis) and sperm function as measured by in vitro penetration of zona-free hamster ova and zona-intact domestic cat oocytes Howard, JoGayle Wildt, David E. 1990 Molecular reproduction and development v. 26
Howard, JoGayle and Wildt, David E. 1990. Ejaculate-hormonal traits in the leopard cat (Felis bengalensis) and sperm function as measured by in vitro penetration of zona-free hamster ova and zona-intact domestic cat oocytes. Molecular reproduction and development, 26: 163-174.

Teratospermic and normospermic domestic cats: Ejaculate traits, pituitary-gonadal hormones and improvement of sperm viability and morphology after swim-up processing Howard, JoGayle Brown, Janine L. Bush, R. Mitchell Wildt, David E. 1990 Journal of andrology v. 11
Howard, JoGayle, Brown, Janine L., Bush, R. Mitchell and Wildt, David E. 1990. Teratospermic and normospermic domestic cats: Ejaculate traits, pituitary-gonadal hormones and improvement of sperm viability and morphology after swim-up processing. Journal of andrology, 11: 204-215.

Oocyte recovery, maturation and fertilization in vitro in the puma (Felis unicolor) Miller, A. M. Roelker, K. L. Goodrowe, K. L. Howard, JoGayle Wildt, David E. 1990 Journal of reproduction and fertility v. 88
Miller, A. M., Roelker, K. L., Goodrowe, K. L., Howard, JoGayle and Wildt, David E. 1990. Oocyte recovery, maturation and fertilization in vitro in the puma (Felis unicolor). Journal of reproduction and fertility, 88: 249-258.

Use of urinary hormone assays for evaluating endocrine patterns associated with the long-day breeding season in Eld's deer (Cervus eldi) Monfort, Steven L. Wemmer, Christen M. Brown, Janine L. Wildt, David E. 1990 Journal of Experimental Zoology v. 4
Monfort, Steven L., Wemmer, Christen M., Brown, Janine L. and Wildt, David E. 1990. Use of urinary hormone assays for evaluating endocrine patterns associated with the long-day breeding season in Eld's deer (Cervus eldi). Journal of Experimental Zoology, 4: 215-218.

Monitoring ovarian function and pregnancy in the Eld's deer (Cervus eldi thamin) by evaluating urinary steroid metabolite excretion Monfort, Steven L. Wemmer, Christen M. Kepler, T. H. Bush, R. Mitchell Brown, Janine L. Wildt, David E. 1990 Journal of reproduction and fertility v. 88
Monfort, Steven L., Wemmer, Christen M., Kepler, T. H., Bush, R. Mitchell, Brown, Janine L. and Wildt, David E. 1990. Monitoring ovarian function and pregnancy in the Eld's deer (Cervus eldi thamin) by evaluating urinary steroid metabolite excretion. Journal of reproduction and fertility, 88: 271-281.

Human menopausal gonadotropin (hMG) induces ovulation in sheep but embryo recovery after prostaglandin F2o synchronization is compromised by premature luteal regression Schiewe, M. C. Howard, JoGayle Goodrowe, K. L. Stuart, L. D. Wildt, David E. 1990 Theriogenology v. 27
Schiewe, M. C., Howard, JoGayle, Goodrowe, K. L., Stuart, L. D. and Wildt, David E. 1990. Human menopausal gonadotropin (hMG) induces ovulation in sheep but embryo recovery after prostaglandin F2o synchronization is compromised by premature luteal regression. Theriogenology, 27: 469-486.

Quality control measures in an embryo research program Schiewe, M. C. Schmidt, P. M. Wildt, David E. Rall, William F. 1990 Theriogenology v. 33
Schiewe, M. C., Schmidt, P. M., Wildt, David E. and Rall, William F. 1990. Quality control measures in an embryo research program. Theriogenology, 33: 9-22.

Wildt, David E. 1990. Potential applications of IVF technology for species conservation. In: Bavister, B. D., Cummins, J. and Roldan, E. R. S., Fertilization in Mammals. Norwell, pp.349-364.

Adrenal-pituitary-gonadal relationships and ejaculate characteristics in captive leopards (Panthera pardus kotiya) isolated on the island of Sri Lanka Brown, Janine L. Wildt, David E. Phillips, L. G. Seidensticker, John Fernando, S. B. U. Miththapala, S. Goodrowe, K. L. 1989 Journal of reproduction and fertility v. 85
Brown, Janine L., Wildt, David E., Phillips, L. G., Seidensticker, John, Fernando, S. B. U., Miththapala, S. and Goodrowe, K. L. 1989. Adrenal-pituitary-gonadal relationships and ejaculate characteristics in captive leopards (Panthera pardus kotiya) isolated on the island of Sri Lanka. Journal of reproduction and fertility, 85: 605-613.

Reproductive biology of the domestic cat with special reference to endocrinology, sperm function and in vitro fertilization Goodrowe, K. L. Howard, JoGayle Schmidt, P. M. Wildt, David E. 1989 Journal of reproduction and fertility v. Suppl. 39
Goodrowe, K. L., Howard, JoGayle, Schmidt, P. M. and Wildt, David E. 1989. Reproductive biology of the domestic cat with special reference to endocrinology, sperm function and in vitro fertilization. Journal of reproduction and fertility, Suppl. 39: 73-90.

In vitro fertilization of gonadotropin-stimulated leopard cat (Felis bengalensis) follicular oocytes Goodrowe, K. L. Miller, A. M. Wildt, David E. 1989 Journal of Experential Zoology v. 252
Goodrowe, K. L., Miller, A. M. and Wildt, David E. 1989. In vitro fertilization of gonadotropin-stimulated leopard cat (Felis bengalensis) follicular oocytes. Journal of Experential Zoology, 252: 89-95.

In vitro maturation and fertilization of domestic cat follicular oocytes Johnston, L. A. O'Brien, S. J. Wildt, David E. 1989 Gamete research v. 24
Johnston, L. A., O'Brien, S. J. and Wildt, David E. 1989. In vitro maturation and fertilization of domestic cat follicular oocytes. Gamete research, 24: 343-356.

Monitoring ovarian function and pregnancy in the Giant Panda (Ailuropoda melanoleuca) by evaluating urinary bioactive FSH and steroid metabolites Monfort, Steven L. Dahl, K. D. Czekala, N. M. Stevens, Lisa M. Bush, R. Mitchell Wildt, David E. 1989 Journal of reproduction and fertility v. 85
Monfort, Steven L., Dahl, K. D., Czekala, N. M., Stevens, Lisa M., Bush, R. Mitchell and Wildt, David E. 1989. Monitoring ovarian function and pregnancy in the Giant Panda (Ailuropoda melanoleuca) by evaluating urinary bioactive FSH and steroid metabolites. Journal of reproduction and fertility, 85: 203-212.

O'Brien, S. J., Benveniste, F. E., Nash, W. G., Martenson, J. S., Eichelberger, N. A., Wildt, David E., Bush, R. Mitchell, Wayne, Robert K. and Goldman, D. 1989. Molecular biology and evolutionary theory: The Giant Panda's closest relatives. In: Warren, I. and Koprowski, H., New Perspectives on Evolution. Wiley-Liss, Inc, pp.225-250.

Effects of cryoprotective diluent and method of freeze-thawing on survival and acrosomal integrity of ram spermatozoa Pontbriand, D. Howard, JoGayle Schiewe, M. C. Stuart, L. D. Wildt, David E. 1989 Cryobiology v. 26
Pontbriand, D., Howard, JoGayle, Schiewe, M. C., Stuart, L. D. and Wildt, David E. 1989. Effects of cryoprotective diluent and method of freeze-thawing on survival and acrosomal integrity of ram spermatozoa. Cryobiology, 26: 341-354.

PMSG source influences fertilization and fresh or thawed embryo development but the effect is genotype-specific Schmidt, P. M. Monfort, Steven L. Wildt, David E. 1989 Gamete research v. 23
Schmidt, P. M., Monfort, Steven L. and Wildt, David E. 1989. PMSG source influences fertilization and fresh or thawed embryo development but the effect is genotype-specific. Gamete research, 23: 11-20.

Semen characteristics and testosterone profiles in ferrets kept in a long-day photoperiod, and the influence of timing and sperm dilution medium on pregnancy rate after laparoscopic semination Wildt, David E. Bush, R. Mitchell Morton, C. Morton, F. Howard, JoGayle 1989 Journal of reproduction and fertility v. 86
Wildt, David E., Bush, R. Mitchell, Morton, C., Morton, F. and Howard, JoGayle. 1989. Semen characteristics and testosterone profiles in ferrets kept in a long-day photoperiod, and the influence of timing and sperm dilution medium on pregnancy rate after laparoscopic semination. Journal of reproduction and fertility, 86: 349-358.

Evaluation of the pituitary-gonadal response to GnRH, and adrenal status, in the leopard (Panthera pardus japonensis) and tiger (Panthera tigris) Brown, Janine L. Goodrowe, K. L. Simmons, L. G. Armstrong, D. L. Wildt, David E. 1988 Journal of reproduction and fertility v. 82
Brown, Janine L., Goodrowe, K. L., Simmons, L. G., Armstrong, D. L. and Wildt, David E. 1988. Evaluation of the pituitary-gonadal response to GnRH, and adrenal status, in the leopard (Panthera pardus japonensis) and tiger (Panthera tigris). Journal of reproduction and fertility, 82: 227-236.

Urinary steroid concentrations during natural and gonadotrophin-induced oestrus and pregnancy in the giant panda (Ailuropoda melanoleuca) Chaudhuri, M. Kleiman, Devra G. Wildt, David E. Bush, R. Mitchell Frank, E. S. Thau, R. B. 1988 Journal of reproduction and fertility v. 84
Chaudhuri, M., Kleiman, Devra G., Wildt, David E., Bush, R. Mitchell, Frank, E. S. and Thau, R. B. 1988. Urinary steroid concentrations during natural and gonadotrophin-induced oestrus and pregnancy in the giant panda (Ailuropoda melanoleuca). Journal of reproduction and fertility, 84: 23-28.

Comparison of embryo recovery, embryo quality, oestradiol-17á and progesterone profiles in domestic cats at natural and induced-oestrus Goodrowe, K. L. Howard, JoGayle Wildt, David E. 1988 Journal of reproduction and fertility v. 82
Goodrowe, K. L., Howard, JoGayle and Wildt, David E. 1988. Comparison of embryo recovery, embryo quality, oestradiol-17á and progesterone profiles in domestic cats at natural and induced-oestrus. Journal of reproduction and fertility, 82: 553-561.

Developmental competence of domestic cat follicular oocytes after fertilization in vitro Goodrowe, K. L. Wall, R. J. O'Brien, S. J. Schmidt, P. M. Wildt, David E. 1988 Biology of Reproduction v. 39
Goodrowe, K. L., Wall, R. J., O'Brien, S. J., Schmidt, P. M. and Wildt, David E. 1988. Developmental competence of domestic cat follicular oocytes after fertilization in vitro. Biology of Reproduction, 39: 355-372.

Miller, A. M., Howard, JoGayle, Goodrowe, K. L., Johnston, L. A., Hurlbut, S. L., Roelke, M., Bush, R. Mitchell and Wildt, David E. 1988. In vitro fertilization strategies for domestic and nondomestic felids. .

Toxicity potential of residual ethylene oxide on embros cryopreserved in gas-sterilized plastic straws Schiewe, M. C. Schmidt, P. M. Wildt, David E. 1988 Gamete research v. 19
Schiewe, M. C., Schmidt, P. M. and Wildt, David E. 1988. Toxicity potential of residual ethylene oxide on embros cryopreserved in gas-sterilized plastic straws. Gamete research, 19: 31-39.

Wildt, David E. and Goodrowe, K. L. 1988. The potential for embryo technology in the black-footed ferret. In: Seal, Ulysses S., Thorne, E. T., Bogan, M. A. and Anderson, S. H., Conservation Biology and the Black-Footed Ferret. New Haven, CT: Yale University Press, pp.160-176.

A comparative analysis of ejaculate and hormonal characteristics of the captive male Cheetah, Tiger, Leopard, and Puma Wildt, David E. Phillips, L. G. Simmons, L. G. Chakraborty, P. K. Brown, Janine L. Howard, JoGayle Teare, A. Bush, R. Mitchell 1988 Biology of Reproduction v. 38
Wildt, David E., Phillips, L. G., Simmons, L. G., Chakraborty, P. K., Brown, Janine L., Howard, JoGayle, Teare, A. and Bush, R. Mitchell. 1988. A comparative analysis of ejaculate and hormonal characteristics of the captive male Cheetah, Tiger, Leopard, and Puma. Biology of Reproduction, 38: 245-255.

Ovarian response to human chorionic gonadotropin or gonadotropin releasing hormone in natural or induced-estrus cats Goodrowe, K. L. Wildt, David E. 1987 Theriogenology v. 29
Goodrowe, K. L. and Wildt, David E. 1987. Ovarian response to human chorionic gonadotropin or gonadotropin releasing hormone in natural or induced-estrus cats. Theriogenology, 29: 811-817.

O'Brien, S. J., Collier, G. E., Benveniste, R. E., Nash, W. G., Newman, A. K., Simonson, J. M., Eichelberger, M. A., Seal, Ulysses S., Janssen, D., Bush, R. Mitchell and Wildt, David E. 1987. Setting the molecular clock in Felidae: The great cats, Panthera. In: Tilson, Ronald L. and Seal, Ulysses S., Tigers of the World: The Biology, Biopolitics, Management and Conservation of an Endangered Species.. Park Ridge, NJ: Noyes Publications, pp.10-27.

Biochemical genetic variation in zoogeographic isolates of African and Asiatic lions O'Brien, S. J. Martenson, J. S. Packer, C. Herbst, L. de Vos, V. Joslin, P. Ott-Joslin, J. Wildt, David E. Bush, R. Mitchell 1987 National Geographic Research v. 3
O'Brien, S. J., Martenson, J. S., Packer, C., Herbst, L., de Vos, V., Joslin, P., Ott-Joslin, J., Wildt, David E. and Bush, R. Mitchell. 1987. Biochemical genetic variation in zoogeographic isolates of African and Asiatic lions. National Geographic Research, 3: 114-124.

East African cheetahs: Evidence for two population bottlenecks? O'Brien, S. J. Wildt, David E. Bush, R. Mitchell Caro, T. M. Fitzgibbon, C. Leakey, R. E. 1987 Proceedings of the National Academy of Sciences of the United States of America v. 84
O'Brien, S. J., Wildt, David E., Bush, R. Mitchell, Caro, T. M., Fitzgibbon, C. and Leakey, R. E. 1987. East African cheetahs: Evidence for two population bottlenecks? Proceedings of the National Academy of Sciences of the United States of America, 84: 508-511.

A comparative study of mouse embryo freeze preservation including the examination of a thermoelectric cryogenic device Schiewe, M. C. Schmidt, P. M. Wildt, David E. 1987 Cryobiology v. 24
Schiewe, M. C., Schmidt, P. M. and Wildt, David E. 1987. A comparative study of mouse embryo freeze preservation including the examination of a thermoelectric cryogenic device. Cryobiology, 24: 238-246.

Genotypic response of mouse embryos to multiple freezing variables Schmidt, P. M. Schiewe, M. C. Wildt, David E. 1987 Biology of Reproduction v. 37
Schmidt, P. M., Schiewe, M. C. and Wildt, David E. 1987. Genotypic response of mouse embryos to multiple freezing variables. Biology of Reproduction, 37: 1121-1128.

Reproductive and genetic consequences of founding isolated lion populations Wildt, David E. Bush, R. Mitchell Goodrowe, K. L. Packer, C. Pusey, A. E. Brown, Janine L. Joslin, P. O'Brien, S. J. 1987 Nature v. 329
Wildt, David E., Bush, R. Mitchell, Goodrowe, K. L., Packer, C., Pusey, A. E., Brown, Janine L., Joslin, P. and O'Brien, S. J. 1987. Reproductive and genetic consequences of founding isolated lion populations. Nature, 329: 328-331.

Wildt, David E., Howard, JoGayle, Morton, C. and Bush, R. Mitchell. 1987. Reproductive studies of the domestic ferret as an investigational model for the black-footed ferret. .

Similarity in ejaculate-endocrine characteristics in captive versus free-ranging cheetahs of two subspecies Wildt, David E. O'Brien, S. J. Howard, JoGayle Caro, T. M. Roelke, Melody E. Brown, Janine L. Bush, R. Mitchell 1987 Biology of Reproduction v. 36
Wildt, David E., O'Brien, S. J., Howard, JoGayle, Caro, T. M., Roelke, Melody E., Brown, Janine L. and Bush, R. Mitchell. 1987. Similarity in ejaculate-endocrine characteristics in captive versus free-ranging cheetahs of two subspecies. Biology of Reproduction, 36: 351-360.

Wildt, David E., Phillips, L. G., Simmons, L. G., Goodrowe, K. L., Howard, JoGayle, Brown, Janine L. and Bush, R. Mitchell. 1987. Seminal-endocrine characteristics of the Tiger and the potential for artificial breeding. In: Tilson, Ronald L. and Seal, Ulysses S., Tigers of the World: The Biology, Biopolitics, Management and Conservation of an Endangered Species.. Park Ridge, NJ: Noyes Publications, pp.255-279.

Effects of Altrenogest and exogenous gonadotropins on ovarian function and embryo recovery in an inbred strain of miniature pig as influenced by the occurrence of cystic endometrial hyperplasia Diehl, J. R. Stuart, L. D. Goodrowe, K. L. Wildt, David E. 1986 Biology of Reproduction v. 35
Diehl, J. R., Stuart, L. D., Goodrowe, K. L. and Wildt, David E. 1986. Effects of Altrenogest and exogenous gonadotropins on ovarian function and embryo recovery in an inbred strain of miniature pig as influenced by the occurrence of cystic endometrial hyperplasia. Biology of Reproduction, 35: 1261-1268.

Howard, JoGayle, Bush, R. Mitchell and Wildt, David E. 1986. Semen collection, analysis and cryopreservation in nondomestic mammals. In: Morrow, D., Current Therapy in Theriogenology II. Philadelphia, PA: pp.1047-1053.

Howard, JoGayle, Bush, R. Mitchell and Wildt, David E. 1986. Strategies and reproduction research in captive wild animals. .

Influence of cryoprotective diluent on post-thaw viability and acrosomal integrity of spermatozoa from the African Elephant (Loxodonta africana) Howard, JoGayle Bush, R. Mitchell de Vos, V. Schiewe, M. C. Pursel, V. G. Wildt, David E. 1986 Journal of reproduction and fertility v. 78
Howard, JoGayle, Bush, R. Mitchell, de Vos, V., Schiewe, M. C., Pursel, V. G. and Wildt, David E. 1986. Influence of cryoprotective diluent on post-thaw viability and acrosomal integrity of spermatozoa from the African Elephant (Loxodonta africana). Journal of reproduction and fertility, 78: 295-306.

O'Brien, S. J., Wildt, David E. and Bush, R. Mitchell. 1986. "The Cheetah in genetic peril". Scientific American. 254: pp.84-92.

Wildt, David E. 1986. Laparoscopy for reproductive evaluation in the dog and cat. In: Burke, T. J., Small Animal Reproduction and Infertility: A Clinical Approach to Diagnosis and Treatment. Philadelphia: Lea and Febiger, pp.121-140.

Wildt, David E. 1986. Spermatozoa: Collection, evaluation, metabolism, freezing and artificial insemination. In: Dukelow, W. R. and Erwin, J., Comparative Primate Biology: Reproduction and Development. New York, NY: Alan R. Liss, Inc, pp.171-194.

Wildt, David E. 1986. Estrous cycle control in the cat: Induction and prevention. In: Morrow, D., Current Therapy in Theriogenology. Philadelphia: W.B. Saunders Co, pp.808-812.

The reproductive physiology of the clouded leopard. II. A circannual analysis of adrenal-pituitary-testicular relatioships during electroejaculation or after an adrenocorticotropin hormone challenge Wildt, David E. Howard, JoGayle Chakraborty, P. K. Bush, R. Mitchell 1986 Biology of Reproduction v. 34
Wildt, David E., Howard, JoGayle, Chakraborty, P. K. and Bush, R. Mitchell. 1986. The reproductive physiology of the clouded leopard. II. A circannual analysis of adrenal-pituitary-testicular relatioships during electroejaculation or after an adrenocorticotropin hormone challenge. Biology of Reproduction, 34: 949-959.

The reproductive physiology of the clouded leopard. I. Electroejaculates contain high proportions of pleiomorphic spermatozoa throughout the year Wildt, David E. Howard, JoGayle Hall, L. L. Bush, R. Mitchell 1986 Biology of Reproduction v. 34
Wildt, David E., Howard, JoGayle, Hall, L. L. and Bush, R. Mitchell. 1986. The reproductive physiology of the clouded leopard. I. Electroejaculates contain high proportions of pleiomorphic spermatozoa throughout the year. Biology of Reproduction, 34: 937-947.

Developing animal model systems for embryo technologies in rare and endangered wildlife Wildt, David E. Schiewe, M. C. Schmidt, P. M. Goodrowe, K. L. Howard, JoGayle Phillips, L. G. O'Brien, S. J. Bush, R. Mitchell 1986 Theriogenology v. 25
Wildt, David E., Schiewe, M. C., Schmidt, P. M., Goodrowe, K. L., Howard, JoGayle, Phillips, L. G., O'Brien, S. J. and Bush, R. Mitchell. 1986. Developing animal model systems for embryo technologies in rare and endangered wildlife. Theriogenology, 25: 33-51.

Pituitary and gonadal response to exogenous LH-releasing hormone in the male domestic cat Goodrowe, K. L. Chakraborty, P. K. Wildt, David E. 1985 Journal of Endocrinology v. 105
Goodrowe, K. L., Chakraborty, P. K. and Wildt, David E. 1985. Pituitary and gonadal response to exogenous LH-releasing hormone in the male domestic cat. Journal of Endocrinology, 105: 175-181.

Intra and interspecies comparison of sperm migration through polyacrylamide gel as an index of spermatozoal viability Hall, L. L. Bush, R. Mitchell Howard, JoGayle Wildt, David E. 1985 Zoo Biol. v. 4
Hall, L. L., Bush, R. Mitchell, Howard, JoGayle and Wildt, David E. 1985. Intra and interspecies comparison of sperm migration through polyacrylamide gel as an index of spermatozoal viability. Zoo Biol., 4: 329-337.

Howard, JoGayle, Bush, R. Mitchell, Schiewe, M. C., Vos, de and Wildt, David E. 1985. Further developments in comparative semen freezing in free-ranging African elephants. .

Biochemical genetic variation in eight endangered feline species Newman, A. Bush, R. Mitchell Wildt, David E. Van Dam, D. Frankenhuis, M. Simmons, L. Phillips, L. G. O'Brien, S. J. 1985 Journal of Mammalogy v. 66
Newman, A., Bush, R. Mitchell, Wildt, David E., Van Dam, D., Frankenhuis, M., Simmons, L., Phillips, L. G. and O'Brien, S. J. 1985. Biochemical genetic variation in eight endangered feline species. Journal of Mammalogy, 66: 256-267.

Constructing a molecular phylogeny of the Giant Panda (Ailuropoda melanoleuca) O'Brien, S. J. Benveniste, R. E. Nash, W. G. Simonson, J. M. Eichelberger, M. A. Wildt, David E. Bush, R. Mitchell 1985 Bongo, Proceedings of the International Symposium on the Giant Panda
O'Brien, S. J., Benveniste, R. E., Nash, W. G., Simonson, J. M., Eichelberger, M. A., Wildt, David E. and Bush, R. Mitchell. 1985. Constructing a molecular phylogeny of the Giant Panda (Ailuropoda melanoleuca). Bongo, Proceedings of the International Symposium on the Giant Panda, : 175-182.

Riddle of the giant panda's phylogeny: A molecular solution O'Brien, S. J. Nash, W. G. Wildt, David E. Bush, R. Mitchell Benveniste, R. E. 1985 Nature v. 317
O'Brien, S. J., Nash, W. G., Wildt, David E., Bush, R. Mitchell and Benveniste, R. E. 1985. Riddle of the giant panda's phylogeny: A molecular solution. Nature, 317: 140-144.

Genetic basis for species vulnerability in the Cheetah O'Brien, S. J. Roelke, Melody E. Marker, L. Newman, A. Winkler, C. W. Meltzer, D. Colly, L. Everman, J. Bush, R. Mitchell Wildt, David E. 1985 Science v. 227
O'Brien, S. J., Roelke, Melody E., Marker, L., Newman, A., Winkler, C. W., Meltzer, D., Colly, L., Everman, J., Bush, R. Mitchell and Wildt, David E. 1985. Genetic basis for species vulnerability in the Cheetah. Science, 227: 1428-1434.

Toxicity potential of absorbed-retained ethylene oxide residues in culture dishes on embryo development in vitro Schiewe, M. C. Schmidt, P. M. Bush, R. Mitchell Wildt, David E. 1985 Journal of animal science v. 60
Schiewe, M. C., Schmidt, P. M., Bush, R. Mitchell and Wildt, David E. 1985. Toxicity potential of absorbed-retained ethylene oxide residues in culture dishes on embryo development in vitro. Journal of animal science, 60: 1610-1618.

Viability of frozen-thawed mouse embryos is affected by genotype Schmidt, P. M. Hansen, C. T. Wildt, David E. 1985 Biology of Reproduction v. 32
Schmidt, P. M., Hansen, C. T. and Wildt, David E. 1985. Viability of frozen-thawed mouse embryos is affected by genotype. Biology of Reproduction, 32: 507-514.

Wildt, David E. 1985. Reproductive techniques of potential use in the artificial propagation of nonhuman primates. In: Heltne, P. G., The Lion-Tailed Macaque: Status and Conservation. New York, NY: Alan R. Liss, Inc, pp.161-194.

Laparoscopic sterilization of the bitch and queen by uterine horn occlusion Wildt, David E. Lawler, D. F. 1985 American Journal of Veterinary Research v. 46
Wildt, David E. and Lawler, D. F. 1985. Laparoscopic sterilization of the bitch and queen by uterine horn occlusion. American Journal of Veterinary Research, 46: 864-869.

Wildt, David E., Howard, JoGayle and Bush, R. Mitchell. 1985. Ejaculate characteristics and adrenal-pituitary-gonadal relationships in clouded leopards evaluated throughout the year. .

Effects of electroejaculation and Ketamine-HCL on serum cortisol, progesterone, and testosterone in the male cat Carter, K. K. Chakraborty, P. K. Bush, R. Mitchell Wildt, David E. 1984 Journal of Andrology v. 5
Carter, K. K., Chakraborty, P. K., Bush, R. Mitchell and Wildt, David E. 1984. Effects of electroejaculation and Ketamine-HCL on serum cortisol, progesterone, and testosterone in the male cat. Journal of Andrology, 5: 431-437.

Electroejaculation, semen characteristics and serum testosterone concentrations of free-ranging African elephants (Loxodonta africana) Howard, JoGayle Bush, R. Mitchell de Vos, V. Wildt, David E. 1984 Journal of Reproduction and Fertility v. 72
Howard, JoGayle, Bush, R. Mitchell, de Vos, V. and Wildt, David E. 1984. Electroejaculation, semen characteristics and serum testosterone concentrations of free-ranging African elephants (Loxodonta africana). Journal of Reproduction and Fertility, 72: 187-195.

Howard, JoGayle, Bush, R. Mitchell, Hall, L. L. and Wildt, David E. 1984. Morphological abnormalities in spermatozoa of 28 species of nondomestic felids. .

Howard, JoGayle, Bush, R. Mitchell, Simmons, L. G. and Wildt, David E. 1984. Comparative evaluation of ejaculate characteristics in nondomestic felids with emphasis on sperm morphology. .

Artificial insemination in the giant panda (Ailuropoda melanoleuca) Moore, H. D. M. Bush, R. Mitchell Celma, M. Garcia, A. L. Hartman, T. D. Hearn, J. P. Hodges, J. K. Jones, D. M. Knight, J. A. Monsalve, L. Wildt, David E. 1984 Journal of Zoology v. 203
Moore, H. D. M., Bush, R. Mitchell, Celma, M., Garcia, A. L., Hartman, T. D., Hearn, J. P., Hodges, J. K., Jones, D. M., Knight, J. A., Monsalve, L. and Wildt, David E. 1984. Artificial insemination in the giant panda (Ailuropoda melanoleuca). Journal of Zoology, 203: 269-278.

Giant panda paternity O'Brien, S. J. Goldman, D. Knight, J. Moore, H. D. Wildt, David E. Bush, R. Mitchell Montali, Richard J. Kleiman, Devra G. 1984 Science v. 223
O'Brien, S. J., Goldman, D., Knight, J., Moore, H. D., Wildt, David E., Bush, R. Mitchell, Montali, Richard J. and Kleiman, Devra G. 1984. Giant panda paternity. Science, 223: 1127-1128.

Laparoscopic embryo transfer in domestic sheep: A preliminary study Schiewe, M. C. Bush, R. Mitchell Stuart, L. S. Wildt, David E. 1984 Theriogenology v. 22 No. 6
Schiewe, M. C., Bush, R. Mitchell, Stuart, L. S. and Wildt, David E. 1984. Laparoscopic embryo transfer in domestic sheep: A preliminary study. Theriogenology, 22(6): 675-682.

Reproductive physiology studies in zoological species: Concerns and strategies Wildt, David E. Bush, R. Mitchell 1984 Zoo biology v. 3
Wildt, David E. and Bush, R. Mitchell. 1984. Reproductive physiology studies in zoological species: Concerns and strategies. Zoo biology, 3: 363-372.

Pituitary and gonadal response to LH releasing hormone administration in the female and male Cheetah Wildt, David E. Chakraborty, P. K. Meltzer, D. Bush, R. Mitchell 1984 Journal of endocrinology v. 101
Wildt, David E., Chakraborty, P. K., Meltzer, D. and Bush, R. Mitchell. 1984. Pituitary and gonadal response to LH releasing hormone administration in the female and male Cheetah. Journal of endocrinology, 101: 51-56.

Adrenal-testicular-pituitary relationships in the Cheetal subjected to anesthesia/electroejaculation Wildt, David E. Meltzer, D. Chakraborty, P. K. Bush, R. Mitchell 1984 Biology of Reproduction v. 30
Wildt, David E., Meltzer, D., Chakraborty, P. K. and Bush, R. Mitchell. 1984. Adrenal-testicular-pituitary relationships in the Cheetal subjected to anesthesia/electroejaculation. Biology of Reproduction, 30: 665-672.

Ovarian activity during normal and abnormal length estrous cycles in the goat Camp, J. C. Wildt, David E. Howard, P. K. Stuart, L. D. Chakraborty, P. K. 1983 Biology of Reproduction v. 28
Camp, J. C., Wildt, David E., Howard, P. K., Stuart, L. D. and Chakraborty, P. K. 1983. Ovarian activity during normal and abnormal length estrous cycles in the goat. Biology of Reproduction, 28: 673-681.

Howard, JoGayle, Bush, R. Mitchell, Colly, L., Vos, de and Wildt, David E. 1983. Electroejaculation techniques and semen evaluation in rhinoceroses. .

Reproductive traits including seasonal observations on semen quality and serum hormone concentrations in the Dorcas Gazelle Howard, JoGayle Wildt, David E. Chakraborty, P. K. Bush, R. Mitchell 1983 Theriogenology v. 20
Howard, JoGayle, Wildt, David E., Chakraborty, P. K. and Bush, R. Mitchell. 1983. Reproductive traits including seasonal observations on semen quality and serum hormone concentrations in the Dorcas Gazelle. Theriogenology, 20: 221-234.

Endocrine-ovarian relationships during the estrous cycle and the influence of parity in an inbred strain of miniature swine Howard, P. K. Chakraborty, P. K. Camp, J. C. Stuart, L. Wildt, David E. 1983 Journal of Animal Science v. 57
Howard, P. K., Chakraborty, P. K., Camp, J. C., Stuart, L. and Wildt, David E. 1983. Endocrine-ovarian relationships during the estrous cycle and the influence of parity in an inbred strain of miniature swine. Journal of Animal Science, 57: 1517-1524.

The Cheetah is depauperate in genetic variation O'Brien, S. J. Wildt, David E. Goldman, D. Merril, C. R. Bush, R. Mitchell 1983 Science v. 221 No. 4609
O'Brien, S. J., Wildt, David E., Goldman, D., Merril, C. R. and Bush, R. Mitchell. 1983. The Cheetah is depauperate in genetic variation. Science, 221(4609): 459-462.

Phillips, L. G., Simmons, L. G., Wildt, David E., Roelke, M., Howard, JoGayle and Bush, R. Mitchell. 1983. Adrenal response to anesthesia and surgical manipulation in female felids. .

Electroejaculation and semen analysis and freezing in the Giant Panda (Ailuropoda melanoleuca) Platz Jr., C. C. Wildt, David E. Howard, JoGayle Bush, R. Mitchell 1983 Journal of reproduction and fertility v. 67
Platz Jr., C. C., Wildt, David E., Howard, JoGayle and Bush, R. Mitchell. 1983. Electroejaculation and semen analysis and freezing in the Giant Panda (Ailuropoda melanoleuca). Journal of reproduction and fertility, 67: 9-12.

Ovarian activity, circulating hormones and sexual behavior in teh cat. II. Relationships during pregnancy, parturition, lactation and the post-partum estrus Schmidt, P. M. Chakraborty, P. K. Wildt, David E. 1983 Biology of Reproduction v. 28
Schmidt, P. M., Chakraborty, P. K. and Wildt, David E. 1983. Ovarian activity, circulating hormones and sexual behavior in teh cat. II. Relationships during pregnancy, parturition, lactation and the post-partum estrus. Biology of Reproduction, 28: 657-671.

Unique seminal quality in the South African Cheetah and a comparative evaluation in the domestic cat Wildt, David E. Bush, R. Mitchell Howard, JoGayle O'Brien, S. J. Meltzer, D. van Dyk, A. Ebedes, H. Brand, D. H. 1983 Biology of Reproduction v. 29
Wildt, David E., Bush, R. Mitchell, Howard, JoGayle, O'Brien, S. J., Meltzer, D., van Dyk, A., Ebedes, H. and Brand, D. H. 1983. Unique seminal quality in the South African Cheetah and a comparative evaluation in the domestic cat. Biology of Reproduction, 29: 1019-1025.

Wildt, David E., Howard, JoGayle, Vos, de and Bush, R. Mitchell. 1983. Ejaculate traits, comparative semen freezing and endocrine relationships in free-ranging African elephants. .

Laparoscopy of the Green Sea Turtle (Chelonia mydas) Wood, J. R. Wood, F. E. Critchley, K. H. Wildt, David E. Bush, R. Mitchell 1983 British Journal of Herpetology v. 6
Wood, J. R., Wood, F. E., Critchley, K. H., Wildt, David E. and Bush, R. Mitchell. 1983. Laparoscopy of the Green Sea Turtle (Chelonia mydas). British Journal of Herpetology, 6: 323-327.

Ovarian-endocrine-behavioral function in the domestic cat treated with exogenous gonadotropins during mid-gestation Chan, S. Y. W. Chakraborty, P. K. Baas, E. J. Wildt, David E. 1982 Journal of reproduction and fertility v. 65
Chan, S. Y. W., Chakraborty, P. K., Baas, E. J. and Wildt, David E. 1982. Ovarian-endocrine-behavioral function in the domestic cat treated with exogenous gonadotropins during mid-gestation. Journal of reproduction and fertility, 65: 395-399.

Correlates of ovarian morphology, estrous behavior and cyclicity in an inbred strain of miniature swine Howard, P. K. Chakraborty, P. K. Camp, J. C. Stuart, L. Wildt, David E. 1982 The Anatomical Record v. 203
Howard, P. K., Chakraborty, P. K., Camp, J. C., Stuart, L. and Wildt, David E. 1982. Correlates of ovarian morphology, estrous behavior and cyclicity in an inbred strain of miniature swine. The Anatomical Record, 203: 55-65.

Gonadotropin regimen for inducing ovarian activity in captive wild felids Phillips, L. G. Simmons, L. G. Bush, R. Mitchell Howard, JoGayle Wildt, David E. 1982 Journal of the American Veterinary Medical Association v. 181 No. 11
Phillips, L. G., Simmons, L. G., Bush, R. Mitchell, Howard, JoGayle and Wildt, David E. 1982. Gonadotropin regimen for inducing ovarian activity in captive wild felids. Journal of the American Veterinary Medical Association, 181(11): 1246-1250.

Influence of inbreeding on reproductive performance, ejaculate quality and testicular volume in the male dog Wildt, David E. Baas, E. J. Wolfle, T. L. Chakraborty, P. K. Stewart, A. P. 1982 Theriogenology v. 17
Wildt, David E., Baas, E. J., Wolfle, T. L., Chakraborty, P. K. and Stewart, A. P. 1982. Influence of inbreeding on reproductive performance, ejaculate quality and testicular volume in the male dog. Theriogenology, 17: 445-452.

Laparoscopic evaluation of the reproductive organs and abdominal cavity content of the Lowland gorilla Wildt, David E. Chakraborty, P. K. Cambre, Richard C. Howard, JoGayle Bush, R. Mitchell 1982 American Journal of Primatology v. 2
Wildt, David E., Chakraborty, P. K., Cambre, Richard C., Howard, JoGayle and Bush, R. Mitchell. 1982. Laparoscopic evaluation of the reproductive organs and abdominal cavity content of the Lowland gorilla. American Journal of Primatology, 2: 29-42.

Development and characterization of feline ovarian antiserum Chan, S. Y. W. Wildt, David E. Chakraborty, P. K. 1981 American Journal of Veterinary Research v. 42
Chan, S. Y. W., Wildt, David E. and Chakraborty, P. K. 1981. Development and characterization of feline ovarian antiserum. American Journal of Veterinary Research, 42: 1322-1327.

Immunological studies of canine ovarian antigens Chan, S. Y. W. Wildt, David E. Chakraborty, P. K. 1981 Theriogenology v. 16
Chan, S. Y. W., Wildt, David E. and Chakraborty, P. K. 1981. Immunological studies of canine ovarian antigens. Theriogenology, 16: 61-71.

Howard, JoGayle, Bush, R. Mitchell, Wildt, David E., Brand, D. J., Ebedes, H., Dyk, van and Meltzer, D. 1981. Preliminary reproductive physiology studies on cheetahs in South Africa. .

Comparison of various extenders for freeze-preservation of semen from selective captive wild ungulates Howard, JoGayle Pursel, V. G. Wildt, David E. Bush, R. Mitchell 1981 Journal of the American Veterinary Medical Association v. 179 No. 11
Howard, JoGayle, Pursel, V. G., Wildt, David E. and Bush, R. Mitchell. 1981. Comparison of various extenders for freeze-preservation of semen from selective captive wild ungulates. Journal of the American Veterinary Medical Association, 179(11): 1157-1161.

Ovarian activity, circulating hormones and sexual behavior in the cat. I. Relationships during the coitus-induced luteal phase and the estrous period without mating Wildt, David E. Chan, S. Y. W. Seager, S. W. J. Chakraborty, P. K. 1981 Biology of Reproduction v. 25
Wildt, David E., Chan, S. Y. W., Seager, S. W. J. and Chakraborty, P. K. 1981. Ovarian activity, circulating hormones and sexual behavior in the cat. I. Relationships during the coitus-induced luteal phase and the estrous period without mating. Biology of Reproduction, 25: 15-28.

Induction of ovarian activity in the Cheetah (Acinonyx jubatus) Wildt, David E. Platz, C. C. Seager, S. W. J. Bush, R. Mitchell 1981 Biology of Reproduction v. 24
Wildt, David E., Platz, C. C., Seager, S. W. J. and Bush, R. Mitchell. 1981. Induction of ovarian activity in the Cheetah (Acinonyx jubatus). Biology of Reproduction, 24: 217-222.

Sterilization of the male dog and cat by laparoscopic occlusion of teh vas deferens Wildt, David E. Seager, S. W. J. Bridges, C. H. 1981 American Journal of Veterinary Research v. 42
Wildt, David E., Seager, S. W. J. and Bridges, C. H. 1981. Sterilization of the male dog and cat by laparoscopic occlusion of teh vas deferens. American Journal of Veterinary Research, 42: 1888-1897.

Bush, R. M. 1980. Chapter 11. Laparoscopy in birds and reptiles. In: Harrison, R. M. and Wildt, David E., Animal Laparoscopy. Baltimore, MD: Williams & Wilkins CO, pp.183-197.

Bush, R. M., Seager, S. W. J. and Wildt, David E. 1980. Chapter 10. Laparoscopy in zoo mammals. In: Harrison, R. M. and Wildt, David E., Animal Laparoscopy. Baltimore, MD: Williams & Wilkins CO, pp.169-182.

Harrison, R. M. and Wildt, David E. 1980. Animal Laparoscopy Baltimore, MD: Williams & Wilkins CO.

Laparoscopy in zoological medicine Bush, R. Mitchell Wildt, David E. Kennedy, S. Seager, S. W. 1978 Journal of the American Veterinary Medical Association v. 173 No. 9
Bush, R. Mitchell, Wildt, David E., Kennedy, S. and Seager, S. W. 1978. Laparoscopy in zoological medicine. Journal of the American Veterinary Medical Association, 173(9): 1081-1087.