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All publications for Nucharin Songsasen

de Almeida Monteiro Melo Ferraz, Marcia, Nagashima, Jennifer Beth, Venzac, Bastien, Le Gac, Séverine and Songsasen, Nucharin. 2020. 3D printed mold leachates in PDMS microfluidic devices. Scientific Reports, 994. https://doi.org/10.1038/s41598-020-57816-y
de Almeida Monteiro Melo Ferraz, Marcia, Nagashima, Jennifer Beth, Venzac, Bastien, Le Gac, Séverine and Songsasen, Nucharin. 2020. A dog oviduct-on-a-chip model of serous tubal intraepithelial carcinoma. Scientific Reports, 1-11. https://doi.org/10.1038/s41598-020-58507-4
Khoewsree, Noraset, Charaspet, Khwanrutai, Sukmasuang, Ronglarp-, Songsasen, Nucharin, Pla-Ard, Mananya, Thongbantum, Jidapa, Kongchaloem, Waraporn and Srinopawan, Khanchit. 2020. Abundance, prey, and activity period of dholes (Cuon alpinus) in Khao Yai National Park, Thailand. Biodiversitas Journal of Biological Diversity. https://doi.org/10.13057/biodiv/d210142
Songsasen, Nucharin and Nagashima, Jennifer. 2020. Intraovarian regulation of fo iculogenesis in the dog: A review. Reproduction in Domestic Animals. https://doi.org/10.1111/rda.13657
Brown, Megan E., Keefer, Carol L. and Songsasen, Nucharin. 2019. Factors affecting captive whooping crane egg fertility: A retrospective analysis. Journal of Wildlife Management, 1377-1386. https://doi.org/10.1002/jwmg.21717
Chansaenroj, A., Songsasen, Nucharin and Chatdarong, K. 2019. Equine chorionic gonadotropin induces in vitro follicular growth from the multi-layered secondary developmental stage in cats. Theriogenology, 116-122. https://doi.org/10.1016/j.theriogenology.2018.09.040
Chansaenroj, Ajjima, Songsasen, Nucharin, Thongphakdee, Ampika and Chatdarong, Kaywalee. 2019. Restoration of tiger (Panthera tigris) follicles from frozen-thawed ovarian tissues. Thai Journal of Veterinary Medicine, 131-136.
Ferraz, M., Carothers, A., Dahal, R., Noonan, M. J. and Songsasen, N. 2019. Oviductal extracellular vesicles interact with the spermatozoon's head and mid-piece and improves its motility and fertilizing ability in the domestic cat. Scientific Reports. https://doi.org/10.1038/s41598-019-45857-x
Nagashima, Jennifer B., Wildt, David E., Travis, Alexander J. and Songsasen, Nucharin. 2019. Activin promotes growth and antral cavity expansion in the dog ovarian follicle. Theriogenology, 168-177. https://doi.org/10.1016/j.theriogenology.2019.02.018
Thongkittidilok, Chommanart, Doriguzzi, Nicole, Nagashima, Jennifer, Brown, Megan, Chansaenroj, Ajjima and Songsasen, Nucharin. 2019. Cilostamide and forskolin maintain gap junction function of incubated dog follicles. Theriogenology, 222-228. https://doi.org/10.1016/j.theriogenology.2019.09.034
Thuwanut, Paweena, Comizzoli, Pierre, Pruksananonda, Kamthorn, Chatdarong, Kaywalee and Songsasen, Nucharin. 2019. Activation of adenosine monophosphate-activated protein kinase (AMPK) enhances energy metabolism, motility, and fertilizing ability of cryopreserved spermatozoa in domestic cat model. Journal of assisted reproduction and genetics, 1401-1412. https://doi.org/10.1007/s10815-019-01470-5
Brown, Megan E., Singh, Ram P., Pukazhenthi, Budhan, Keefer, Carol L. and Songsasen, Nucharin. 2018. Cryopreservation effects on sperm function and fertility in two threatened crane species. Cryobiology, 148-154. https://doi.org/10.1016/j.cryobiol.2018.01.010
Fujihara, Mayako, Yamamizu, Kohei, Comizzoli, Pierre, Wildt, David E. and Songsasen, Nucharin. 2018. Retinoic acid promotes in vitro follicle activation in the cat ovary by regulating expression of matrix metalloproteinase 9. Plos One, 1-14. https://doi.org/10.1371/journal.pone.0202759
Jones, Marieke K., Reiter, Lauren E., Gilmore, Michael P., Freeman, Elizabeth W. and Songsasen, Nucharin. 2018. Physiological impacts of housing maned wolves (Chrysocyon brachyurus) with female relatives or unrelated males. General and comparative endocrinology, 109-115. https://doi.org/10.1016/j.ygcen.2018.06.007
Nagashima, Jennifer B., El Assal, R., Songsasen, Nucharin and Demirci, U. 2018. Evaluation of an ovary-on-a-chip in large mammalian models: Species specificity and influence of follicle isolation status. Journal of Tissue Engineering and Regenerative Medicine, e1926-e1935. https://doi.org/10.1002/term.2623
Thongkittidilok, Chommanart, Singh, Ram Pratap, Comizzoli, Pierre, Wildt, David E. and Songsasen, Nucharin. 2018. Insulin promotes preantral follicle growth and antrum formation through temporal expression of genes regulating steroidogenesis and water transport in the cat. Reproduction Fertility and Development, 1369-1379. https://doi.org/10.1071/RD17454
Henson, Lauren H., Songsasen, Nucharin, Waddell, Will, Wolf, Karen N., Emmons, Louise H., Gonzalez, Susana, Freeman, Elizabeth and Maldonado, Jesús E. 2017. Characterization of Genetic Variation and Basis of Inflammatory Bowel Disease in the Toll-like Receptor 5 Gene of the Red Wolf and Maned Wolf. Endangered Species Research, 135-144. https://doi.org/10.3354/esr00790
Khonmee, Jaruwan, Rojanasthien, Suvichai, Thitaram, Chatchote, Sumretprasong, Jureerat, Aunsusin, Anurut, Chaisongkram, Chawin and Songsasen, Nucharin. 2017. Non-invasive endocrine monitoring indicates seasonal variations in gonadal hormone metabolites in dholes (Cuon alpinus). Conservation Physiology. https://doi.org/10.1093/conphys/cox001
Songsasen, Nucharin, Henson, Lh, Tipkantha, W., Thongkittidilok, C., Henson, Jh, Chatdarong, K. and Comizzoli, Pierre. 2017. Dynamic changes in mitochondrial DNA, distribution and activity within cat oocytes during folliculogenesis. Reproduction in Domestic Animals, 71-76. https://doi.org/10.1111/rda.12851
Songsasen, Nucharin, Nagashima, Jennifer B. and Thongkittidilok, C. 2017. Endocrine and paracrine controls of canine follicular development and function. Reproduction in Domestic Animals, 29-34. https://doi.org/10.1111/rda.12858
Songsasen, Nucharin, Thongkittidilok, Chommanart, Yamamizu, K., Wildt, David E. and Comizzoli, Pierre. 2017. Short-term hypertonic exposure enhances in vitro follicle growth and meiotic competence of enclosed oocytes while modestly affecting mRNA expression of aquaporin and steroidogenic genes in the domestic cat model. Theriogenology, 228-236. https://doi.org/10.1016/j.theriogenology.2016.12.006
Thongkittidilok, Chommanart, Wildt, David E. and Songsasen, Nucharin. 2017. 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, 114-122. https://doi.org/10.1111/rda.12852
Thuwanut, Paweena, Comizzoli, Pierre, Wildt, David E., Keefer, Carol L. and Songsasen, Nucharin. 2017. Stem cell factor promotes in vitro ovarian follicle development in the domestic cat by upregulating c-kit mRNA expression and stimulating the phosphatidylinositol 3-kinase/AKT pathway. Reproduction Fertility and Development, 1356-1368. https://doi.org/10.1071/RD16071
Brown, Megan E., Converse, Sarah J., Chandler, Jane N., Shafer, Charles, Brown, Janine L., Keefer, Carol L. and Songsasen, Nucharin. 2016. Female gonadal hormones and reproductive behaviors as key determinants of successful reproductive output of breeding Whooping Cranes (Grus americana). General and comparative endocrinology, 158-165. https://doi.org/10.1016/j.ygcen.2016.04.009
Duncan, Francesca E., Zelinski, Mary, Gunn, Alexander H., Pahnke, Jennifer E., O'Neill, Conor L., Songsasen, Nucharin, Woodruff, Ryan I. and Woodruff, Teresa K. 2016. Ovarian tissue transport to expand access to fertility preservation: from animals to clinical practice. Reproduction, R201-R210. https://doi.org/10.1530/REP-15-0598
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, 717-725. https://doi.org/10.1111/rda.12736
Herrick, Jason R., Mastromonaco, Gabriela, Songsasen, Nucharin and Comizzoli, Pierre. 2016. Biomaterials repositories: the science and business of biobanking. Reproduction, Fertility and Development. https://doi.org/10.1071/RDv28n8_FO
Kester, Marieke E., Freeman, Elizabeth W., Songsasen, Nucharin and Huff, Thomas B. 2016. Automated Headspace Solid-Phase Microextraction of Urinary VOCs from Eleven Maned Wolves (Chrysocyon brachyurus): A Recursive Workflow for GC–MS Analysis. , 477-498. https//doi.org/10.1007/978-3-319-22026-0_31
Nagashima, Jennifer B., Hansen, B. S., Songsasen, Nucharin, Travis, A. J. and Place, N. J. 2016. Anti-Müllerian Hormone in the Domestic Dog during the Anestrus to Oestrous Transition. Reproduction in Domestic Animals, 158-164. https://doi.org/10.1111/rda.12660
Panyaboriban, Saritvich, Pukazhenthi, Budhan S., Brown, Megan E., Crowe, Chris, Lynch, Warren E., Singh, Ram P., Techakumphu, Mongkol and Songsasen, Nucharin. 2016. Influence of cooling and thawing conditions and cryoprotectant concentration on frozen-thawed survival of white-naped crane (Antigone vipio) spermatozoa. Cryobiology, 209-215. https://doi.org/10.1016/j.cryobiol.2016.07.009
Panyaboriban, Saritvich, Singh, Ram Pratap, Songsasen, Nucharin, Padilla, Luis, Brown, Janine, Reed, Dolores, Techakumphu, Mongkol and Pukazhenthi, Budhan S. 2016. Reproductive seasonality and sperm cryopreservation in the male tufted deer (Elaphodus cephalophus). Theriogenology, 914-923. https://doi.org/10.1016/j.theriogenology.2016.03.014
Wojtusik, Jessye, Pennington, Parker, Songsasen, Nucharin, Padilla, Luis R., Citino, Scott B. and Pukazhenthi, Budhan S. 2016. Pretreatment of Addra gazelle (Nanger dama ruficollis) spermatozoa with cholesterol-loaded cyclodextrins improves cryosurvival. Cryobiology, 388-395. https://doi.org/10.1016/j.cryobiol.2016.08.012
Brown, M. E., Converse, S. J., Chandler, J. N., Crosier, A. L., Lynch, Warren E., Wildt, David E., Keefer, C. L. and Songsasen, Nucharin. 2015. Time within reproductive season, but not age or inbreeding coefficient, affects seminal and sperm quality in the whooping crane (Grus americana). Reproduction Fertility and Development, 294-306. https://doi.org/10.1071/RD15251
Jenks, Kate E., Aikens, Ellen O., Songsasen, Nucharin, Calabrese, Justin, Fleming, Chris, Bhumpakphan, Naris, Wanghongsa, Sawai, Kanchanasaka, Budsabong, Songer, Melissa A. and Leimgruber, Peter. 2015. Comparative movement analysis for a sympatric dhole and golden jackal in a human-dominated landscape. Raffles Bulletin of Zoology, 546-554.
Nagashima, Jennifer B., Sylvester, Skylar R., Nelson, Jacquelyn L., Cheong, Soon Hon, Mukai, Chinatsu, Lambo, Colleen, Flanders, James A., Meyers-Wallen, Vicki, Songsasen, Nucharin and Travis, Alexander J. 2015. Live Births from Domestic Dog (Canis familiaris) Embryos Produced by In Vitro Fertilization. PloS One. https://doi.org/10.1371/journal.pone.0143930
Nagashima, Jennifer B., 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, 262-273. https://doi.org/10.1071/RD15004
Thongkittidilok, Chommanart, Tharasanit, Theerawat, Songsasen, Nucharin, Sananmuang, Thanida, Buarpung, Sirirak and Techakumphu, Mongkol. 2015. Epidermal growth factor improves developmental competence and embryonic quality of singly cultured domestic cat embryos. Journal of Reproduction and Development, 269-276. https://doi.org/10.1262/jrd.2014-167
Collins, C. Wynne, Monfort, Steven L., Vick, Mandi M., Wolfe, Barbara A., Weiss, Rachael B., Keefer, Carol L. and Songsasen, Nucharin. 2014. Oral and injectable synthetic progestagens effectively manipulate the estrous cycle in the Przewalski's horse (Equus ferus przewalskii). Animal Reproduction Science, 42-52. https://doi.org/10.1016/j.anireprosci.2014.03.018
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. https://doi.org/10.1095/biolreprod.113.115089
Jenks, Kate E., Songsasen, Nucharin, Kanchanasaka, Budsabong, Leimgruber, Peter and Fuller, Todd K. 2014. Local people's attitudes and perceptions of dholes (Cuon alpinus) around protected areas in southeastern Thailand. Tropical conservation science, 765-780. https://doi.org/10.1177/194008291400700413
Jewgenow, Katarina and Songsasen, Nucharin. 2014. Reproduction and Advances in Reproductive Studies in Carnivores. , 205-239. https//doi.org/10.1007/978-1-4939-0820-2_10
Johnson, Amy E. M., Freeman, Elizabeth W., Colgin, Mark, McDonough, Caitlin and Songsasen, Nucharin. 2014. Induction of ovarian activity and ovulation in an induced ovulator, the maned wolf (Chrysocyon brachyurus), using GnRH agonist and recombinant LH. Theriogenology, 71-79. https://doi.org/10.1016/j.theriogenology.2014.03.009
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, 361-370. https://doi.org/10.1016/j.cryobiol.2014.04.004
Pukazhenthi, Budhan S., 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, 205-214. https://doi.org/10.1016/j.cryobiol.2014.01.013
Goodwin, Thomas E., Songsasen, Nucharin, Broederdorf, Laura J., Burkert, Blake A., Chen, C. J., Jackson, Stephen R., Keplinger, K. B., Rountree, Margaret E., Waldrip, Zach J., Weddell, Margaret E., Desrochers, Linda P., Baker, William K., Jr. and Helsper, Johannes P. F. G. 2013. Hemiterpenoids and Pyrazines in the odoriferous urine of the maned wolf (Chrysocyon brachyurus). , 171-184.
Jenks, Kate E., Songsasen, Nucharin, Kanchanasaka, Budsabong, Bhumpakphan, Naris, Wanghongsa, Sawai and Leimgruber, Peter. 2013. Community attitudes toward protected areas in Thailand. Natural History Bulletin of the Siam Society, 65-76.
Lynam, Antony J., Jenks, Kate E., Tantipisanuh, Naruemon, Chutipong, Wanlop, Ngoprasert, Dusit, Gale, George A., Steinmetz, Robert, Sukmasuang, Ronglarp, Bhumpakphan, Naris, Grassman, Lon I., Jr., Cutter, Passanan, Kitamura, Shumpei, Reed, David H., Baker, Megan C., McShea, William J., Songsasen, Nucharin and Leimgruber, Peter. 2013. Terrestrial Activity Patterns of Wild Cats from Camera-Trapping. Raffles Bulletin of Zoology, 407-415.
Songsasen, Nucharin. 2013. Reproduction and Factors Affecting Reproductive Success in the Maned Wolf. .
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, 1666-1681. https://doi.org/10.1016/j.theriogenology.2012.04.008
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, 102-108. https://doi.org/10.1111/rda.12022
Jenks, Kate E., Kitamura, Shumpei, Lynam, Antony J., Ngoprasert, Dusit, Chutipong, Wanlop, Steinmetz, Robert, Sukmasuang, Ronglarp, Grassman, Lon I., Jr., Cutter, Passanan, Tantipisanuh, Naruemon, Bhumpakphan, Naris, Gale, George A., Reed, David H., Leimgruber, Peter and Songsasen, Nucharin. 2012. Mapping the distribution of dholes, Cuon alpinus (Canidae, Carnivora), in Thailand. Mammalia, 175-184. https://doi.org/10.1515/mammalia-2011-0063
Jenks, Kate E., Songsasen, Nucharin and Leimgruber, Peter. 2012. Camera trap records of dholes in Khao Ang Rue Nai Wildlife Sanctuary, Thailand. Canid News, 1-5.
Ngoprasert, Dusit, Lynam, Antony J., Sukmasuang, Ronglarp, Tantipisanuh, Naruemon, Chutipong, Wanlop, Steinmetz, Robert, Jenks, Kate E., Gale, George A., Grassman, Lon I., Kitamura, Shumpei, Howard, JoGayle, Cutter, Passanan, Cutter, Peter, Leimgruber, Peter, Songsasen, Nucharin and Reed, David H. 2012. Occurrence of Three Felids across a Network of Protected Areas in Thailand: Prey, Intraguild, and Habitat Associations. Biotropica, 810-817. https://doi.org/10.1111/j.1744-7429.2012.00878.x
Songsasen, Nucharin, Comizzoli, Pierre, Nagashima, Jennifer B., 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, 13-18. https://doi.org/10.1111/rda.12067
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, 186-196. https://doi.org/10.1002/mrd.22011
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, 232-240. https://doi.org/10.1016/j.ygcen.2012.08.002
Collins, Christina Wynne, Songsasen, Nucharin, Vick, Mandi M., Wolfe, Barbara A., Weiss, Rachael B., Keefer, Carol L. and Monfort, Steven L. 2011. Abnormal Reproductive Patterns in Przewalski's Mares Are Associated with a Loss in Gene Diversity. Biology of reproduction. https://doi.org/10.1095/biolreprod.111.092676
Pukazhenthi, Budhan S., 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, 308-309. https://doi.org/10.1016/j.cryobiol.2011.09.014
Rudert, S., Brown, Janine L., Gansloßer, U., Möbius, G. and Songsasen, Nucharin. 2011. Activity pattern, reproductive behaviors and gonadal hormones in the raccoon dog (Nyctereutes procyonoides). Zoo Biology, 134-148. https://doi.org/10.1002/zoo.20315
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, 173. https://doi.org/10.1071/RDv24n1Ab121
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, 113-122. https://doi.org/10.1530/REP-10-0442
Comizzoli, Pierre, Songsasen, Nucharin and Wildt, David E. 2010. Protecting and Extending Fertility for Females of Wild and Endangered Mammals. , 87-100.
Jenks, K. E., Wanghongsa, S., Songsasen, Nucharin, Leimgruber, Peter and Howard, JoGayle. 2010. Camera-trap evidence of large-spotted civet Viverra megaspila in Khao Ang Rue Nai Wildlife Sanctuary and Khao Yai National Park, Thailand. Small Carnivore Conservation, 19-21.
Siriaroonrat, B., Comizzoli, Pierre, Songsasen, Nucharin, Monfort, Steven L., Wildt, David E. and Pukazhenthi, Budhan S. 2010. Oocyte quality and estradiol supplementation affect in vitro maturation success in the white-tailed deer (Odocoileus virginianus). Theriogenology, 112-119. https://doi.org/10.1016/j.theriogenology.2009.08.007
Songsasen, Nucharin and Rodden, Melissa D. 2010. The role of the Species Survival Plan in Maned wolf Chrysocyon brachyurus conservation. International Zoo Yearbook, 136-148.
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, 47-52.
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, 81-90.
Songsasen, Nucharin and Comizzoli, Pierre. 2009. A historic overview of embryos and oocyte preservation in the world of mammalian in vitro fertilization and biotechnology. , 1-11.
Songsasen, Nucharin, Fickes, A., Pukazhenthi, Budhan S. 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), 65-70.
Wildt, David E., Comizzoli, Pierre, Pukazhenthi, Budhan S. and Songsasen, Nucharin. 2009. Lessons from biodiversity - the value of nontraditional species to advance reproductive science, conservation, and human health. Molecular reproduction and development, 397-409. https://doi.org/10.1002/mrd.21137
Yu, I., Leibo, S. P., Songsasen, Nucharin, Dresser, B. L. and Kim, I. 2009. Cryopreservation of Canine Ovarian and Testicular Fibroblasts. Cryoletters, 190-201.
Thongtip, N., Saikhun, J., Mahasawangkul, M., Kornkaewrat, K., Pongsopavijutr, P., Songsasen, Nucharin and Pinyopummin, A. 2008. Potential factors affecting semen quality in the Asian elephant (Elephas maximus). Reproductive Biology and Endocrinology, 6-9.
Cummings, D., Brown, Janine L., Rodden, Melissa D. and Songsasen, Nucharin. 2007. Behavioral and physiologic responses to environmental enrichment in the maned wolf (Chrysocyon brachyurus). Zoo Biology, 331-343. https://doi.org/10.1002/zoo.20138
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, 870-877.
Collins, C. W., Songsasen, Nucharin, Monfort, Steven L., Bush, R. Mitchell, Wolfe, B., James, S. B., Wildt, David E. and Pukazhenthi, Budhan S. 2006. Seminal traits of the Przewalski's horse (Equus ferus przewalski) following electroejaculation. Animal Reproduction Science, 46-49.
Songsasen, Nucharin and Wildt, David E. 2006. Oocyte biology and challenges in developing in vitro maturation systems in the domestic dog. Animal Reproduction Science, 2-22.
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, 1743-1750.
Spindler, Rebecca E., Songsasen, Nucharin and Deem, Sharon L. 2006. Factors Affecting the Reproductive Success of Jaguars. , 281-304.
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, 113-119.
Songsasen, Nucharin, Yu, I., Gomez, M. and Leibo, S. P. 2003. Effects of meiosis-inhibiting agents and equine chorionic gonadotropin on nuclear maturation of canine oocytes. Molecular reproduction and development, 435-445.