รองศาสตราจารย์ ดร.สพ.ญ.

มานิตา วิทยารัตน์

Associate Professor Dr. Manita Wittayarat

อาจารย์ประจำสาขาวิชาสัตวแพทยศาสตร์

คณะสัตวแพทยศาสตร์ มหาวิทยาลัยสงขลานครินทร์

ความเชี่ยวชาญ

specialization

  • Animal reproduction
  • Assisted reproductive technologies (ARTs)
  • Animal transgenesis

ความสามารถพิเศษทางด้านวิชาการ

Laboratory Skills / Abilities

  • Sperm quality assessment
  • Reproductive biomarkers
  • In vitro embryo production
  • Transgenic embryo production
  • Immunolocalization

ผลงานวิจัย

Publication

  • Panyaboriban, S., Jiangsakul, J., Kupthammasan, N., Chanchayanon, B., Poonnuan, A., Hayeewaming, N., Kumpasano, N., Karapan, S., Srisuwatanasagul, S., Wittayarat, M. (2025). Seasonal expression of glucose transporter 5 (GLUT-5) protein in the testes of roundleaf bats in Thailand. Animals, 15(20): 3003.
  • Wittayarat, M., Kupthammasan, N., Jehdo, H., Jintana, R., Suttikrai, S., Tongkumtae, N., Chutijiratthitkan, N., Khirilak, P., Norsoongnern, S., Kaewma, S., Wattanachant, C., Panyaboriban, S. (2025). Influence of hormonal treatments on progesterone levels to enhance embryo survival and kidding rates in goats. Anim Biosci., 38(6): 1140-1149.
  • Wittayarat, M., Kawanishi, K., Ohata, H., Nagahara, M., Sambuu, R., Sambuu, O., Hirata, M., Tanihara, F., Taniguchi, M., Otoi, T., Sato, Y. (2025). Aberrant Expression Levels of Androgen Receptor and SRD5A2 in Epididymal Epithelial Cells of Crossbred Infertile Cattle–Yak. Animals,15(5): 660.
  • Wittayarat, M., Kiatsomboon, S., Kupthammasan, N., Tipkantha, W., Yimprasert, S., Thongphakdee, A., Panyaboriban, S. (2024). Detection of Protein Biomarkers Relevant to Sperm Characteristics and Fertility in Semen in Three Wild Felidae: The Flat-Headed Cat (Prionailurus planiceps), Fishing Cat (Prionailurus viverrinus), and Asiatic Golden Cat (Catopuma temminckii). Animals, 14(7): 1027.
  • Panyaboriban, S., Kupthammasan, N., Madsri, K., Mukem, N., Tarngwiriyaku, S., Khirilak, P., Panichayupakaranant, P., Wittayarat, M. (2024). Supplementation of extender with chamuangone-enriched Garcinia cowa leaf extract improves quality parameters and longevity of cold-stored cat semen. Cryoletters, 45(1): 41-48.
  • Wittayarat, M., Panyaboriban, S., Kupthammasan, N., Otoi, T., Chatdarong, K. (2022). Effects of green tea polyphenols and α-tocopherol on the quality of chilled cat spermatozoa and sperm IZUMO1 protein expression during long-term preservation. Anim Reprod Sci., 237:106926.
  • Kupthammasan, N., Wittayarat, M., Panichayupakaranant, P., Didas, N., Wattanachant, C., Panyaboriban, S. (2022). Effects of water-soluble curcuminoid-rich extract in a solid dispersion form (CRE-SD) on the sperm characteristics, longevity and casein kinase II catalytic subunit alpha protein stability in chilled goat semen. Cryobiology, 109: 30-36.
  • Phakdeedindan, P., Wittayarat, M., Tharasanit, T., Techakumphu, M., Shimazaki, M., Sambuu, R., Hirata, M., Tanihara, F., Taniguchi, M., Otoi, T., Sato, Y. (2022). Aberrant levels of DNA methylation and H3K9 acetylation in the testicular cells of crossbred cattle-yak showing infertility. Reprod Domest Anim., 57(3):304-313.
  • Wittayarat, M., Pukazhenthi, B.S., Tipkantha, W., Techakumphu, M., Srisuwatanasagul, S., Panyaboriban, S. (2021). CRISP protein expression in semen of the endangered Malayan tapir (Tapirus indicus). Theriogenology, 172:106-115.
  • Wittayarat, M., Hirata, M., Namula, Z., Sato, Y., Nguyen, N.T., Le, Q.A., Lin, Q., Takebayashi, K., Tanihara, F., Otoi, T. (2021). Introduction of a point mutation in the KRAS gene of in vitro fertilized porcine zygotes via electroporation of the CRISPR/Cas9 system with single-stranded oligodeoxynucleotides. Anim Sci J., 92(1): e13534.

รางวัล

Award

  • Wittayarat, M.; Khirilak, P.; Jiangsakul, J.; Thakaeng, T.; Sornying, P.; Panyaboriban S. Seasonal Changes in Ovarian Follicles and Expression of Follicle-stimulating hormone,
    Melatonin Receptors, and Integrin β5 in Domestic Cats in Southern Thailand. The 15th Asian Reproductive Biotechnology Congress (ARBC 2025), Guangxi Wharton International Hotel, Nanning, China, August 2025. (Poster presentation): Best Poster Awarded.

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