The 133rd Annual Meeting of Japanese Society of Animal Science
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Session Details

Oral Session3. Reproduction・Reproductive technology

[VI-13]繁殖・生殖工学

Sat. Sep 13, 2025 1:15 PM - 3:25 PM JST
Sat. Sep 13, 2025 4:15 AM - 6:25 AM UTC
Room VI (Faculty of Engineering building 101)
Chairperson: Hiroshi Harayama, Hideki Tatemoto, Yousuke Naniwa, Kohei Kawano
VI-13-04～VI-13-08：Hiroshi Harayama, Hideki Tatemoto
VI-13-09～VI-13-14：Yousuke Naniwa, Kohei Kawano
1:15 PM - 1:25 PM JST(4:15 AM - 4:25 AM UTC)

[VI-13-04]天然アミノ酸による黒毛和種種雄牛凍結精液の品質向上

*Hidetoshi Sato1, Oikawa Toshinori1 (1. Miyagi Pref Animal Exp.)
1:25 PM - 1:35 PM JST(4:25 AM - 4:35 AM UTC)

[VI-13-05]深層学習を用いたウシ精子DNA損傷の非侵襲的・リアルタイム画像解析AIの開発

*Yuna Takeda1, Masayasu Tanase1, Yuta Kawagoe2, Masashi Ikeuchi3, Takuma Sato4, Yuya Maruyama1, Kazuhiro Kawamura2 (1. ARCS Inc., Department of Research and Development, Tokyo, Japan., 2. Juntendo University Faculty of Medicine, Department of Obstetrics and Gynecology, Tokyo, Japan., 3. Institute of Biomaterials and Bioengineering- Tokyo Medical and Dental University- Tokyo, Department of Biodesign, Tokyo, Japan., 4. Omotesando ART Clinic, Department of Gynecology, Tokyo, Japan.)
1:35 PM - 1:45 PM JST(4:35 AM - 4:45 AM UTC)

[VI-13-06]凍結前の液状保存がウシ精子の代謝物、運動性および体外受精成績に及ぼす影響

*Yousuke Naniwa1, Hideki Tuchiya1, Masashi Kinukawa1, Kyoko Uchiyama1 (1. LIAJ)
1:45 PM - 1:55 PM JST(4:45 AM - 4:55 AM UTC)

[VI-13-07]還元型グルタチオン添加ウシ凍結精液における体外受精成績の改善と精子内SH基量との関連

*Kazuko Ogata1, Hiroaki Yokokawa2, Madoka Sakaba2, Yuki Kashima2, Kumiko Takeda1 (1. NARO, 2. Beef Cattle Institute, Ibaraki Prefectural Livestock Research Center)
1:55 PM - 2:05 PM JST(4:55 AM - 5:05 AM UTC)

[VI-13-08]黒毛和種雄牛凍結精液の体外受精成績に関連する牛精子核DNAメチル化可変部位の探索

*Kumiko Takeda1, Eiji Kobayashi1, Mika Oe1, Kazuko Ogata1, Aisaku Arakawa1, Yutaka Fukumoto2, Kenji Morimasa2, Takemasa Hidaka2, Takuya Nogi3, Kenichi Watabe3, Hiroaki Yokokawa4, Kumi Iijima5, Ryoichi Nakamura5, Masaki Ozawa6, Masahiro Kaneda7 (1. NARO NILGS, 2. Hiroshima Prefectural Livestock Technology Research Center, 3. Tottori Prefectural Livestock Research Institute, 4. Beef Cattle Institute, Ibaraki Prefectural Livestock Research Center, 5. Shimane Prefectural Livestock Technology Center, 6. Gifu Prefectural Livestock Research Institute, 7. Tokyo University of Agriculture and Technology)
2:05 PM - 2:15 PM JST(5:05 AM - 5:15 AM UTC)

休憩

2:15 PM - 2:25 PM JST(5:15 AM - 5:25 AM UTC)

[VI-13-09]アルギン酸ナトリウム処理がブタ単為発生胚および体外受精胚のガラス化凍結後の生存性に与える効果

*Rin kiyuna1, Manaka Itimoto1, Saki Sakamura1, Kenichi Yamanaka2, Nobuaki Soh2, Hideki Tatemoto1 (1. Univ. of the Ryukyus, 2. Saga Univ.)
2:25 PM - 2:35 PM JST(5:25 AM - 5:35 AM UTC)

[VI-13-10]ブタ体外受精における多精子侵入抑制と胚発生向上：エラグ酸とarylsulfatase A-blocking peptideの複合処理効果

*Saki Sakamura1, Rin Kyuuna1, Hideki Tatemoto (1. Univ. of the Ryukyus)
2:35 PM - 2:45 PM JST(5:35 AM - 5:45 AM UTC)

[VI-13-11]受精直後のウシ胚における精子ミトコンドリア活性とリソソーム活性の関連

*Yurika Noto1,2, Shioro Ashibe2, Mayuko Anazawa2,3, Syusuke Toishikawa2, Yoshikazu Nagao1,2 (1. Utsunomiya Univ, 2. Utsunomiya Farm, 3. Tokyo Noko Univ)
2:45 PM - 2:55 PM JST(5:45 AM - 5:55 AM UTC)

[VI-13-12]ウシ受精卵の長期培養に及ぼすROCK阻害剤の影響

*Hiroto Nonaka1, Tetsuya Tani1 (1. Kindai Univ.)
2:55 PM - 3:05 PM JST(5:55 AM - 6:05 AM UTC)

[VI-13-13]成熟培養過程におけるセラストロール処理がブタ体細胞クローン胚の発生能に及ぼす影響

*Yusuke Mizuta1, Takehiro Himaki1 (1. Gifu Univ.)
3:05 PM - 3:15 PM JST(6:05 AM - 6:15 AM UTC)

[VI-13-14]Mechanism for Age-Related Infertility: Alpha-Synuclein Receptor, Sortilin, in Bovine Anterior Pituitary Glands

*Yvan Bienvenu Niyonzima1, Hiroya Kadokawa1 (1. Yamaguchi University/ Joint Graduate School of Veterinary Medicine)
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