Vol. 71 Issue 5 2025
Current Issue

Vol. 71 Issue 5 2025
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ReviewEarly pregnancy detection in ruminants: challenges and innovations
Jakia SULTANA, Sanjita Rani PAUL, Md Sayaduzzaman ARAFATH, Md Hasanur ALAM, Md Sharoare HOSSAIN, Mohammad MONIRUZZAMAN
J Reprod Dev. 2025 Aug 16;71(5):238–248. doi: 10.1262/jrd.2025-048
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Original Article
Chilling injury mechanism in the immature oocytes of zebrafish (Danio rerio)Yanuar ACHADRI, Shino SONODA, Saki OKUBO, Kazutsugu MATSUKAWA, Keisuke EDASHIGE
J Reprod Dev. 2025 Jul 17;71(5):249–255. doi: 10.1262/jrd.2025-041
Tryptophan promotes sperm hyperactivation in hamsters via 5-hydroxytryptamine biosynthesis within spermIssei SUZUKI, Masakatsu FUJINOKI, Takao KAMAI
J Reprod Dev. 2025 Aug 3;71(5):256–265. doi: 10.1262/jrd.2025-006
The mechanism of heat stress-induced injury in the immature oocytes of zebrafish (Danio rerio)Yanuar ACHADRI, Nao KUWAHARA, Momoko KIMURA, Nami KANAMARU, Kazutsugu MATSUKAWA, Keisuke EDASHIGE
J Reprod Dev. 2025 Sep 8;71(5):266–271. doi: 10.1262/jrd.2025-050
Effects of luteal blood flow on endometrial progesterone concentrations and gene expression in Japanese Black cowsTomomi KANAZAWA, Motohide SEKI, Kosuke IGA, Keiichiro KIZAKI
J Reprod Dev. 2025 Aug 31;71(5):272–281. doi: 10.1262/jrd.2025-032
Effects of light wavelength on oocyte maturation, parthenogenesis, and parthenogenetic embryo development in pigsSu Bin JUNG, So Yeon NAM, Ha Rin NAMKUNG, Ji Won HAN, Seon Ah RYU, Eun Song LEE, Seung Tae LEE
J Reprod Dev. 2025 Aug 31;71(5):282–289. doi: 10.1262/jrd.2025-028
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Technology Report
A simplified protocol for vitrification of hamster embryosMichiko HIROSE, Nami MORISHITA, Ayumi HASEGAWA, Keiji MOCHIDA, Toshiko TOMISHIMA, Kimiko INOUE, Toshitaka HORIUCHI, Atsuo OGURA
J Reprod Dev. 2025 Aug 4;71(5):290–294. doi: 10.1262/jrd.2025-036
A novel method of correlative light and electron microscopy in cryosectioning of bovine anterior pituitary tissue using NanoSuit CLEMHiroya KADOKAWA, Hideya KAWASAKI
J Reprod Dev. 2025 Aug 14;71(5):295–300. doi: 10.1262/jrd.2025-025