Výsledky vyhledávání - "Motoyuki Tokumaru"

Cryoprotective effect of antifreeze polyamino-acid (Carboxylated Poly-l-Lysine) on bovine sperm: A technical note

Autor: Chikara Kubota, Takaaki Ando, Yuki Gen, Motoyuki Tokumaru, Takuro Fujikawa, Suong-Hyu Hyon, Shuji Imamura

Publikováno v: Cryobiology. 82

In this study, investigating Carboxylated Poly-l-Lysine (CPLL) for its effectiveness as a new cryoprotectant for bovine sperm is aimed. CPLL is an ampholytic polymer compound, has cryoprotective properties similar to those of anti-freeze protein. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::892fe08a4851d9958af08b466c26b818
https://pubmed.ncbi.nlm.nih.gov/29458044

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Effect of Heparin Supplementation into the Culture Medium on the Chromosomal Analysis of Bovine Blastocysts Derived from in vitro Fertilization

Autor: Nobuyuki Ooe, Motoyuki Tokumaru, Yoshihiro Takuma, M. Koba, Kazufumi Goto, Yoshihiko Nakanishi, Kiyohiko Ogawa

Publikováno v: Nihon Chikusan Gakkaiho. 62:667-673

The optimum concentration of heparin for obtaining high incidence of analysable metaphase spreads was investigated using early, expanded and hatched bovine blastocysts derived from in vitro fertilization.The ebryos were treated with TCM 199 containin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6517cbeb53906ac51a291ae4b1da6a5e
https://doi.org/10.2508/chikusan.62.667

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Number of blastomeres and chromosome abnormalities of bovine blastocysts obtained from in vitro matured, fertilized and cultured follicular oocytes

Autor: M. Koba, Kazufumi Goto, Y. Kajihara, Motoyuki Tokumaru, Kiyohiko Ogawa, Yoshihiko Nakanishi

Publikováno v: The Japanese journal of animal reproduction. 34:191-198

牛卵胞卵子を体外成熟,体外受精後,体外培養することにより得た胚(胚盤胞~脱出胚盤胞)について割球数を算定し,染色体を詳細に分析して,染色体数の異常を調べるとともに性染色体分析に

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be28ed4ccc5b45ab9574f27b20e12624
https://doi.org/10.1262/jrd1977.34.191

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Methodological Investigation on Chromosomal Preparation of Bovine Embryos

Autor: Y. Kajihara, Tsutomu Kawabata, Kiyohiko Ogawa, Hitoshi Oota, Kazufumi Goto, Satoru Inohae, Yoshihiko Nakanishi, Michihiro Tasaki, Motoyuki Tokumaru, M. Koba, Shouichi Tateyama

Publikováno v: Nihon Chikusan Gakkaiho. 60:761-770

過排卵処理牛から得られた子宮内胞胚と,体外受精後,培養によって得られた牛の培養胞胚を用い,染色体標本作製のためのコルセミド処理時間および低張処理法の検討を行なった.また,染�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6310283b23b6fff4ddd08f289d68fd1c
https://doi.org/10.2508/chikusan.60.761

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