Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Satohiro NAKAO"'
Autor:
Katsuma YAMAGA, Satohiro NAKAO, Nobuyuki MIKODA, Jorge Mario SZTEIN, Naomi NAKAGATA, Toru TAKEO
Publikováno v:
The Journal of Reproduction and Development, Vol 70, Iss 2, Pp 131-137 (2024)
Cold transport of the cauda epididymides is a useful technique for shipping laboratory rat sperm. Cold transport of rat sperm avoids potential risks of microbiological infection, animal escape or death, and animal welfare issues. Previously, we repor
Externí odkaz:
https://doaj.org/article/45abf663ee8648a78d934ba8b1618e99
Publikováno v:
The Journal of Reproduction and Development, Vol 70, Iss 2, Pp 123-130 (2024)
Genetically modified rats are valuable models in human disease research. We recently developed an improved system for rat sperm cryopreservation and in vitro fertilization (IVF) that facilitates the efficient production and preservation of geneticall
Externí odkaz:
https://doaj.org/article/b035477e0d91437eb1856a4064ad4a07
Autor:
Satohiro Nakao, Kotono Ito, Chihiro Sugahara, Hitomi Watanabe, Gen Kondoh, Naomi Nakagata, Toru Takeo
Publikováno v:
PLoS ONE, Vol 18, Iss 2, p e0281330 (2023)
The number of sperm that reaches the oocytes in mammalian species is limited. In mice, 8-10 oocytes are ovulated, a similar number of sperm reaches the oocytes, and nearly all oocytes are fertilized via natural mating. Meanwhile, our improved superov
Externí odkaz:
https://doaj.org/article/f9318075d01941a88ebea707ed0c06be
Quercetin-treated rat sperm enables refrigerated transport with motility and fertility for five days
Autor:
Katsuma Yamaga, Satohiro Nakao, Nobuyuki Mikoda, Hidetaka Yoshimoto, Ena Nakatsukasa, Naomi Nakagata, Toru Takeo
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Shipment of laboratory rats between animal facilities is frequently performed using special containers. However, the shipment of live animals is associated with potential risks of infectious diseases, escape and death during shipment and ani
Externí odkaz:
https://doaj.org/article/d9562981f159469689a0ae9bc2299f33
Publikováno v:
Laboratory Animal Research, Vol 36, Iss 1, Pp 1-6 (2020)
Abstract The cryopreservation of sperm and embryos is useful to efficiently archive valuable resources of genetically engineered mice. Till date, more than 60,000 strains of genetically engineered mice have been archived in mouse banks worldwide. Res
Externí odkaz:
https://doaj.org/article/cc7b74894a6f460d9bee4e33d1c8aced
Publikováno v:
Theriogenology. 199:69-76
Autor:
Satohiro Nakao, Kotono Ito, Kazuhito Sakoh, Kenji Takemoto, Hitomi Watanabe, Gen Kondoh, Tetsumi Irie, Naomi Nakagata, Toru Takeo
Publikováno v:
Biology of Reproduction. 108:671-681
Capacitation is an important event in the completion of fertilization by mammalian sperm. Cholesterol efflux is a trigger of capacitation. In general, cholesterol acceptors of albumin and β-cyclodextrins are used to induce capacitation during in vit
Publikováno v:
Cryobiology. 109:25-26
Publikováno v:
Experimental Animals
The cold storage of two-cell embryos is a useful technique for transporting genetically engineered mice without the shipment of live animals. However, the developmental ability of cold-stored embryos decreases with prolonged storage periods. Therefor
Quercetin-treated rat sperm enables refrigerated transport with motility and fertility for five days
Autor:
Nobuyuki Mikoda, Hidetaka Yoshimoto, Satohiro Nakao, Katsuma Yamaga, Toru Takeo, Naomi Nakagata, Ena Nakatsukasa
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Shipment of laboratory rats between animal facilities is frequently performed using special containers. However, the shipment of live animals is associated with potential risks of infectious diseases, escape and death during shipment and animal welfa