Zobrazeno 1 - 10
of 317
pro vyhledávání: '"Eimei, Sato"'
Publikováno v:
Asian Pacific Journal of Reproduction, Vol 4, Iss 4, Pp 258-261 (2015)
Objective: To investigate droplet medium volume effect on the BMP-15 m-RNA expression. Methods: Oocytes are collected from mice ovaries by puncturing with a sterile 26-G needle. The droplet medium volumes are using 50 μL, 100 μL and 200 μL. The BM
Externí odkaz:
https://doaj.org/article/3f662c5414914d1a927bb1742458efe1
Publikováno v:
Cell Journal, Vol 7, Iss 2, Pp 98-114 (2005)
The interaction between molecular biology and embryology made an extensive progress in the research on gametogenesis, fertilization and early embryogenesis in mice. In this article, molecules involving in meiotic maturation and apoptosis of oocytes,
Externí odkaz:
https://doaj.org/article/905bb3c484e64f0aa3c80293181b69a1
Autor:
Aya Sasaki, Ken-ichi Komine, Toshinobu Kuroishi, Naokazu Takada, Eimei Sato, Asuka Watanabe, Jin Kobayashi, Hiroshi Sasada
Publikováno v:
Animal Science Journal. 92
The purpose of this study was to investigate effects of addition of lactoferrin on characteristics and functions of bovine epididymal, ejaculated, and frozen-thawed sperm. The addition of lactoferrin was significantly (p < .05) effective on increasin
Publikováno v:
PLoS ONE, Vol 8, Iss 11, p e77533 (2013)
In vitro folliculogenesis of primordial and early preantral follicles is necessary for increment of reproductive efficiency in domestic animals, humans and endangered species. Recent study in phosphatase and tensin homolog (Pten) -knockout mice has r
Externí odkaz:
https://doaj.org/article/edaf8c5682e14e1eb9328039793344b7
Autor:
Yukari Terashita, Kazuo Yamagata, Mikiko Tokoro, Fumiaki Itoi, Sayaka Wakayama, Chong Li, Eimei Sato, Kentaro Tanemura, Teruhiko Wakayama
Publikováno v:
PLoS ONE, Vol 8, Iss 10, p e78380 (2013)
Somatic cell nuclear transfer to an enucleated oocyte is used for reprogramming somatic cells with the aim of achieving totipotency, but most cloned embryos die in the uterus after transfer. While modifying epigenetic states of cloned embryos can imp
Externí odkaz:
https://doaj.org/article/1603530bea3d412c89d8733a079661ec
Autor:
Mai Nitta, Masanori Imamura, Yu Inoue, Yasuo Kunitomo, Zachary Yu-Ching Lin, Takuya Ogawa, Keiichiro Yogo, Norihiro Ishida-Kitagawa, Noritaka Fukunaga, Hideyuki Okano, Eimei Sato, Tatsuo Takeya, Jun Miyoshi
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e58555 (2013)
Mouse embryonic stem cells (ESCs) have the potential to differentiate into germ cells (GCs) in vivo and in vitro. Interestingly, XY ESCs can give rise to both male and female GCs in culture, irrespective of the genetic sex. Recent studies showed that
Externí odkaz:
https://doaj.org/article/41fa8dbd4d1f4570bc534f7b84c6f941
Autor:
Makoto Miyagawa, Nobuyoshi Nakajima, Yumi Hoshino, Hirohide Uenishi, Kenichiro Donai, Eimei Sato, Tetsuya Tani, Tomokazu Fukuda, Sang-Houn Song, Seiki Haraguchi, Manabu Onuma, Arata Honda, Takahiro Eitsuka
Publikováno v:
Journal of Cellular Biochemistry. 118:537-553
In this study, we created porcine-induced pluripotent stem (iPS) cells with the expression of six reprogramming factors (Oct3/4, Klf4, Sox2, c-Myc, Lin28, and Nanog). The resulting cells showed growth dependent on LIF (leukemia inhibitory factor) and
Publikováno v:
Journal of Mammalian Ova Research. 33:63-68
Recently, the quality of in vitro matured (IVM) oocytes has been improved by numerous studies using animal models. However, the implantation rates of IVM oocytes remain lower than those of in vitro fertilization (IVF). Chromosome abnormalities, which
Publikováno v:
Reproductive medicine and biology. 6(2)
Cryopreservation, in vitro maturation, fertilization and culture can be applied to various processes across a wide range of species, that is, for the breeding and reproduction of farm animals, preservation of genetic variants in laboratory animals, a
Publikováno v:
Zygote. 24:364-370
SummaryMany studies of the main gap junction protein, Cx43, have been conducted in porcine oocyte research, but they have been limited to investigations of cumulus–oocyte complexes (COCs). In this study, we verified Cx43 not in COCs, but in porcine