Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yoshiaki Minato"'
Autor:
Hiroshi Sasada, Ali Mohammed Pitia, Hiroaki Sano, Kyoko Uchiyama, Masashi Kinukawa, Tetsuya Kohsaka, Yoshiaki Minato
Publikováno v:
Animal Science Journal. 88:678-690
Insulin-like factor 3 (INSL3) is essential for fetal testis descent, and has been implicated in the testicular and sperm functions in adult males; however, similar functions in domestic ruminants remain largely unknown. This study investigated the fu
Autor:
Ali M, Pitia, Kyoko, Uchiyama, Hiroaki, Sano, Masashi, Kinukawa, Yoshiaki, Minato, Hiroshi, Sasada, Tetsuya, Kohsaka
Publikováno v:
Animal science journal = Nihon chikusan Gakkaiho. 88(4)
Insulin-like factor 3 (INSL3) is essential for fetal testis descent, and has been implicated in the testicular and sperm functions in adult males; however, similar functions in domestic ruminants remain largely unknown. This study investigated the fu
Publikováno v:
Nihon Shuchu Chiryo Igakukai zasshi. 15:73-77
Publikováno v:
Journal of Mammalian Ova Research. 18:81-88
Sex preselection by use of X- and Y- chromosome bearing spermatozoa has been recognized to be more efficient. A flow cytometric sperm sorting based on the difference of their DNA content is the best method for separation of X- and Y-sperm. To date, t
Publikováno v:
Journal of Mammalian Ova Research. 17:124-127
In mammals, insulin-like growth factor 2 (Igf2) plays a key role in mammalian growth and its receptor, Igf2r, which are imprinted and expressed exclusively from paternal and maternal alleles, respectively. Here we examined that expression of Igf2 and
Autor:
Makoto Furudate, Xiao-qiao Qian, Koh-ichi Hamano, Xihe Li, Yoshiaki Minato, Katsutoshi Funauchi
Publikováno v:
Zygote. 7:233-237
Development of bovine oocytes after intracytoplasmic sperm injection (ICSI) was investigated. Oocytes were matured for 24–26 h in vitro and injected with isolated sperm heads. When treated with 7% ethanol (v/v) for 5 min, 71.7% of ICSI oocytes were
Autor:
Yoshiaki Minato, Xiao-qiao Qian, Katsutoshi Funauchi, Koh-ichi Hamano, Makoto Furudate, Xihe Li
Publikováno v:
Biology of Reproduction. 60:1194-1197
We investigated the development to the blastocyst and subsequent live-offspring stages of in vitro-matured bovine oocytes intracytoplasmically injected with flow cytometrically sorted bull sperm heads. Bull sperm heads, prepared by ultrasound sonicat
Autor:
Katsuhiko Sasaki, Ryuya Horiuchi, Makoto Hirako, Masayuki Kobayashi, Ikuo Domeki, Yoshiaki Minato
Publikováno v:
Biology of Reproduction. 56:1041-1049
The effects of coculture and conditioned medium of rat hepatoma Reuber H-35 cells on the subsequent in vitro development and hatching of mouse 2-cell embryos were examined. The hatching of embryos obtained from CD-1 mice was accelerated by coculture
Autor:
Masayuki Kobayashi, Ryuya Horiuchi, Yoshiaki Minato, Makoto Hirako, Ikuo Domeki, Katsuhiko Sasaki
Publikováno v:
Biology of Reproduction. 54:364-370
We purified an embryonic stage-specific inhibitor produced by rat hepatoma Reuber H-35 cells against cleaving mouse 2-cell embryos and defined its biological properties. Zygotes obtained from CD-1 mice (a strain that shows a 2-cell block in vitro) or
Autor:
Chieko Ishifune, Shigeru Chiba, Yoshiaki Minato, Hidefumi Kojima, Yoichi Maekawa, Akiko Kitamura, Toshiki Saito, Saburo Sone, Koji Yasutomo, Takeshi Kurihara, Mamiko Sakata-Yanagimoto, Ichiro Taniuchi, Hideo Yagita
Publikováno v:
Nature immunology. 9(10)
The acquisition of cytotoxic effector function by CD8(+) T cells is crucial for the control of intracellular infection and tumor invasion. However, it remains unclear which signaling pathways are required for the differentiation of CD8(+) cytotoxic T