Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Shuji SASAMOTO"'
Publikováno v:
Journal of Veterinary Medical Science. 60:1059-1065
To determine whether indomethacin, a potent inhibitor of prostaglandins endoperoxide synthetase, affects the selective follicle-stimulating hormone (FSH) surge during the period of ovulation, the compound was administered intravenously (i.v.), concur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80693e747570a89fb70486d0cdf8f360
https://doi.org/10.1292/jvms.60.1059
https://doi.org/10.1292/jvms.60.1059
Publikováno v:
Journal of Reproduction and Development. 43:129-136
Mechanisms responsible for a daily increase in plasma gonadotropins during lactation of golden hamsters (Mesocricetus auratus) were investigated. A daily afternoon (1700 h) increase in plasma luteinizing hormone (LH), follicle-stimulating hormone (FS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43710e81a9ccffa8803a32b1c4faa9a5
https://doi.org/10.1262/jrd.43.129
https://doi.org/10.1262/jrd.43.129
Publikováno v:
Biology of Reproduction. 55:127-133
The relative contributions of inhibin and estradiol in the regulation of FSH and LH secretion were examined at various stages of the estrous cycle in the rat. At 1100 h on metestrus, diestrus, or estrus or at 0500 h on proestrus, rats were ovariectom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c51d1e891c3cab303b0af8b79bcccf24
https://doi.org/10.1095/biolreprod55.1.127
https://doi.org/10.1095/biolreprod55.1.127
Publikováno v:
Journal of Reproduction and Development. 42:185-191
The role of estradiol in regulating the secretion of LH and FSH from diestrus to proestrus of rats was examined by neutralizing estradiol using antiserum against estradiol (estradiol-AS). An IV injection of varying doses of estradiol-AS at 1100 h on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5c2ec84681c1c774ad85f1e0e80ad1e
https://doi.org/10.1262/jrd.42.185
https://doi.org/10.1262/jrd.42.185
Autor:
Shuji Sasamoto, Kazuyoshi Taya, Katsuhiko Arai, Yoshihisa Hasegawa, Y. Nakanishi, S Akagi, Hiroyuki Kaneko, Gen Watanabe
Publikováno v:
Biology of Reproduction. 53:931-939
To investigate the physiological importance of inhibin and estradiol in the regulation of FSH secretion during the follicular phase of the estrous-cycle in cows, animals were passively immunized against the two hormones. Sixteen cows were divided int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c58d1374c87f771a9c7bf49cb327402d
https://doi.org/10.1095/biolreprod53.4.931
https://doi.org/10.1095/biolreprod53.4.931
Publikováno v:
Journal of Endocrinology. 146:169-176
Plasma and ovarian levels of inhibin were determined by a radioimmunoassay (RIA) at 3-h intervals throughout the 4-day oestrous cycle of hamsters. Plasma concentrations of FSH, LH, progesterone, testosterone and oestradiol-17β were also determined b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3161b183ca8755bb92b612e7909e8f63
https://doi.org/10.1677/joe.0.1460169
https://doi.org/10.1677/joe.0.1460169
Autor:
Kazutada Watanabe, Tatsuo Senshu, Shuji Sasamoto, Gen Watanabe, Saburou Nagata, Kazuyoshi Taya, Kyoichi Akiyama
Publikováno v:
Mechanisms of Ageing and Development. 81:119-129
We have measured the activity of peptidylarginine deiminase (EC 3.5.3.15) in male Wistar rat pituitaries at various ages. Pituitaries obtained from 3- and 9-month-old rats showed negligible activities. The mean enzyme activity increased appreciably b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::712d4ff62177702e822d63d3865365e0
https://doi.org/10.1016/0047-6374(95)01590-v
https://doi.org/10.1016/0047-6374(95)01590-v
Autor:
M. Konishi, Shuji Sasamoto, Gen Watanabe, Yoshito Aoyagi, Kazuyoshi Taya, Hisashi Kishi, T. Takedomi
Publikováno v:
Theriogenology. 43:1259-1268
This study was undertaken to determine whether a single injection of porcine FSH (pFSH) would induce a superovulatory response in cattle. Holstein heifers were given a single injection of pFSH (30 mg, s.c.) dissolved in saline (Group 1, n = 5); 50% p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6934f092dafcabeb9a599ba57542ed48
https://doi.org/10.1016/0093-691x(95)00097-r
https://doi.org/10.1016/0093-691x(95)00097-r
Autor:
Mari Norimatsu, T Ono, T. Takahashi, A Aoki, Y Tamura, Gen Watanabe, Kazuyoshi Taya, Shuji Sasamoto, K. Ohishi
Publikováno v:
Infection and Immunity. 63:1122-1126
The in vivo effects of bacterial lipopolysaccharide (LPS) on the immune systems of piglets were investigated. Intravenous injection of 0.5 mg of LPS per kilogram of body weight induced apoptosis, which was characterized by nuclear chromatin condensat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c796d6a8effcb086d12f6785e8ded4a
https://doi.org/10.1128/iai.63.3.1122-1126.1995
https://doi.org/10.1128/iai.63.3.1122-1126.1995
Autor:
Shuji Sasamoto, Gen Watanabe, Shun-ichi Nagata, Kazuyoshi Taya, Miwa Fujimoto, Koji Y. Arai, Yuji Takemura
Publikováno v:
Journal of Reproduction and Development. 41:j15-j20
A ctlnvenient and sensitive radioimmunoassay (RIA) of cortisol using l25I-labeled radioligand, useful for various mammalian species, is established. Data on dilution of plasma from cows, ewes, rabbits, monkeys, goats and elephants produce curves para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c558312d06eb835ae990d110a4eda71a
https://doi.org/10.1262/jrd.95-415j15
https://doi.org/10.1262/jrd.95-415j15