Výsledky vyhledávání - "Joan M. Buckmaster"

THE EFFECT OF PROSTAGLANDIN F2α ON PROGESTERONE, OESTRADIOL AND LUTEINIZING HORMONE SECRETION IN SHEEP WITH OVARIAN TRANSPLANTS

Autor: M. D. Cain, J. R. Goding, Mildred E. Cerini, Joan M. Buckmaster, Cerini Jc, Chamley Wa, I. A. Cumming

Publikováno v: Journal of Endocrinology. 55:253-263

SUMMARY The luteolytic properties of prostaglandin F2α (PGF2α) were studied in experiments on sheep with ovarian autotransplants. PGF2α was infused at the rate of 40, 10 and 2 μg/h for 4·0, 7·0 and 9·5–18·0 h respectively. At rates of 40 an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eddfeb597d08b3489d29627baad5036b
https://doi.org/10.1677/joe.0.0550253

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Release of Luteinizing Hormone by Oestradiol-17β and a Gonadotrophin-Releasing Hormone in Ewes Affected with Clover Disease

Autor: Jock K. Findlay, J. R. Goding, Joan M. Buckmaster, Helen Hearnshaw, Chamley Wa, I. A. Cumming

Publikováno v: Neuroendocrinology. 11:57-66

Sheep grazing the oestrogenic varieties of subterranean clover ( Trifolium subterraneum L.) exhibit an irreversible loss in fertility that has been associated with changes in the mec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::188dc26604affe5034d62718602cf2be
https://doi.org/10.1159/000122118

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A Heterologous Radioimmunoassay for Follicle-Stimulating Hormone: Application to Measurement of FSH in the Ovine Estrous Cycle and in Several Other Species Including Man1

Autor: I. A. Cumming, J. R. Goding, Chamley Wa, Lois A. Salamonsen, Helen A. Jonas, H. G. Burger, Joan M. Buckmaster, Jock K. Findlay

Publikováno v: Endocrinology. 93:610-618

A heterologous radioimmunoassay system, using an antiserum to human FSH in combination with radioiodinated ovine FSH was highly specific for FSH for a number of species, and was used to measure plasma FSH levels in sheep, rat and man in a range of ph

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2b171acd45ccb6c10dd2eb30c340f27
https://doi.org/10.1210/endo-93-3-610

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Effect of Pregnancy on the LH Response to Synthetic Gonadotropin-Releasing Hormonein the Ewe

Autor: J. R. Goding, John K. Findlay, Chamley Wa, I. A. Cumming, Joan M. Buckmaster

Publikováno v: Endocrinology. 94:291-293

Synthetic gonadotropin-releasing hormone (Gn-RH) was administered by intracarotid infusion (1.5 µg⁄hr for 5 hr) into groups of ewes at 6, 13 and 18 weeks gestation, at about the time of parturition and at 3 and 6 weeks postpa. rtum. There was a pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bd063f40f07a24157cd2b047fadb239
https://doi.org/10.1210/endo-94-1-291

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Effect of progesterone on the release of luteinizing hormone induced by a synthetic gonadotrophin-releasing factor in the ewe

Autor: Chamley Wa, Mildred E. Cerini, J. R. Goding, Cerini Jc, Joan M. Buckmaster, I. A. Cumming, Jock K. Findlay

Publikováno v: Neuroendocrinology. 10(6)

A synthetic decapeptide (Gn-RH) structurally identical to ‘ovine LH-releasing hormone’ was given by intra-carotid infusions (0, 0.5 and 1.5 µ g/h for 3 h) to two groups of ewes late

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b19947c62ef1e2ab99b66a066c6fd14
https://pubmed.ncbi.nlm.nih.gov/4565764

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Changes in the levels of progesterone, corticosteroids, estrone, estradiol-17 beta, luteinizing hormone, and prolactin in the peripheral plasma of the ewe during late pregnancy and at parturition

Autor: C. G. Winfield, Mildred E. Cerini, J. R. Goding, I. A. Cumming, Joan M. Buckmaster, A. H. Williams, J. M. Obst, Chamley Wa

Publikováno v: Biology of reproduction. 9(1)

Serial measurements (up to four times per day) of maternal plasma progesterone, corticosteroids, estrone, estradiol-17�, LH, and prolactin have been made in six sheep, during late pregnancy and at parturition (Day 0). The mean progesterone concentr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8cf8069d1c7f5889110ab7d22c8f893
https://pubmed.ncbi.nlm.nih.gov/4732258

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