Zobrazeno 1 - 10
of 47
pro vyhledávání: '"C. G. Tsonis"'
Publikováno v:
Reproduction. 100:115-122
Immunization of ewes against the amino-terminal peptide (alpha N) of the pro-alpha-subunit of inhibin has been shown to reduce fertility, thought to be due to disruption of ovulation. The aims of this study were to examine the effects of active immun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d466e98ecbd6ab821b67761bee9188ec
https://doi.org/10.1530/jrf.0.1000115
https://doi.org/10.1530/jrf.0.1000115
Autor:
R. W. Brown, Jock K. Findlay, R. G. Forage, B. W. Doughton, P. E. Greenwood, C. G. Tsonis, J. W. Hungerford
Publikováno v:
Animal Reproduction Science. 33:325-343
Inhibin acts as a negative feedback regulator of follicle stimulating hormone (FSH), therefore, attenuation of its biological activity through immunisation should lead to an increase in the circulating concentrations of FSH. In turn, this should resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c777393d3735ffd381ac92352352fdc
https://doi.org/10.1016/0378-4320(93)90122-8
https://doi.org/10.1016/0378-4320(93)90122-8
Publikováno v:
Journal of Endocrinology. 126:297-307
The study investigated the relationship between the plasma concentration of FSH and the stimulation of preovulatory follicle growth in vivo in ewes chronically treated with the gonadotrophin-releasing hormone (GnRH) agonist buserelin (HOE 766). Welsh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::873f0416c1c89a0674e8f98ce7392ee6
https://doi.org/10.1677/joe.0.1260297
https://doi.org/10.1677/joe.0.1260297
Publikováno v:
The Journal of endocrinology. 145(3)
Ewes with ovarian autotransplants received either inhibin antiserum (10 ml i.v. raised in sheep against recombinant 32 kDa human inhibin; n=6) or sheep serum (10 ml i.v.; n=5) on day 3 of the luteal phase with additional daily injections (1 ml i.v.)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e96f4cac146bde67c501d34a92829ac
https://pubmed.ncbi.nlm.nih.gov/7636432
https://pubmed.ncbi.nlm.nih.gov/7636432
Publikováno v:
Journal of reproduction and fertility. Supplement. 49
Unlike in sheep, in which immunization against androstenedione causes mild and reasonably controlled increased ovulation rate, in similar studies cattle showed highly variable responses ranging from increased ovulation rate and fertility through to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::157f0007dade09e1267a44b2271917b0
https://pubmed.ncbi.nlm.nih.gov/7623326
https://pubmed.ncbi.nlm.nih.gov/7623326
Publikováno v:
The Journal of endocrinology. 127(2)
The hypogonadotrophism model induced by the chronic administration of gonadotrophin-releasing hormone (GnRH) agonist was used to investigate the effects of different concentrations of FSH with or without LH pulses on the stimulation of follicular dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae1e74310ebb65f69c4c6aefdab15322
https://pubmed.ncbi.nlm.nih.gov/2123497
https://pubmed.ncbi.nlm.nih.gov/2123497
Autor:
C. G. Tsonis, R. J. Bloor, R. G. Forage, P. E. Greenwood, R. W. Brown, J. W. Hungerford, D. F. Evans
Publikováno v:
Journal of reproduction and fertility. 90(1)
Immunization of gilts in a commercial piggery against a fusion protein of the alpha subunit of bovine inhibin, produced by recombinant DNA methods, resulted in mean ovulation rate increases of 35% at the oestrus at which, under the piggery's manageme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cec263ba685cf445f44f05b60b4074b6
https://pubmed.ncbi.nlm.nih.gov/2231542
https://pubmed.ncbi.nlm.nih.gov/2231542
Autor:
K.C. Bertram, B. W. Doughton, R. G. Forage, G. H. Braid, G.C. Hudson, N. H. Goss, M. L. Tierney, C. G. Tsonis, R. W. Brown, Jock K. Findlay
Publikováno v:
Obstetrical & Gynecological Survey. 45:66-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31c823ee18b3d58f0a0671bca598e968
https://doi.org/10.1097/00006254-199001000-00022
https://doi.org/10.1097/00006254-199001000-00022
Publikováno v:
Journal of Endocrinology. 116:293-299
A sensitive bioassay for inhibin based on the suppression of FSH release from cultured sheep anterior pituitary cells was used to determine whether inhibin is present in the preovulatory follicle in the domestic hen. Granulosa and thecal/stromal laye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e94f55522a0c44879249201cc787e1e9
https://doi.org/10.1677/joe.0.1160293
https://doi.org/10.1677/joe.0.1160293
Publikováno v:
Archives of Andrology. 6:239-242
The plains mouse has large seminal vesicles, coagulating glands, and dorsal and ventral prostates, whereas in the hopping mouse the only large accessory sex gland is the ventral prostate. Fructose concentration was found to be high in the coagulating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b338dfc57eafe2490f27e7e9c1bd880c
https://doi.org/10.3109/01485018108987534
https://doi.org/10.3109/01485018108987534