Zobrazeno 1 - 10
of 44
pro vyhledávání: '"F, Daels"'
Autor:
Thadeu de Castro, Machteld van Heule, Rafael R. Domingues, Julio C. F. Jacob, Peter F. Daels, Stuart A. Meyers, Alan J. Conley, Pouya Dini
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Embryo-maternal crosstalk is essential to establish pregnancy, with the equine embryo moving throughout the uterus on days 9–15 (ovulation = day 0) as part of this interaction. We hypothesized that the presence of a mobile embryo induces l
Externí odkaz:
https://doaj.org/article/d3261eb36ef1487987fdc623d376bfe4
Publikováno v:
Journal of reproduction and fertility. Supplement. (56)
The aim of this study was to characterize changes in PGF2alpha secretion in mares with persistent corpora lutea that were induced by administering altrenogest during oestrus. In Expt 1, PGF2alpha secretion was compared among mares undergoing normal o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cc30c7c5ef80c5843d0749d2834802fb
https://pubmed.ncbi.nlm.nih.gov/20681142
https://pubmed.ncbi.nlm.nih.gov/20681142
Publikováno v:
Journal of reproduction and fertility. Supplement. (56)
The effect of the dopamine antagonist sulpiride on FSH secretion and onset of reproductive activity in anoestrous mares under different environmental conditions was investigated. In Expt 1, sulpiride (0.5 mg (-)-sulpiride kg(-1) twice a day) had no a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b5bfdfb5fdaeac69ef1c02b465f3cd30
https://pubmed.ncbi.nlm.nih.gov/20681129
https://pubmed.ncbi.nlm.nih.gov/20681129
Publikováno v:
Journal of reproduction and fertility. Supplement. (56)
At the onset of equine chorionic gonadotrophin (eCG) secretion, eCG stimulates luteal androgen and oestrogen production. Although eCG concentrations increase exponentially from day 37 to day 60 of gestation and eCG is detectable in maternal serum unt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a037e0bc3868e071d47281e21dc0ec61
https://pubmed.ncbi.nlm.nih.gov/20681178
https://pubmed.ncbi.nlm.nih.gov/20681178
Publikováno v:
Biology of reproduction. 69(5)
Luteal steroids are necessary to maintain the first 70-90 days of pregnancy in the mare. At 35 days postovulation, the resurgence of the primary corpus luteum (CL) coincides with the secretion of the fetal hormone eCG. In order to study the responsiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d7e712363e97010644c270997ce7aa88
https://pubmed.ncbi.nlm.nih.gov/12890729
https://pubmed.ncbi.nlm.nih.gov/12890729
Publikováno v:
Theriogenology. 50(2)
Estradiol (E2), testosterone (T) and progesterone (P4) concentrations were determined by enzyme-immunoassay in aqueous extracts of fecal samples obtained during anestrus, proestrus, estrus and metestrus of 11 nonpregnant and 11 pregnant bitches. Feca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::058ec448cb5383f8d9c60951e6c74aca
https://pubmed.ncbi.nlm.nih.gov/10734491
https://pubmed.ncbi.nlm.nih.gov/10734491
Publikováno v:
Actas urologicas espanolas. 23(2)
Evaluate the incidence of ureterovesical stenosis in the renal transplant and its outcomes in the evolution of the allograft.Seventy three renal transplants were made between August 1988 and December 1995 in Italian Hospital in Buenos Aires. The mean
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fd6fe88ebbba3f8e3dc9ec2691bc67df
https://pubmed.ncbi.nlm.nih.gov/10327673
https://pubmed.ncbi.nlm.nih.gov/10327673
Publikováno v:
Biology of reproduction. 59(5)
The onset of eCG secretion in pregnant mares coincides with an increase in luteal steroid production and a relative shift toward androgen and estrogen synthesis. However, a cause-effect relationship between eCG and the shift in luteal steroidogenesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d9758c78b229a2c5cb2210defdc87944
https://pubmed.ncbi.nlm.nih.gov/9780310
https://pubmed.ncbi.nlm.nih.gov/9780310
Publikováno v:
Biology of reproduction. 56(4)
In pregnant mares, eCG stimulates luteal androgen and estrogen production, increasing plasma concentrations 2- to 3-fold. To study how these changes are regulated, we examined the expression of mRNA for the steroidogenic enzymes 3 beta-hydroxysteroid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1d145ccf4333b5ff32b8baebb9bb02c2
https://pubmed.ncbi.nlm.nih.gov/9096861
https://pubmed.ncbi.nlm.nih.gov/9096861
Publikováno v:
American journal of veterinary research. 57(9)
To determine the role of progesterone in the regulation of endogenous prostaglandin F2 alpha (PGF2 alpha) secretion during cloprostenol-induced abortion and to investigate use of progestins to prevent prostaglandin-associated abortion.16 pregnant mar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::03566c54437147f3c85be7027114ea5e
https://pubmed.ncbi.nlm.nih.gov/8874729
https://pubmed.ncbi.nlm.nih.gov/8874729