Zobrazeno 1 - 10
of 41
pro vyhledávání: '"L A Guilbault"'
Autor:
N. P. Varela, W. F. Clark, A. Guthrie, L. A. Guilbault, Paul Sockett, Susan E. Goebel, Jeff Wilson
Publikováno v:
Journal of Food Protection. 77:216-226
The main objective of this study was to provide cost estimates of human Escherichia coli O157 infection to facilitate future assessment of the benefits and costs of alternative preventive strategies to reduce illness. We investigated the costs of ill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c12bde68c967f98f17ab096a2b98a6c
https://doi.org/10.4315/0362-028x.jfp-13-177
https://doi.org/10.4315/0362-028x.jfp-13-177
Publikováno v:
Biology of Reproduction. 57:341-346
Growth factors such as transforming growth factors a (TGFO) and ji (TGFP) secreted by theca cells and present in bovine follicular fluid (bFF) have been implicated in granulosa cell growth and differentiation. We investigated these phenomena using tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca4b4c27f3716f876cc201b62e1d245f
https://doi.org/10.1095/biolreprod57.2.341
https://doi.org/10.1095/biolreprod57.2.341
Autor:
L A Guilbault, Pierrette Gaudreau, Denis Petitclerc, H. Ringuet, Y Couture, Jean Morisset, G. Pelletier, P Brazeau
Publikováno v:
Journal of Animal Science. 72:2709-2717
Forty-eight Holstein dairy heifers (98.9 kg BW; 3 mo old) were subjected for 246 d to twice-daily s.c. injections of saline (CTL) or human growth hormone-releasing hormone (GRH; 5 micrograms/kg BW) and to photoperiods of 8 h of light (L): 16 h of dar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f57cfedb7bd1ea95dedc5216f3060e
https://doi.org/10.2527/1994.72102709x
https://doi.org/10.2527/1994.72102709x
Intracellular regulation of estradiol and progesterone production by cultured bovine granulosa cells
Publikováno v:
Molecular reproduction and development. 54(4)
The objective of the present study was to investigate the implication of protein kinase A (PKA), protein kinase C (PKC), and receptor protein tyrosine kinase (R-PTK) pathways in the regulation of estradiol (E2) and progesterone (P4) production by bov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4478a4a0d4f4f81b0117c6d0017bb4b5
https://pubmed.ncbi.nlm.nih.gov/10542377
https://pubmed.ncbi.nlm.nih.gov/10542377
Publikováno v:
Molecular reproduction and development. 50(2)
This study was undertaken to characterize the relationship between changes in steroid production, cell cycle activity (ie, cell proliferation) and apoptosis in antral and mural bovine granulosa cells cultured in vitro. This was done to select conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::50287664b83ddc60fce2fbabeb016222
https://pubmed.ncbi.nlm.nih.gov/9590533
https://pubmed.ncbi.nlm.nih.gov/9590533
Publikováno v:
Biology of reproduction. 57(2)
Growth factors such as transforming growth factors alpha (TGF alpha) and beta (TGFbeta) secreted by theca cells and present in bovine follicular fluid (bFF) have been implicated in granulosa cell growth and differentiation. We investigated these phen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::42fedc146b29d2d8d81de912883a18e4
https://pubmed.ncbi.nlm.nih.gov/9241048
https://pubmed.ncbi.nlm.nih.gov/9241048
Publikováno v:
Journal of animal science. 73(3)
Changes in proportions of luteal cells after buserelin treatment were studied in the corpus luteum (CL) that was present at the time of treatment (CLP) and in the buserelin-induced CL (CLI) of cyclic and acyclic postpartum cows. On d 0 of the experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::403abcd0bc4f17aa6f046e6526f18a6e
https://pubmed.ncbi.nlm.nih.gov/7608014
https://pubmed.ncbi.nlm.nih.gov/7608014
Autor:
H, Ringuet, G, Pelletier, P, Brazeau, P, Gaudreau, L A, Guilbault, J, Morisset, Y, Couture, D, Petitclerc
Publikováno v:
Journal of animal science. 72(10)
Forty-eight Holstein dairy heifers (98.9 kg BW; 3 mo old) were subjected for 246 d to twice-daily s.c. injections of saline (CTL) or human growth hormone-releasing hormone (GRH; 5 micrograms/kg BW) and to photoperiods of 8 h of light (L): 16 h of dar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e1d2ca6de646fdd9a27185cebfa3bc67
https://pubmed.ncbi.nlm.nih.gov/7883631
https://pubmed.ncbi.nlm.nih.gov/7883631
Autor:
P. Matton, Reuben J. Mapletoft, Jacques G. Lussier, L. A. Guilbault, F. Grasso, T. D. Carruthers
Publikováno v:
Journal of reproduction and fertility. 102(1)
The effects of charcoal-extracted bovine follicular fluid (BFF) on endocrine profiles and follicular development in intact and hemiovariectomized postpubertal heifers were examined. Oestrus-synchronized heifers received Norgestomet implants on day 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af9ec2eaf9489d310ab65d95d7fcb636
https://pubmed.ncbi.nlm.nih.gov/7799331
https://pubmed.ncbi.nlm.nih.gov/7799331
Publikováno v:
Journal of animal science. 72(7)
The influence of the corpus luteum (CL) at the time of buserelin treatment and of buserelin-induced ovulation on the dynamics of ovarian follicular development was determined in 18 postpartum cyclic beef cows injected i.m. with 8 micrograms of busere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1e8696e79367d45d55b7826502ee9d71
https://pubmed.ncbi.nlm.nih.gov/7928759
https://pubmed.ncbi.nlm.nih.gov/7928759