Douleurs animales.1. Les mécanismes

Autor: V. PAULMIER, M. FAURE, D. DURAND, A. BOISSY, J. COGNIÉ, A. ESCHALIER, E.MC TERLOUW

Publikováno v: INRAE Productions Animales, Vol 28, Iss 3 (2015)

Qu’ils soient élevés à des fins commerciales ou expérimentales, les animaux de rente sont confrontés tout au long de leur vie à des pratiques potentiellement sources de douleurs : interventions de convenance et d’élevage (castration, écor

Externí odkaz: https://doaj.org/article/78a755438a3a4425b1b86bab1c9e1f84

KIRREL is differentially expressed in adipose tissue from 'fertil+' and 'fertil-' cows

Autor: S, Coyral-Castel, C, Ramé, J, Cognié, J, Lecardonnel, S, Marthey, D, Esquerré, C, Hennequet-Antier, S, Elis, S, Fritz, M, Boussaha, F, Jaffrézic, J, Dupont

Publikováno v: Reproduction (Cambridge, England). 155(2)

We have previously shown that dairy cows carrying the 'fertil-' haplotype for one quantitative trait locus affecting female fertility located on the bovine chromosome three (QTL-F-Fert-BTA3) have a significantly lower conception rate and body weight

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9e17c8e112b82850fb751a3f00d1de29
https://pubmed.ncbi.nlm.nih.gov/29170164

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The pattern of LH secretion and the ovarian response to the 'ram effect' in the anoestrous ewe is influenced by body condition but not by short-term nutritional supplementation

Autor: J. Cognié, A. Piezel, Hannah M. Brown, L. Oujagir, C. Fabre Nys, R. J. Scaramuzzi, J. B. Menassol, S. Freret

Publikováno v: Reproduction, Fertility and Development
Reproduction, Fertility and Development, CSIRO Publishing, 2014, 26 (8), pp.1154-1165. ⟨10.1071/RD13139⟩

Remerciements : Laboratoire Phénotypage - Endocrinologie INRA, UMR Physiologie de la Reproduction et des Comportements, Centre Val de Loire; In sheep, the ‘ram effect’ induces out-of-season fertility and good nutrition increases prolificacy. Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a780082b545299b6be854607f1d70344
https://hal.archives-ouvertes.fr/hal-01129775

Disruption of lipid rafts induces gonadotropin release in ovine pituitary and LbetaT2 gonadotroph cells

Autor: E, Robin, J, Cognié, F, Foulon-Gauze, J, Fontaine, X, Cayla

Publikováno v: Biology of reproduction. 79(1)

In order to better understand the cellular mechanisms underlying LH and FSH secretion, we have addressed the contribution of lipid rafts to the secretion of gonadotropins. We used methyl-beta-cyclodextrin (MbetaCD), a cholesterol-sequestering agent,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2f42b81778731225d62b2c24bf725410
https://pubmed.ncbi.nlm.nih.gov/18322272