Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Yves Cognié"'
Autor:
Pascal Poindron, N. Lassoued, Philippe Chemineau, Jacques Thimonier, J.A. Delgadillo, G. Khaldi, Benoît Malpaux, Yves Cognié
Publikováno v:
INRA Productions Animales. 30:427-438
Les recherches sur la maîtrise de la reproduction des brebis et des chèvres ont abouti à des traitements hormonaux de synchronisation des chaleurs très largement utilisés. Leurs coûts sont supportés par la valeur ajoutée de la production lait
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89371f1e21ba80c05f69b5b184967afb
https://doi.org/10.20870/productions-animales.2017.30.5.2273
https://doi.org/10.20870/productions-animales.2017.30.5.2273
Autor:
Benoît Malpaux, M Pellicer-Rubio, G. Baril, Yves Cognié, F. Roy, Bernard Leboeuf, Philippe Chemineau, M. C. Maurel
Publikováno v:
Bioscientifica Proceedings.
The control of reproduction in goats is interesting for technical reasons (synchronization of kiddings, adjustment to forage availability or to economy), and for genetic reasons (identification and dissemination of improved genotypes). The use of sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33b784147fb53261ba01b6d801f87fdc
https://doi.org/10.1530/biosciprocs.4.010
https://doi.org/10.1530/biosciprocs.4.010
Autor:
Yves Cognié, N. Poulin, Gérard Baril, M. Verdier, X. Legendre, J. C. Vallet, Pascal Mermillod, Yann Locatelli
Publikováno v:
Theriogenology
Theriogenology, Elsevier, 2005, 64, pp.1729-1739. ⟨10.1016/j.theriogenology.2005.04.002⟩
Theriogenology, Elsevier, 2005, 64, pp.1729-1739. ⟨10.1016/j.theriogenology.2005.04.002⟩
International audience; Techniques for in vitro production (IVP) of viable embryos have been thoroughly developed in several domestic species in view to improve breeding efficiency. When applied to wild life, these techniques may also help the mainte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8dcc61cbf7c4c7d08410604b21c341d
https://doi.org/10.1016/j.theriogenology.2005.04.002
https://doi.org/10.1016/j.theriogenology.2005.04.002
Publikováno v:
Reproduction Nutrition Development
Reproduction Nutrition Development, EDP Sciences, 2004, 44 (4), pp.333-339. ⟨10.1051/rnd:2004038⟩
Reproduction Nutrition Development, EDP Sciences, 2004, 44 (4), pp.333-339. ⟨10.1051/rnd:2004038⟩
International audience; Ovulation rate (OR) and litter size (LS) were recorded in local hair sheep of Martinique and in local × Lacaune-viande crossbreeds, in order to assess prenatal losses. Local hair sheep LS and OR were 1.91 and 2.41, respective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efbee104da18568b61c9c220a408edf5
https://doi.org/10.1051/rnd:2004038
https://doi.org/10.1051/rnd:2004038
Publikováno v:
Theriogenology. 56:299-305
The use of a simple cryopreservation method, adapted to direct transfer of thawed embryos may help to reduce the costs of embryo transfer in sheep and increase the use of this technique genetic improvement of this species. Two experiments were made t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e734449fda62bd3c33f1702e3db9f0af
https://doi.org/10.1016/s0093-691x(01)00564-7
https://doi.org/10.1016/s0093-691x(01)00564-7
Publikováno v:
INRAE Productions Animales. 13:223-231
L’introduction des béliers dans un groupe de brebis en anoestrus anovulatoire induit dans les 2 à 4 jours une ovulation silencieuse, c’est-à-dire non associée à un comportement de chaleur, suivie soit par un cycle ovulatoire de durée ’nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::230813486f4b6bfe9af2eb37d13413dd
https://doi.org/10.20870/productions-animales.2000.13.4.3782
https://doi.org/10.20870/productions-animales.2000.13.4.3782
Publikováno v:
Theriogenology. 54:209-218
The objective of these experiments was to determine the effect of exogenous addition of insulin-like growth factor-I (IGF-I, 100 ng/mL), epidermal growth factor (EGF, 10 ng/mL) and estradiol (E2, 100 ng/mL) to the maturation medium of sheep oocytes o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddc9031e17c026055ab819b2936b1bd8
https://doi.org/10.1016/s0093-691x(00)00342-3
https://doi.org/10.1016/s0093-691x(00)00342-3
Autor:
Jean-Luc Touzé, H. Khatir, A. Guler, Pascal Mermillod, J-F. Beckers, Patrick Lonergan, B. Oussaid, Yves Cognié, D. Monniaux
Publikováno v:
Reproduction. 118:137-144
A GnRH antagonist (Antarelix) was used to suppress endogenous pulsatile secretion of LH and delay the preovulatory LH surge in superovulated heifers to study the effect of a prolonged follicular phase on both follicle and oocyte quality. Oestrous cyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b0f54ac40c0012642082643ce6bf0c1
https://doi.org/10.1530/jrf.0.1180137
https://doi.org/10.1530/jrf.0.1180137
Autor:
Francis Fieni, M. Pépin, J.L. Pellerin, N. Poulin, C. Cortez Romero, Yves Cognié, Y. Chebloune
Publikováno v:
Theriogenology
Theriogenology, Elsevier, 2010, 74 (4), pp.682-690. ⟨10.1016/j.theriogenology.2010.03.020⟩
Theriogenology, Elsevier, 2010, 74 (4), pp.682-690. ⟨10.1016/j.theriogenology.2010.03.020⟩
The objective of this study was to determine whether MVV can be transmitted by ovine embryos produced in vitro and whether the zona pellucida (ZP) provides any protection against MVV infection. Zona pellucida (ZP)-intact and ZP-free embryos, produced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea853b0431379e7eb5b893f011565b73
https://hal.archives-ouvertes.fr/hal-01129466
https://hal.archives-ouvertes.fr/hal-01129466
Autor:
J. Folch, Pascal Mermillod, Naty Poulin, Bertrand Bed'Hom, Francis Dupont, J.L. Alabart, Jean-François Beckers, Jean-Marc Babilliot, G. Baril, Florence Guignot, Yves Cognié
Publikováno v:
Molecular Reproduction and Development 2 (76), 183-190. (2009)
Molecular Reproduction and Development
Molecular Reproduction and Development, Wiley, 2009, 76 (2), pp.183-190. ⟨10.1002/mrd.20940⟩
Molecular Reproduction and Development
Molecular Reproduction and Development, Wiley, 2009, 76 (2), pp.183-190. ⟨10.1002/mrd.20940⟩
Chantier qualité GA; International audience; The aim of this study was to test the accuracy of genotype diagnosis after pre-amplification of DNA extracted from biopsies obtained by microblade cutting of ovine embryos and to evaluate the viability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4fdd2a0c7a42d37f359100f2de30a4f
http://prodinra.inra.fr/record/30013
http://prodinra.inra.fr/record/30013