Zobrazeno 1 - 10
of 94
pro vyhledávání: '"B. Delaleu"'
Autor:
F. Berthelot, Luis Miguel Pastor, Jordi Roca, E. Venturi, Emilio A. Martinez, F. Martinat-Botté, B. Delaleu, Cristina Cuello, Juan M. Vazquez
Publikováno v:
Theriogenology
Theriogenology, Elsevier, 2007, 67 (5), pp.970-982
Theriogenology, Elsevier, 2007, 67 (5), pp.970-982
The objective of this study was to analyze the validity of the stereomicroscopic evaluation of vitrified-warmed (V-W) porcine blastocysts. Unhatched blastocysts were obtained from Large-white gilts (n=10). Blastocysts (n=156) were vitrified using the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70cb363df5c6e904d900559df6292cff
https://doi.org/10.1016/j.theriogenology.2006.11.011
https://doi.org/10.1016/j.theriogenology.2006.11.011
Autor:
Jean-Jacques Patard, Nathalie Dejucq-Rainsford, Bernard Jégou, B. Delaleu, V. Roulet, Ap Satie, Hélène Denis, C. Staub, A. Le Tortorec
Publikováno v:
Human Reproduction
Human Reproduction, 2006, 21 (6), pp.1564-1575
Human Reproduction, Oxford University Press (OUP), 2006, 21 (6), pp.1564-75. ⟨10.1093/humrep/del018⟩
Human Reproduction, Oxford University Press (OUP), 2006, 21 (6), pp.1564-1575
Human Reproduction, 2006, 21 (6), pp.1564-75. ⟨10.1093/humrep/del018⟩
Human Reproduction, 2006, 21 (6), pp.1564-1575
Human Reproduction, Oxford University Press (OUP), 2006, 21 (6), pp.1564-75. ⟨10.1093/humrep/del018⟩
Human Reproduction, Oxford University Press (OUP), 2006, 21 (6), pp.1564-1575
Human Reproduction, 2006, 21 (6), pp.1564-75. ⟨10.1093/humrep/del018⟩
International audience; BACKGROUND: Over recent decades, recurring efforts have been devoted to developing testicular cell or tissue cultures for basic and clinical research. However, there remains much confusion, particularly concerning the fate of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c07fe5537566a64663046885de1579e
https://doi.org/10.1093/humrep/del018
https://doi.org/10.1093/humrep/del018
Publikováno v:
Biology of reproduction. 63(5)
Seasonal anestrus in ewes results from an increase in response to the negative feedback action of estradiol (E(2)). This increase in the inhibitory effects of E(2) is controlled by photoperiod and appears to be mediated, in part, by dopaminergic neur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9a4655d8a866fe2c9f43bdaebdc50898
https://pubmed.ncbi.nlm.nih.gov/11058538
https://pubmed.ncbi.nlm.nih.gov/11058538
Publikováno v:
Endocrinology. 139(4)
Although a neural site of action for estradiol in inducing a LH surge via a surge of GnRH is now well established in sheep, the precise target(s) for estrogen within the brain is unknown. To address this issue, two experiments were conducted during t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::37c032c6b16ec02ca18e352e480f5854
https://pubmed.ncbi.nlm.nih.gov/9528959
https://pubmed.ncbi.nlm.nih.gov/9528959
Publikováno v:
Journal of reproduction and fertility. 111(2)
Corticotrophin-releasing hormone (CRH) has been proposed as a mediator of the antireproductive effects of stress through an action within the hypothalamus to inhibit GnRH secretion. This hypothesis was tested in sheep by studying the responses to cen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3710d619376ad0afc0d57883d4672fa
https://pubmed.ncbi.nlm.nih.gov/9462293
https://pubmed.ncbi.nlm.nih.gov/9462293
Publikováno v:
Biology of reproduction. 56(6)
In the present study we have identified a site of action of estradiol in the inhibition of LH secretion during anestrus in the ewe. In the first experiment, we studied six sites: the medial preoptic area, the lateral preoptic area, the ventromedial h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::394bbec270d5e6fe29e72994e0e18783
https://pubmed.ncbi.nlm.nih.gov/9166708
https://pubmed.ncbi.nlm.nih.gov/9166708
Autor:
Dominique Blache, B. Delaleu, L.M. Chagas, Graeme Martin, R. Deghenghi, Alain Caraty, Margaret Blackberry
Publikováno v:
Journal of Neuroendocrinology
Journal of Neuroendocrinology, Wiley, 1997, 9, pp.887-892
Journal of Neuroendocrinology, Wiley, 1997, 9, pp.887-892
The equilibrium of the brain-pituitary-testicular axis is controlled by negative feedback exerted primarily through changes in the circulating concentrations of gonadal steroids. This is usually studied in gonadectomised animals treated with single l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef414f9c37e29b2f6cc0f1a75f431733
https://hal.inrae.fr/hal-02696752
https://hal.inrae.fr/hal-02696752
Publikováno v:
Annales d'endocrinologie. 56(5)
The preovulatory surge of LH, or positive feedback response to oestradiol, is related to the steroid's direct stimulating action on the pituitary gland, but we have demonstrated that, in sheep, the central nervous system plays an essential role in it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5c966213661c63cd4d9e60600822c2bd
https://pubmed.ncbi.nlm.nih.gov/8597499
https://pubmed.ncbi.nlm.nih.gov/8597499
Autor:
C. Almiñana, Luis Miguel Pastor, Jordi Roca, Emilio A. Martinez, F. Martinat Botté, B. Delaleu, Françoise Berthelot, Juan M. Vazquez, Cristina Cuello
Publikováno v:
Reproduction, Fertility and Development. 18:152
The development of the open pulled straw vitrification has provided excellent results of in vitro porcine embryo development. Embryo quality evaluation after vitrification has been traditionally focused on morphological assessment performed by stereo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b108504bd5c8f88cac9e4b37b1ffc3d0
https://doi.org/10.1071/rdv18n2ab88
https://doi.org/10.1071/rdv18n2ab88
Autor:
V. Roulet, H. Denis, C. Staub, A. Le Tortorec, B. Delaleu, A.P. Satie, J.J. Patard, B. Jégou, N. Dejucq-Rainsford
Publikováno v:
Human Reproduction; Jun2006, Vol. 21 Issue 6, p1564-1575, 12p