Reproduction en captivité chez les éléphants d'Afrique et d'Asie‎ de l'accouplement au sevrage

Autor: Martin, Morgane

Les populations mondiales d’éléphants d’Afrique et d’Asie sont en déclin. Cette disparition progressive des éléphants est multifactorielle, aussi bien liée à la destruction de l’habitat naturel qu’au braconnage. Des actions sont men�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::098a9ce5845e7aa83232ecd86c53fe60
https://oatao.univ-toulouse.fr/27444/

Cultured pituitary cell GtH response to GnRH at different stages of rainbow trout spermatogenesis and influence of steroid hormones

Autor: Weil, Claudine, MARCUZZI, Odile

Publikováno v: General and Comparative Endocrinology (79), 492-498. (1990)
General and Comparative Endocrinology
General and Comparative Endocrinology, Elsevier, 1990, 79, pp.492-498. ⟨10.1016/0016-6480(90)90080-6⟩

Using primary cultures of whole dispersed pituitary cells collected from rainbow trout at different stages of spermatogenesis, basal and GnRH-induced GtH release and cell GtH content were studied in control and steroid-pretreated cultures. Steroid pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::814481d730e3936db0ef420d54bd58ff
https://doi.org/10.1016/0016-6480(90)90080-6

Feed restriction in cyclic gilts: gonadotrophin-independent effects on follicular growth

Autor: Anne Pasquier, Anne-Marie Mounier, Armelle Prunier, Hélène Quesnel

Publikováno v: Reproduction Nutrition Development
Reproduction Nutrition Development, EDP Sciences, 2000, 40 (4), pp.405-414. ⟨10.1051/rnd:2000108⟩

International audience; Our objective was to determine whether changes in metabolic hormones, induced by feed restriction, can alter follicle distribution in swine ovaries through effects independent of LH pulsatility. In a factorial arrangement, 24

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09180c0530b2a6a82a5a58f1e89f9b52
https://hal.archives-ouvertes.fr/hal-00900398

Regulation of 17-alpha, 20beta-dihydroxy-4-pregnen-3-one production during the testicular cycle of the male rainbow trout Oncorhynchus mykiss

Autor: Vizziano, Denise, Fostier, Alexis, Le Gac, Florence

Publikováno v: 1992; 2. International Symposium on Fish Endocrinology, Saint-Malo, FRA, 1992-06-01-1992-06-04
2. International Symposium on Fish Endocrinology
2. International Symposium on Fish Endocrinology, Jun 1992, Saint-Malo, France. 116 p., 1992

National audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6892122baaec31326901e4494c48ace4
http://prodinra.inra.fr/record/452087

Les modalités de la reproduction de la coque (Cerastoderma edule) sur le littoral français de la Manche et de l'Atlantique

Autor: Guillou, Jacques, Bachelet, Guy, Desprez, Michel, Ducrotoy, Jean-Paul, Madani, Ilham, Rybarczyk, Hervé, Sauriau, Pierre-Guy, Sylvand, Bernard, Elkaim, Bernard, Glermarec, Michel

Publikováno v: Aquatic Living Resources
Aquatic Living Resources, EDP Sciences, 1990, 3 (1), pp.29-41. ⟨10.1051/alr:1990003⟩

International audience; Events in the reproduction of Cerastoderma edule were studied simultaneously during 1937, in eight intertidal zones, with relatively homogeneous edaphic conditions and distributed along the French Channel and Atlantic coasts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6d4d7e63c48586f56b60817f5f33ecdd
https://hal.archives-ouvertes.fr/hal-01853754