Reproduction, nutrition, développement, Volume 20,Numéros 1 à 3

Acad ACTH activity adipose adrenal adultes aldosterone amino acids amphogènes androgènes animals bacteria bacteria diet binding Biol Biophys birth blood body C. R. Acad calcium cellules chromosomes concentration control diet cortisol cycle days development different digesta digestibility ecdysone effect eggs Endocr Endocrinology enzyme estradiol ewes experiment factors faeces fasting females femelle fetal fetuses first follicle found gland gonadotropin group growth hormone higher hormonal hyaluronidase hypophysectomy ileum increase increased Inhibin insulin interaction l'hormone lactose lambs levels lower mâles mean measured membranes metabolism method mother nitrogen normal number observed obtained oocytes Orchestia parturition period Physiol pineal pituitary plasma pregnancy present progesterone prolactin protein rabbits récepteurs receptors reported results same samples semen Sertoli serum sheep showed significant similar small intestine somatomedin spécifique stage steroid stimulation studies study synthèse testis testostérone time tissue type used using vitellogenin vitro weeks weight yolk