title: Gonadotropin-induced desensitization of Leydig cells in vivo and in vitro: estrogen action in the testis.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D006063:Chorionic Gonadotropin / Q000494:pharmacology*; D000242:Cyclic AMP / Q000096:biosynthesis; D003577:Cytochrome P-450 Enzyme System / Q000378:metabolism; D004958:Estradiol / Q000494:pharmacology; D004967:Estrogens / Q000502:physiology*; D007700:Kinetics; D007985:Leydig Cells / Q000378:metabolism*; D008297:Male; D011284:Pregnenolone / Q000096:biosynthesis; D014176:Protein Biosynthesis; D011956:Receptors, Cell Surface / Q000378:metabolism; D011960:Receptors, Estrogen / Q000378:metabolism; D011974:Receptors, LH; D013629:Tamoxifen / Q000494:pharmacology; D013739:Testosterone / Q000096:biosynthesis*
chemical_list: D006063:Chorionic Gonadotropin; D004967:Estrogens; D011956:Receptors, Cell Surface; D011960:Receptors, Estrogen; D011974:Receptors, LH; D013629:Tamoxifen; D013739:Testosterone; D004958:Estradiol; D011284:Pregnenolone; D003577:Cytochrome P-450 Enzyme System; D000242:Cyclic AMP