title: [Biosynthesis of estrogens and progesterone by the human placenta perfused in vitro: variations according to the method of obtaining the placenta (routine cesarean section, during labor, natural vaginal delivery)].
mesh_terms: D002585:Cesarean Section; D002784:Cholesterol / Q000378:metabolism; D036861:Delivery, Obstetric; D004958:Estradiol / Q000096:biosynthesis*; D004970:Estrone / Q000096:biosynthesis*; D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D007743:Labor, Obstetric; D010477:Perfusion; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011284:Pregnenolone / Q000096:biosynthesis; D011374:Progesterone / Q000096:biosynthesis*; D013739:Testosterone / Q000378:metabolism; D013997:Time Factors
chemical_list: D004970:Estrone; D013739:Testosterone; D011374:Progesterone; D004958:Estradiol; D011284:Pregnenolone; D002784:Cholesterol
vernacular_title: Biosynthèse des oestrogènes et de la progestérone par le placenta humain perfusé in vitro: variations selon le mode d'obtention du placenta (césarienne systématique, au cours du travail, délivrance vaginale naturelle)