title: [Estrogen biosynthesis in human placentas perfused in vitro: demonstration of a significant difference between placentas obtained by cesarian section before the beginning of labor and placentas obtained by natural vaginal delivery].
mesh_terms: D002585:Cesarean Section; D004958:Estradiol / Q000096:biosynthesis*; D004964:Estriol / Q000096:biosynthesis*; D004970:Estrone / Q000096:biosynthesis*; D005260:Female; D006801:Humans; D007700:Kinetics; D007743:Labor, Obstetric; D010477:Perfusion; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D013739:Testosterone / Q000494:pharmacology
chemical_list: D004970:Estrone; D013739:Testosterone; D004958:Estradiol; D004964:Estriol
vernacular_title: Biosynthèse des aestrogènes dans les placentas humains perfusés in vitro: mise en évidence d'une différence significative entre les placentas obtenus par césarienne avant tout début de travail et les placentas obtenus par délivrance vaginale naturelle.