title: Histochemical demonstration of the hydroxysteroid oxidoreductases in the umbilical cord and membranes of human term and immature placenta.
mesh_terms: D004958:Estradiol / Q000378:metabolism; D006651:Histocytochemistry; D006801:Humans; D006913:Hydroxysteroid Dehydrogenases / Q000378:metabolism*; D066298:In Vitro Techniques; D009243:NAD / Q000378:metabolism; D009249:NADP / Q000378:metabolism; D010920:Placenta / Q000201:enzymology*; D014470:Umbilical Cord / Q000201:enzymology*
chemical_list: D009243:NAD; D004958:Estradiol; D009249:NADP; D006913:Hydroxysteroid Dehydrogenases