title: [Hydroxysteroid oxidoreductases and their role in the catalysis of the specific transfer of hydrogen between steroid hormones in human placenta, I: morphological studies and the distribution of the activities of 17beta-and 20 alpha-hydroxysteroid oxidoreductase in subcellular fractions (author's transl)].
mesh_terms: D000645:Ammonium Sulfate; D002021:Buffers; D002250:Carbon Radioisotopes; D002384:Catalysis; D002467:Cell Nucleus / Q000201:enzymology; D002501:Centrifugation, Zonal; D002848:Chromatography, DEAE-Cellulose; D002850:Chromatography, Gel; D003593:Cytoplasm / Q000201:enzymology; D004247:DNA / Q000032:analysis; D003956:Dialysis; D004958:Estradiol / Q000378:metabolism; D005260:Female; D006801:Humans; D006859:Hydrogen / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D006913:Hydroxysteroid Dehydrogenases / Q000378:metabolism*; D066298:In Vitro Techniques; D008247:Lysosomes / Q000201:enzymology; D008365:Manometry; D008854:Microscopy, Electron; D008861:Microsomes / Q000201:enzymology; D008928:Mitochondria / Q000201:enzymology; D010920:Placenta / Q000648:ultrastructure*; D011092:Polyethylene Glycols; D011247:Pregnancy; D011374:Progesterone / Q000378:metabolism; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis; D013347:Subcellular Fractions / Q000201:enzymology*
chemical_list: D002021:Buffers; D002250:Carbon Radioisotopes; D011506:Proteins; D011092:Polyethylene Glycols; D011374:Progesterone; D004958:Estradiol; D012313:RNA; D006859:Hydrogen; D004247:DNA; D006913:Hydroxysteroid Dehydrogenases; D000645:Ammonium Sulfate
vernacular_title: Hydroxysteroid-Oxidoreduktasen und ihre Funktion als Katalysatoren des spezifischen Wasserstoff-Transfers zwischen Steroidhormonen in Humanplacenta, I. Morphologische Untersuchungen und Aktivitätsverteilungen der 17beta- und 20alpha-Hydroxysteroid-Oxidoreduktase in subzellulären Fraktionen