title: In vitro biotransformation of steroid hormones by human semen.
mesh_terms: D000728:Androgens / Q000378:metabolism; D000735:Androstenedione / Q000302:isolation & purification / Q000378:metabolism; D000736:Androstenes / Q000302:isolation & purification / Q000378:metabolism*; D001665:Binding Sites; D001711:Biotransformation; D002250:Carbon Radioisotopes; D002850:Chromatography, Gel; D002854:Chromatography, Paper; D003687:Dehydroepiandrosterone / Q000378:metabolism; D006801:Humans; D006913:Hydroxysteroid Dehydrogenases / Q000378:metabolism; D008297:Male; D010949:Plasma; D011284:Pregnenolone / Q000378:metabolism*; D012661:Semen / Q000378:metabolism*; D013739:Testosterone / Q000302:isolation & purification / Q000378:metabolism; D014316:Tritium
chemical_list: D000728:Androgens; D000736:Androstenes; D002250:Carbon Radioisotopes; D014316:Tritium; D013739:Testosterone; D000735:Androstenedione; D003687:Dehydroepiandrosterone; D011284:Pregnenolone; D006913:Hydroxysteroid Dehydrogenases