title: Metabolism of 3 -hydroxy-  5 - and 3-oxo-  4 -C 19  and C 21  steroids in human liver microsomes.
mesh_terms: D000328:Adult; D000368:Aged; D000736:Androstenes / Q000378:metabolism; D000738:Androsterone / Q000378:metabolism; D002247:Carbon Isotopes; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D003470:Culture Media; D003687:Dehydroepiandrosterone / Q000378:metabolism; D005260:Female; D006801:Humans; D008297:Male; D013058:Mass Spectrometry; D008722:Methods; D008862:Microsomes, Liver / Q000378:metabolism*; D008875:Middle Aged; D009243:NAD; D009249:NADP; D011284:Pregnenolone / Q000378:metabolism; D011374:Progesterone / Q000378:metabolism; D012737:Sex Factors; D013256:Steroids / Q000378:metabolism*; D013739:Testosterone / Q000378:metabolism; D013997:Time Factors
chemical_list: D000736:Androstenes; D002247:Carbon Isotopes; D003470:Culture Media; D013256:Steroids; D009243:NAD; D013739:Testosterone; D003687:Dehydroepiandrosterone; D011374:Progesterone; D009249:NADP; D011284:Pregnenolone; D000738:Androsterone