title: The conversion in vitro of pregnenolone to C 19  and C 21  metabolites by the rat adrenal gland, with and without metyrapone.
mesh_terms: D000311:Adrenal Glands / Q000187:drug effects / Q000378:metabolism*; D000728:Androgens / Q000096:biosynthesis; D000738:Androsterone / Q000096:biosynthesis; D000818:Animals; D002247:Carbon Isotopes; D005260:Female; D066298:In Vitro Techniques; D008297:Male; D008797:Metyrapone / Q000494:pharmacology*; D011278:Pregnanes / Q000096:biosynthesis; D011284:Pregnenolone / Q000378:metabolism*; D051381:Rats
chemical_list: D000728:Androgens; D002247:Carbon Isotopes; D011278:Pregnanes; D011284:Pregnenolone; D000738:Androsterone; D008797:Metyrapone