title: [Steroid metabolism in primates. XVII. Isolation of 17alpha-hydroxy-pregnenolone from adrenal venous blood of the baboon (Papio hamdryas)].
abstract: 17alpha-Hydroxypregnenolone (3beta,17alpha-dihydroxy-5-pregene-20-one) was isolated from adrenal venous blood of male healthy baboons and identified by paper chromatography, thin layer chromatography and infrared spectrometry. In 6 animals the concentration in adrenal venous blood (16--70 mug/100ml) and the secretion rate (2--5 mug/h/kg body weight) have been estimated. The results demonstrate the secretion of 17alpha-hydroxypregnenolone by the baboon adrenal.
mesh_terms: D006907:17-alpha-Hydroxypregnenolone / Q000096:biosynthesis / Q000097:blood*; D000302:Adrenal Cortex / Q000378:metabolism*; D000311:Adrenal Glands / Q000378:metabolism*; D000818:Animals; D008297:Male; D010215:Papio / Q000378:metabolism*
chemical_list: D006907:17-alpha-Hydroxypregnenolone
vernacular_title: Steroidstoffwechsel bei Primaten. XVII. Isolierung von 17alpha-Hydroxy-Pregnenolon aus Nebennieren-venenblut vom Pavian (Papio hamadryas)