Isolation of 4-pregnen-20-alpha-one from rats' ovarian venous blood and ovaries.
D006907:17-alpha-Hydroxypregnenolone / Q000302:isolation & purification; D000818:Animals; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D005260:Female; D007259:Infrared Rays; D010053:Ovary / Q000032:analysis*; D011278:Pregnanes / Q000097:blood* / Q000302:isolation & purification*; D051381:Rats; D013053:Spectrophotometry
D011278:Pregnanes; D006907:17-alpha-Hydroxypregnenolone