title: Formation of 3alpha-hydroxy-5beta-pregnan-20-one in the ovaries of catfish, Heteropneustes fossilis (Bloch).
mesh_terms: D000305:Adrenal Cortex Hormones / Q000096:biosynthesis; D000324:Adrenocorticotropic Hormone / Q000494:pharmacology; D000818:Animals; D005260:Female; D005399:Fishes / Q000378:metabolism*; D006062:Gonadotropins / Q000494:pharmacology; D007668:Kidney / Q000187:drug effects / Q000378:metabolism; D008297:Male; D010053:Ovary / Q000187:drug effects / Q000378:metabolism*; D011276:Pregnanediol / Q000096:biosynthesis; D011278:Pregnanes / Q000096:biosynthesis*
chemical_list: D000305:Adrenal Cortex Hormones; D006062:Gonadotropins; D011278:Pregnanes; D000324:Adrenocorticotropic Hormone; D011276:Pregnanediol