title: The effect of cyproterone acetate on the activity of delta 5-3 beta-hydroxysteroid dehydrogenase in tadpole sex transformation.
mesh_terms: D015096:3-Hydroxysteroid Dehydrogenases / Q000378:metabolism*; D000818:Animals; D001001:Anura; D003534:Cyproterone / Q000494:pharmacology*; D005260:Female; D007814:Larva / Q000187:drug effects / Q000201:enzymology; D008099:Liver / Q000187:drug effects / Q000201:enzymology; D008297:Male; D010053:Ovary / Q000187:drug effects / Q000201:enzymology; D011284:Pregnenolone / Q000378:metabolism; D011892:Rana catesbeiana; D012733:Sex Differentiation / Q000187:drug effects*; D013737:Testis / Q000187:drug effects / Q000201:enzymology
chemical_list: D011284:Pregnenolone; D003534:Cyproterone; D015096:3-Hydroxysteroid Dehydrogenases