title: Localizing steroid dehydrogenase activity on acrylamide gels: the perils of "histochemistry".
mesh_terms: D000178:Acrylamides; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D005069:Evaluation Studies as Topic; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D006913:Hydroxysteroid Dehydrogenases / Q000032:analysis*; D010920:Placenta / Q000201:enzymology; D011247:Pregnancy; D011375:Progesterone Reductase / Q000032:analysis*
chemical_list: D000178:Acrylamides; D006913:Hydroxysteroid Dehydrogenases; D011375:Progesterone Reductase