title: The use of a heated stage for following histochemical reactions under a microdensitometer.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000201:enzymology; D002356:Cartilage / Q000201:enzymology; D002358:Cartilage, Articular / Q000201:enzymology; D003720:Densitometry / Q000295:instrumentation*; D006651:Histocytochemistry; D007770:L-Lactate Dehydrogenase / Q000032:analysis*; D008099:Liver / Q000201:enzymology; D051379:Mice; D009132:Muscles / Q000201:enzymology; D009206:Myocardium / Q000201:enzymology; D051381:Rats; D013385:Succinate Dehydrogenase / Q000032:analysis*
chemical_list: D007770:L-Lactate Dehydrogenase; D013385:Succinate Dehydrogenase