title: The effect of age on mitochondrial ultrastructure and enzyme cytochemistry.
mesh_terms: D000375:Aging; D000818:Animals; D003576:Electron Transport Complex IV / Q000378:metabolism; D006651:Histocytochemistry; D008099:Liver / Q000254:growth & development*; D008291:Malate Dehydrogenase / Q000378:metabolism; D051379:Mice; D008854:Microscopy, Electron; D008930:Mitochondria, Liver / Q000201:enzymology / Q000648:ultrastructure*; D010477:Perfusion
chemical_list: D008291:Malate Dehydrogenase; D003576:Electron Transport Complex IV