title: The importance of osmiophilia in the production of stable azoindoxyl complexes of high contrast for combined enzyme cytochemistry and electron microscopy.
mesh_terms: D000818:Animals; D001391:Azo Compounds; D004396:Coloring Agents; D004798:Enzymes / Q000032:analysis*; D006651:Histocytochemistry; D007668:Kidney / Q000166:cytology; D008854:Microscopy, Electron; D009992:Osmium; D051381:Rats; D013053:Spectrophotometry; D013194:Staining and Labeling
chemical_list: D001391:Azo Compounds; D004396:Coloring Agents; D004798:Enzymes; D009992:Osmium