title: Electron microscopic visualization of tetramethyl benzidine reaction product on horseradish peroxidase neurohistochemistry.
mesh_terms: D000818:Animals; D001560:Benzidines; D006651:Histocytochemistry; D006735:Horseradish Peroxidase; D008297:Male; D008854:Microscopy, Electron; D009420:Nervous System / Q000032:analysis*; D010544:Peroxidases; D051381:Rats
chemical_list: D001560:Benzidines; C021758:3,3',5,5'-tetramethylbenzidine; D006735:Horseradish Peroxidase; D010544:Peroxidases