title: Histochemistry of the normal eustachian tube.
mesh_terms: D000135:Acid Phosphatase / Q000032:analysis; D000469:Alkaline Phosphatase / Q000032:analysis; D000626:Aminopeptidases / Q000032:analysis; D000818:Animals; D002415:Cats; D008058:Dihydrolipoamide Dehydrogenase / Q000032:analysis; D004847:Epithelial Cells; D004848:Epithelium / Q000201:enzymology*; D004950:Esterases / Q000032:analysis; D005064:Eustachian Tube / Q000201:enzymology*; D006168:Guinea Pigs; D000882:Haplorhini; D006651:Histocytochemistry; D008854:Microscopy, Electron; D010087:Oxides; D010088:Oxidoreductases / Q000032:analysis
chemical_list: D010087:Oxides; D010088:Oxidoreductases; D008058:Dihydrolipoamide Dehydrogenase; D004950:Esterases; D000469:Alkaline Phosphatase; D000135:Acid Phosphatase; D000626:Aminopeptidases