title: Tetrazolium salts: antagonism of acetylcholine and histamine response on isolated guinea pig ileum by 2:3:5:triphenyl-tetrazolium chloride.
mesh_terms: D000109:Acetylcholine / Q000037:antagonists & inhibitors*; D000818:Animals; D004579:Electron Transport / Q000187:drug effects; D006168:Guinea Pigs; D006634:Histamine H1 Antagonists / Q000008:administration & dosage*; D007082:Ileum / Q000187:drug effects; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D010085:Oxidative Phosphorylation / Q000187:drug effects; D013778:Tetrazolium Salts / Q000008:administration & dosage*
chemical_list: D006634:Histamine H1 Antagonists; D013778:Tetrazolium Salts; D000109:Acetylcholine