title: [Divalent chelating agents, calcium blockers and metabolic inhibitors had different effects on the iris sphincter muscles].
mesh_terms: D000818:Animals; D001464:Barium / Q000494:pharmacology; D002121:Calcium Channel Blockers / Q000494:pharmacology*; D002417:Cattle; D002614:Chelating Agents / Q000494:pharmacology*; D007461:Iodoacetates / Q000494:pharmacology; D019807:Iodoacetic Acid; D007498:Iris / Q000187:drug effects*; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D010042:Ouabain / Q000494:pharmacology*; D012969:Sodium Fluoride / Q000494:pharmacology; D014700:Verapamil / Q000494:pharmacology
chemical_list: D002121:Calcium Channel Blockers; D002614:Chelating Agents; D007461:Iodoacetates; D001464:Barium; D010042:Ouabain; D012969:Sodium Fluoride; D014700:Verapamil; D019807:Iodoacetic Acid