title: EFFECTS OF SURFACTANTS ON THE TWITCH TENSION OF FROG SARTORIUS MUSCLE.
mesh_terms: D000109:Acetylcholine; D064751:Ammonium Compounds; D000818:Animals; D000891:Anti-Infective Agents, Local; D001001:Anura; D002400:Cathartics; D003472:Curare; D004594:Electrophysiology; D009119:Muscle Contraction; D009132:Muscles; D009388:Neostigmine; D010539:Permeability; D010600:Pharmacology; D000644:Quaternary Ammonium Compounds; D012106:Research; D013501:Surface-Active Agents
chemical_list: D064751:Ammonium Compounds; D000891:Anti-Infective Agents, Local; D002400:Cathartics; D000644:Quaternary Ammonium Compounds; D013501:Surface-Active Agents; D009388:Neostigmine; D003472:Curare; D000109:Acetylcholine
keywords: ACETYLCHOLINE; ANTISEPTICS, QUATERNARY AMMONIUM; CATHARTICS; CURARE; ELECTROPHYSIOLOGY; EXPERIMENTAL LAB STUDY; FROGS; MUSCLE CONTRACTION; MUSCLES; NEOSTIGMINE; PERMEABILITY; PHARMACOLOGY; SURFACE-ACTIVE AGENTS