title: Activation and inactivation of muscle postjunctional receptors.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000110:Acetylcholinesterase / Q000502:physiology; D000818:Animals; D001001:Anura; D002118:Calcium / Q000494:pharmacology; D002217:Carbachol / Q000494:pharmacology; D002628:Chemoreceptor Cells / Q000502:physiology*; D004594:Electrophysiology; D007478:Iontophoresis; D008564:Membrane Potentials / Q000502:physiology; D009119:Muscle Contraction / Q000502:physiology; D009411:Nerve Endings / Q000502:physiology; D009469:Neuromuscular Junction / Q000502:physiology*; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D011984:Sensory Receptor Cells / Q000502:physiology*
chemical_list: D000644:Quaternary Ammonium Compounds; D002217:Carbachol; D000110:Acetylcholinesterase; D000109:Acetylcholine; D002118:Calcium