AcetylcholinesteraseAcetylcholineCholinesterase InhibitorsButyrylcholinesteraseAcetylthiocholineCholinesterasesTorpedoReceptors, CholinergicReceptors, NicotinicCholinesterase ReactivatorsElectrophorusPhysostigmineTacrineParaoxonalpha7 Nicotinic Acetylcholine ReceptorElectric OrganGalantamineBungarotoxinsPralidoxime CompoundsNeuromuscular JunctionSarinIsoflurophateReceptors, MuscarinicIndansNeostigmineVesicular Acetylcholine Transport ProteinsEdrophoniumPseudocholinesteraseThiocholineCholine O-AcetyltransferasePyridostigmine BromideInsecticidesChlorpyrifosNicotinic AntagonistsOrganothiophosphorus CompoundsSomanBungarusPhenylcarbamatesAtropineCarbamatesMotor EndplateEchothiophate IodideEelsElapid VenomsNicotinic AgonistsCholinergic AgentsDichlorvosOrganophosphate PoisoningOrganophosphatesOximesMusclesTetraisopropylpyrophosphamideMuscarinic AntagonistsCarbacholCholineOrganophosphorus CompoundsChemical Warfare AgentsMalathionNicotineTubocurarineObidoxime ChlorideCholinergic FibersKineticsHistocytochemistryTrichlorfonButyrylthiocholineDose-Response Relationship, DrugPiperidinesTrimedoximeBrainPropoxurParasympathetic Nervous SystemDecamethonium CompoundsParasympathomimeticsMuscarinic AgonistsMyasthenia GravisScopolamine HydrobromideBinding SitesInsecticide ResistanceReceptor, Muscarinic M2ParathionAldicarbParasympatholyticsHemicholinium 3OrganothiophosphatesQuinuclidinyl BenzilateMecamylamineNeuronsGuinea PigsAntidotesCholinergic AgonistsPyridinium CompoundsNootropic AgentsVasodilationReceptor, Muscarinic M1Amino Acid SequenceOxotremorineSynaptic TransmissionMolecular Sequence DataGanglia, Autonomic