Receptors, NicotinicReceptors, Cholinergicalpha7 Nicotinic Acetylcholine ReceptorBungarotoxinsNeuromuscular JunctionMotor EndplateNicotinic AntagonistsNicotinic AgonistsAcetylcholineTorpedoNicotineConotoxinsAconitineMusclesAzocinesMecamylamineDihydro-beta-ErythroidineBicyclo Compounds, HeterocyclicQuinolizinesElectric OrganCobra Neurotoxin ProteinsCholinergic AgentsTubocurarineXenopus laevisAzetidinesProtein SubunitsPyridinesMyasthenia GravisDimethylphenylpiperazinium IodideCarbacholReceptors, MuscarinicAmphibian VenomsNeuronsOocytesAnabasinePatch-Clamp TechniquesDose-Response Relationship, DrugBenzylidene CompoundsGanglionic StimulantsCholinergic AgonistsGalantamineAmino Acid SequenceAgrinMolecular Sequence DataAlkaloidsBinding SitesAzirinesIon ChannelsXenopusHexamethoniumCholinergic AntagonistsVesicular Acetylcholine Transport ProteinsElectrophysiologyCholineRats, Sprague-DawleyMollusk VenomsRadioligand AssayDrug Partial AgonismMembrane PotentialsBinding, CompetitiveLigandsGanglia, ParasympatheticSynaptic TransmissionTobacco Use DisorderConus SnailCholinesterase InhibitorsReceptor AggregationPhotoaffinity LabelsMuscarinic AgonistsKineticsReceptors, Serotonin, 5-HT3Ion Channel GatingMyasthenic Syndromes, CongenitalSynaptic MembranesCells, CulturedQuinoxalinesProadifenProtein BindingReceptor, Muscarinic M1Cell LineNitro CompoundsReceptor, Muscarinic M3BenzazepinesReceptor, Muscarinic M2Cell MembraneMuscarinic AntagonistsBicyclo CompoundsBrainAllosteric RegulationSynapsesModels, MolecularElectrophorusErabutoxinsCalciumIsoxazolesNeurotoxinsMuscle DenervationMacromolecular SubstancesDecamethonium CompoundsAtropine