Receptors, NicotinicNicotinic Antagonistsalpha7 Nicotinic Acetylcholine ReceptorNicotinic AgonistsNicotineAconitineBungarotoxinsDihydro-beta-ErythroidineAzocinesDimethylphenylpiperazinium IodideBicyclo Compounds, HeterocyclicQuinolizinesMecamylamineAcetylcholineHexamethoniumCholinergic AgentsGanglionic StimulantsAnabasineConotoxinsGalantaminePyridinesalpha 1-AntitrypsinNeuronsProtein SubunitsAlkaloidsDose-Response Relationship, DrugGanglia, ParasympatheticBenzylidene CompoundsPicolinesLobelineCholinesterase InhibitorsReceptors, CholinergicTubocurarineReceptors, Adrenergic, alphaIbogaineRats, Sprague-DawleyPatch-Clamp TechniquesHypoxia-Inducible Factor 1, alpha SubunitMuscarinic AntagonistsXenopus laevisPyrantelAtropineAzetidinesHexamethonium CompoundsRadioligand AssayHabenulaOocytesReceptors, MuscarinicTorpedoBinding SitesDopamineParasympathomimeticsSynaptic TransmissionCholineSynaptosomesChlorisondamineMembrane PotentialsCholinergic AgonistsMolecular Sequence DataTacrineTobacco Use DisorderBinding, CompetitiveChromaffin CellsEpilepsy, Frontal LobeElectrophysiologyMorantelDextrorphanCarbacholQuinoxalinesProtein BindingXenopusCorpus StriatumKineticsIon Channel GatingLevamisoleReptilian ProteinsCalciumMuscarinic AgonistsBrainIntegrin alpha3beta1Mice, Inbred C57BLMollusk VenomsIntegrin alpha4Amino Acid SequenceIntegrin alpha6Cholinergic FibersIntegrin alpha5beta1NeostigmineTransfectionElectric StimulationLigandsHippocampusMuscarineAutoradiographyStructure-Activity RelationshipMice, KnockoutBase SequenceBungarusCholinergic AntagonistsDrug Partial Agonism