alpha7 Nicotinic Acetylcholine ReceptorReceptors, NicotinicDrug Partial AgonismNicotinic AgonistsReceptors, CholinergicReceptors, Serotonin, 5-HT3Nicotinic AntagonistsAnabasineReceptors, MuscarinicNicotineQuinuclidinyl BenzilateMuscarinic AntagonistsCarbacholScopolamine HydrobromideParasympathomimeticsXenopus laevisCholinergic AgonistsOocytesN-MethylscopolamineAtropineCholinergic AntagonistsDexetimideMuscarinic AgonistsAcetylcholineReceptor, Muscarinic M1ParasympatholyticsCholinergic AgentsReceptor, Muscarinic M3Scopolamine DerivativesMecamylaminePirenzepineReceptors, Adrenergic, alphaPropylbenzilylcholine MustardCholinesterase InhibitorsArecolineOxotremorineQuinuclidinesCholinergic FibersReceptor, Muscarinic M2BenzilatesBungarotoxinsPhysostigminealpha 1-AntitrypsinDecamethonium CompoundsReceptor, Muscarinic M4TubocurarineHexamethonium CompoundsTetraisopropylpyrophosphamideBinding, CompetitiveAtropine DerivativesDose-Response Relationship, DrugRats, Sprague-DawleyElectric OrganButoxamineHypoxia-Inducible Factor 1, alpha SubunitKineticsParasympathetic Nervous SystemReceptors, AdrenergicHexamethoniumGlycopyrrolateMuscarineAcetylcholinesteraseAutoradiographyParathionReceptors, Adrenergic, betaCholine O-AcetyltransferaseCalciumReceptor, Muscarinic M5BrainAconitineCholinergic NeuronsTritiumGTP-Binding ProteinsNeostigminePilocarpineHair Cells, Auditory, InnerProtein SubunitsPhosphatidylinositolsGalantamineIntegrin alpha3beta1Integrin alpha4Integrin alpha6CatecholaminesSignal TransductionHair Cells, Auditory, OuterNeuronsMolecular Sequence DataIntegrin alpha5beta1HippocampusHemicholinium 3Rats, Inbred StrainsTropanesBinding SitesRecombinant ProteinsGuinea PigsRadioligand AssayMethacholine CompoundsMembrane PotentialsIntegrin alpha4beta1Virulence Factors, Bordetella