CarbacholElectric StimulationCholinergic AgonistsElectric Stimulation TherapyCalciumStimulation, ChemicalReceptors, MuscarinicCells, CulturedReceptors, Adrenergic, beta-2Signal TransductionMuscarinic AgonistsPhysical StimulationCell LineDeep Brain StimulationDose-Response Relationship, DrugDopamine AgonistsIsoproterenolArrestinsAdrenergic beta-AgonistsMuscle ContractionRats, Sprague-DawleyTranscranial Magnetic StimulationPhosphorylationCyclic AMPMuscle, SmoothTime FactorsKineticsGuanosine 5'-O-(3-Thiotriphosphate)AtropineEnzyme ActivationReceptor, Muscarinic M3GTP-Binding ProteinsCell MembraneAdrenergic alpha-AgonistsReceptors, Adrenergic, beta-1Calcium SignalingReceptors, Adrenergic, betaAdrenergic alpha-1 Receptor AgonistsGuinea PigsProtein Kinase CInositol PhosphatesParasympathomimeticsRats, WistarHistamineInositol 1,4,5-TrisphosphatePhosphatidylinositolsTransfectionType C PhospholipasesAdenylate CyclaseCricetinaeCHO CellsReceptors, Thyrotropin-Releasing HormoneProtein BindingRadioligand AssayPhenylephrineMuscarinic AntagonistsReceptors, G-Protein-CoupledCyclic AMP-Dependent Protein KinasesMolecular Sequence DataRNA, MessengerEnzyme InhibitorsCatsAcetylcholineReceptor, Serotonin, 5-HT2BAction PotentialsThapsigarginBradykininTranscutaneous Electric Nerve StimulationNorepinephrineAdenosine TriphosphateFura-2GABA AgonistsReceptors, Adrenergic, alpha-1NeuronsProtein TransportIonomycinAmino Acid SequenceMice, KnockoutPancreasEndocytosisGene Expression RegulationRecombinant ProteinsMembrane PotentialsVagus NerveCalcium ChannelsCOS CellsElectrophysiologyReceptors, Dopamine D2LigandsAdrenergic AgonistsG-Protein-Coupled Receptor Kinase 2Recombinant Fusion ProteinsTracheaReceptors, Dopamine D1Models, BiologicalMicroscopy, ConfocalInositol 1,4,5-Trisphosphate ReceptorsSynaptic Transmissionbeta-Adrenergic Receptor KinasesRats, Inbred Strains