Small-Conductance Calcium-Activated Potassium ChannelsPotassium ChannelsPotassiumPotassium Channels, Calcium-ActivatedPotassium Channel BlockersApaminPotassium Channels, Inwardly RectifyingIon ChannelsPotassium Channels, Voltage-GatedCalcium ChannelsIon Channel GatingMembrane PotentialsShaker Superfamily of Potassium ChannelsIntermediate-Conductance Calcium-Activated Potassium ChannelsElectric ConductivityKv1.3 Potassium ChannelPatch-Clamp TechniquesLarge-Conductance Calcium-Activated Potassium ChannelsKv1.2 Potassium ChannelElectrophysiologyCharybdotoxinKv1.1 Potassium ChannelChloride ChannelsEther-A-Go-Go Potassium ChannelsShaw Potassium ChannelsKCNQ1 Potassium ChannelTetraethylammoniumQuinolinium CompoundsCalcium SignalingKCNQ Potassium ChannelsKv1.5 Potassium ChannelShab Potassium ChannelsScorpion VenomsKv1.4 Potassium ChannelGlyburideDequaliniumKATP ChannelsPotassium Channels, Tandem Pore DomainKCNQ2 Potassium ChannelCalciumCalcium Channel AgonistsKCNQ3 Potassium ChannelAction PotentialsShal Potassium ChannelsCalcium Channels, L-TypeCalcium Channel BlockersBariumG Protein-Coupled Inwardly-Rectifying Potassium ChannelsNeuronsScorpions1-NaphthylamineChloridesDelayed Rectifier Potassium ChannelsOocytesOximesAdenosine TriphosphateDose-Response Relationship, DrugXenopus laevisMolecular Sequence DataCystic Fibrosis Transmembrane Conductance RegulatorSodiumAmino Acid SequenceCell MembraneCells, CulturedRats, Sprague-DawleyKinetics4-AminopyridineCalcium, DietaryXenopusCalcium Channels, N-TypeLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsTetraethylammonium CompoundsMechanotransduction, CellularSodium Channel BlockersCell LineIon TransportElectric StimulationRats, WistarCromakalimGuinea PigsModels, MolecularPinacidilNeurotoxinsPotassium, DietaryLipid BilayersCesiumSulfonylurea ReceptorsBarium CompoundsMuscle, SmoothAlkanesPotassium ChlorideBenzimidazolesVasodilationTRPC Cation ChannelsTime FactorsPeptidesCyclic Nucleotide-Gated Cation ChannelsIndolesVasodilator AgentsPotassium Deficiency