Ion ChannelsPotassium ChannelsIon Channel GatingPotassium Channels, Inwardly RectifyingPotassiumPotassium Channel BlockersPotassium Channels, Voltage-GatedCalcium ChannelsShaker Superfamily of Potassium ChannelsKv1.3 Potassium ChannelPotassium Channels, Calcium-ActivatedAcid Sensing Ion ChannelsKv1.2 Potassium ChannelKv1.1 Potassium ChannelEther-A-Go-Go Potassium ChannelsMembrane PotentialsCalcium Channel BlockersChloride ChannelsElectrophysiologyKCNQ1 Potassium ChannelLarge-Conductance Calcium-Activated Potassium ChannelsShaw Potassium ChannelsKATP ChannelsPatch-Clamp TechniquesKCNQ Potassium ChannelsKv1.5 Potassium ChannelElectric ConductivityKv1.4 Potassium ChannelShab Potassium ChannelsCalcium Channels, L-TypeKCNQ2 Potassium ChannelOocytesXenopus laevisShal Potassium ChannelsKCNQ3 Potassium ChannelSmall-Conductance Calcium-Activated Potassium ChannelsSodium Channel BlockersG Protein-Coupled Inwardly-Rectifying Potassium ChannelsTetraethylammoniumPotassium Channels, Tandem Pore DomainCyclic Nucleotide-Gated Cation ChannelsXenopusDelayed Rectifier Potassium ChannelsAction PotentialsCalciumCalcium Channels, N-TypeGlyburideSodiumKineticsTRPC Cation ChannelsMolecular Sequence DataAmino Acid SequenceCalcium Channels, T-TypeIon TransportBariumIntermediate-Conductance Calcium-Activated Potassium ChannelsScorpion VenomsTRPM Cation ChannelsLigand-Gated Ion ChannelsLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsNeuronsTRPV Cation ChannelsEpithelial Sodium ChannelsCell MembraneCalcium Channel AgonistsCharybdotoxinAdenosine Triphosphate4-AminopyridineTetraethylammonium CompoundsDose-Response Relationship, DrugTransient Receptor Potential ChannelsSulfonylurea ReceptorsProtein Structure, TertiaryProtein SubunitsModels, MolecularPinacidilRats, Sprague-DawleyMutationModels, BiologicalCell LineCesiumCells, CulturedCromakalimHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsChloridesCationsBarium CompoundsApaminHydrogen-Ion ConcentrationLipid BilayersReceptors, DrugLarge-Conductance Calcium-Activated Potassium Channel beta SubunitsTetrodotoxinGuinea PigsPotassium, DietaryTime FactorsBiophysicsElectric StimulationNAV1.5 Voltage-Gated Sodium ChannelProtein Conformation