Ion ChannelsSodiumIon Channel GatingAcid Sensing Ion ChannelsCalcium ChannelsMembrane PotentialsPotassium Channels, Inwardly RectifyingSodium ChannelsPotassiumPotassium Channel BlockersChloride ChannelsElectrophysiologyElectric ConductivityCalcium Channel BlockersSodium Channel BlockersPotassium Channels, Voltage-GatedPatch-Clamp TechniquesCalcium Channels, L-TypeLigand-Gated Ion ChannelsShaker Superfamily of Potassium ChannelsKineticsIon TransportXenopus laevisPotassium Channels, Calcium-ActivatedCalciumOocytesCyclic Nucleotide-Gated Cation ChannelsKATP ChannelsEpithelial Sodium ChannelsSodium IsotopesLarge-Conductance Calcium-Activated Potassium ChannelsAction PotentialsMolecular Sequence DataCations, MonovalentCell MembraneAmino Acid SequenceSodium ChlorideHydrogen-Ion ConcentrationKv1.2 Potassium ChannelTRPC Cation ChannelsCationsIonsTRPM Cation ChannelsCalcium Channels, T-TypeEther-A-Go-Go Potassium ChannelsCalcium Channels, N-TypeXenopusTetrodotoxinChloridesTRPV Cation ChannelsPotassium ChannelsNeuronsModels, BiologicalModels, MolecularTransient Receptor Potential ChannelsKv1.3 Potassium ChannelCell Membrane PermeabilityKv1.1 Potassium ChannelLithiumAmilorideLipid BilayersKCNQ1 Potassium ChannelBariumNAV1.5 Voltage-Gated Sodium ChannelProtein Structure, TertiaryDose-Response Relationship, DrugHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsMutationBiological Transport, ActiveCalcium Channel AgonistsAdenosine TriphosphateBiophysicsKCNQ Potassium ChannelsGramicidinCesiumKv1.5 Potassium ChannelCell LineTime FactorsTetraethylammoniumOuabainBinding SitesBiophysical PhenomenaKv1.4 Potassium ChannelProtonsProtein ConformationSaxitoxinMagnesiumShab Potassium ChannelsProtein SubunitsShaw Potassium ChannelsRats, Sprague-DawleyShal Potassium ChannelsScorpion VenomsCells, CulturedSodium, DietaryAnuraElectric StimulationSmall-Conductance Calcium-Activated Potassium ChannelsVoltage-Gated Sodium ChannelsGuinea Pigs