PermeabilityIon ChannelsCell Membrane PermeabilityCalcium ChannelsCapillary PermeabilityIon Channel GatingPotassium Channels, Inwardly RectifyingPotassium Channel BlockersCalcium Channel BlockersChloride ChannelsMembrane PotentialsPotassium Channels, Voltage-GatedElectrophysiologyElectric ConductivityCalcium Channels, L-TypeShaker Superfamily of Potassium ChannelsKATP ChannelsPotassium Channels, Calcium-ActivatedPotassiumPatch-Clamp TechniquesSodium Channel BlockersOocytesLarge-Conductance Calcium-Activated Potassium ChannelsXenopus laevisCalcium Channels, N-TypeCyclic Nucleotide-Gated Cation ChannelsCalcium Channels, T-TypeCalciumSodiumTRPC Cation ChannelsKineticsEther-A-Go-Go Potassium ChannelsKv1.2 Potassium ChannelXenopusAction PotentialsEpithelial Sodium ChannelsKv1.1 Potassium ChannelAcid Sensing Ion ChannelsKv1.3 Potassium ChannelCalcium Channel AgonistsBariumTRPM Cation ChannelsCell MembraneTRPV Cation ChannelsModels, BiologicalKCNQ Potassium ChannelsChloridesKCNQ1 Potassium ChannelKv1.5 Potassium ChannelTetraethylammoniumMolecular Sequence DataNeuronsAmino Acid SequenceRats, Sprague-DawleyHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsKv1.4 Potassium ChannelTime FactorsShaw Potassium ChannelsShab Potassium ChannelsSmall-Conductance Calcium-Activated Potassium ChannelsIon TransportDose-Response Relationship, DrugCells, CulturedTransient Receptor Potential ChannelsShal Potassium ChannelsCell LineTetrodotoxinVoltage-Dependent Anion ChannelsAdenosine TriphosphateLipid BilayersScorpion VenomsKCNQ2 Potassium ChannelCationsCesiumLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsHydrogen-Ion ConcentrationGuinea PigsRyanodine Receptor Calcium Release ChannelNAV1.5 Voltage-Gated Sodium ChannelRabbitsBiophysicsElectric StimulationMutationCalcium Channels, P-TypeProtein Structure, TertiaryWaterTetraethylammonium CompoundsAquaporinsNAV1.2 Voltage-Gated Sodium ChannelTight JunctionsKCNQ3 Potassium ChannelProtein SubunitsBiophysical PhenomenaGlyburidePotassium ChannelsIntermediate-Conductance Calcium-Activated Potassium ChannelsRats, WistarCalcium Channels, Q-TypeMyocardium