Ion ChannelsCalcium ChannelsIon Channel GatingPotassium Channels, Inwardly RectifyingPotassium Channel BlockersChloride ChannelsCalcium Channel BlockersCalcium Channels, L-TypePotassium Channels, Calcium-ActivatedKATP ChannelsPatch-Clamp TechniquesPotassium Channels, Voltage-GatedLarge-Conductance Calcium-Activated Potassium ChannelsElectrophysiologyMembrane PotentialsElectric ConductivityTRPC Cation ChannelsEpithelial Sodium ChannelsPotassium ChannelsSodium Channel BlockersCalcium Channels, N-TypeCalcium Channels, T-TypeOocytesShaker Superfamily of Potassium ChannelsXenopus laevisTRPM Cation ChannelsCalciumCyclic Nucleotide-Gated Cation ChannelsPotassiumCalcium Channel AgonistsAdenosine TriphosphateXenopusEther-A-Go-Go Potassium ChannelsKv1.3 Potassium ChannelAcid Sensing Ion ChannelsShab Potassium ChannelsSmall-Conductance Calcium-Activated Potassium ChannelsTRPV Cation ChannelsCell MembraneG Protein-Coupled Inwardly-Rectifying Potassium ChannelsKv1.2 Potassium ChannelKCNQ Potassium ChannelsRyanodine Receptor Calcium Release ChannelAmino Acid SequenceGlyburideKv1.5 Potassium ChannelMolecular Sequence DataSulfonylurea ReceptorsKineticsTransient Receptor Potential ChannelsIntermediate-Conductance Calcium-Activated Potassium ChannelsKv1.1 Potassium ChannelKCNQ1 Potassium ChannelCell LineIon TransportLipid BilayersBariumCells, CulturedLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsRats, Sprague-DawleyProtein SubunitsTetraethylammoniumProtein Structure, TertiarySodiumKCNQ2 Potassium ChannelDelayed Rectifier Potassium ChannelsDose-Response Relationship, DrugMutationNeuronsReceptors, DrugCationsKv1.4 Potassium ChannelHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsScorpion VenomsCystic Fibrosis Transmembrane Conductance RegulatorAction PotentialsCalcium Channels, P-TypeShaw Potassium ChannelsKCNQ3 Potassium ChannelChloridesCyclic AMP-Dependent Protein KinasesCalcium Channels, Q-TypeNAV1.5 Voltage-Gated Sodium ChannelRabbitsShal Potassium ChannelsDihydropyridinesVoltage-Dependent Anion ChannelsSodium ChannelsAmilorideTransfectionCharybdotoxinModels, BiologicalHEK293 CellsNAV1.2 Voltage-Gated Sodium Channel4-AminopyridinePinacidilMembrane ProteinsRNA, ComplementaryPhosphatidylinositol 4,5-DiphosphateVoltage-Gated Sodium Channels