KATP ChannelsSulfonylurea ReceptorsPotassium Channels, Inwardly RectifyingReceptors, DrugPotassium ChannelsIon ChannelsGlyburidePotassium Channel BlockersProtein SubunitsIon Channel GatingCalcium ChannelsAdenosine TriphosphateDiazoxidePotassium Channels, Voltage-GatedDecanoic AcidsHydroxy AcidsPatch-Clamp TechniquesATP-Binding Cassette TransportersPinacidilCromakalimElectrophysiologyMembrane PotentialsCalcium Channel BlockersChloride ChannelsCalcium Channels, L-TypeOocytesCyclic Nucleotide-Gated Cation ChannelsKCNQ2 Potassium ChannelShaw Potassium ChannelsKCNQ3 Potassium ChannelTolbutamideG Protein-Coupled Inwardly-Rectifying Potassium ChannelsShaker Superfamily of Potassium ChannelsMolecular Sequence DataXenopus laevisAmino Acid SequenceEpithelial Sodium ChannelsXenopusKv1.2 Potassium ChannelCalcium Channels, N-TypeShab Potassium ChannelsCalcium Channels, T-TypeKCNQ Potassium ChannelsKCNQ1 Potassium ChannelElectric ConductivityShal Potassium ChannelsSulfonylurea CompoundsPotassiumKv1.1 Potassium ChannelMyocardiumKv1.4 Potassium ChannelMutationPotassium Channels, Calcium-ActivatedLarge-Conductance Calcium-Activated Potassium ChannelsSarcolemmaCell LineKineticsRats, Sprague-DawleyKv1.5 Potassium ChannelAcid Sensing Ion ChannelsIschemic Preconditioning, MyocardialBenzopyransCell MembraneEther-A-Go-Go Potassium ChannelsCalciumCells, CulturedHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsDelayed Rectifier Potassium ChannelsSodium Channel BlockersSmall-Conductance Calcium-Activated Potassium ChannelsProtein Structure, TertiaryAction PotentialsNeuronsTransfectionMacromolecular SubstancesTRPC Cation ChannelsDose-Response Relationship, DrugCOS CellsRats, WistarCalcium Channels, R-TypeTransient Receptor Potential ChannelsRecombinant ProteinsNicorandilMyocytes, CardiacVasodilator AgentsProtein BindingBariumRabbitsBinding SitesKv1.3 Potassium ChannelRNA, MessengerAdenosine DiphosphateGuanidinesCloning, MolecularHypoglycemic AgentsCricetinaeModels, MolecularSodium ChannelsHeart VentriclesDegenerin Sodium Channels