Gap JunctionsConnexin 43ConnexinsIon ChannelsIon Channel GatingIntercellular JunctionsCalcium ChannelsElectric ConductivityCell CommunicationPotassium Channels, Inwardly RectifyingTight JunctionsElectrophysiologyChloride ChannelsHeptanolMembrane PotentialsPatch-Clamp TechniquesPotassium Channel BlockersPotassium Channels, Voltage-GatedCalcium Channel BlockersOocytesXenopusCalcium Channels, L-TypeMolecular Sequence DataNeuromuscular JunctionXenopus laevisShaker Superfamily of Potassium ChannelsAmino Acid SequenceAquaporinsAdherens JunctionsCell Membrane PermeabilityPotassium Channels, Calcium-ActivatedCells, CulturedKATP ChannelsTransfectionTRPC Cation ChannelsGlycyrrhetinic AcidMembrane Proteins1-OctanolPermeabilityCell LineLarge-Conductance Calcium-Activated Potassium ChannelsCyclic Nucleotide-Gated Cation ChannelsEther-A-Go-Go Potassium ChannelsCell MembraneModels, BiologicalBiophysicsCalciumFluorescent DyesIsoquinolinesHeLa CellsKv1.5 Potassium ChannelKv1.1 Potassium ChannelOctanolsMutationKineticsSodium Channel BlockersKv1.2 Potassium ChannelBiophysical PhenomenaCalcium Channels, N-TypeKv1.3 Potassium ChannelLens, CrystallinePotassium ChannelsEpithelial Sodium ChannelsKCNQ Potassium ChannelsMyocardiumShaw Potassium ChannelsTRPM Cation ChannelsProtein Structure, TertiaryCalcium Channels, T-TypePotassiumKv1.4 Potassium ChannelAquaporin 1KCNQ1 Potassium ChannelTransient Receptor Potential ChannelsEye ProteinsAction PotentialsShab Potassium ChannelsModels, MolecularAdenosine TriphosphateTRPV Cation ChannelsShal Potassium ChannelsAcid Sensing Ion ChannelsRecombinant ProteinsHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsUncoupling AgentsRNA, MessengerAnimals, NewbornBase SequenceTime FactorsProtein ConformationHydrogen-Ion ConcentrationCalcium Channel AgonistsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsNAV1.5 Voltage-Gated Sodium ChannelImmunohistochemistryFluorescent Antibody TechniqueDelayed Rectifier Potassium ChannelsMicroscopy, ConfocalMicroscopy, FluorescenceHeart