Membrane PotentialsPotassiumPotassium ChannelsCalcium SignalingCalciumMembrane Potential, MitochondrialCell MembraneIntracellular MembranesMembranesCalcium ChannelsMembrane LipidsIon ChannelsSodiumCell Membrane PermeabilityMembranes, ArtificialElectrophysiologyCalcium ChloridePotassium Channel BlockersCalcium, DietaryElectric ConductivityPatch-Clamp TechniquesHydrogen-Ion ConcentrationKineticsIon Channel GatingMitochondriaPotassium Channels, Inwardly RectifyingErythrocyte MembraneAction PotentialsPotassium ChlorideAdenosine TriphosphateTime FactorsPotassium Channels, Voltage-GatedMagnesiumChloridesMembrane FluidityCells, CulturedIon TransportNeuronsEgtazic AcidBiological Transport, ActivePotassium DeficiencyPotassium, DietaryModels, BiologicalCalcium CarbonateCalcium IsotopesPotassium IsotopesFluorescent DyesPotassium CompoundsCell LineValinomycinRabbitsDose-Response Relationship, DrugMolecular Sequence DataBasement MembraneMitochondrial MembranesOuabainCalcium Channels, L-TypeGuinea PigsAmino Acid SequenceElectric StimulationProtein BindingRats, Sprague-DawleyCalcium PhosphatesBariumMicroscopy, ElectronChelating AgentsTetraethylammonium CompoundsLipid BilayersIonsTetrodotoxinMembrane Transport ProteinsTetraethylammoniumCytosolBinding SitesTemperatureCalcium RadioisotopesShaker Superfamily of Potassium ChannelsMicroelectrodesPotassium Channels, Calcium-ActivatedOsmolar ConcentrationCationsRats, WistarProtein Structure, TertiaryCalcimycinMusclesCattleMutationLanthanumCarbonyl Cyanide m-Chlorophenyl HydrazoneProtein TransportStrontiumMembrane GlycoproteinsModels, MolecularKv1.3 Potassium ChannelCalcium GluconateMicroscopy, FluorescencePotassium Channels, Tandem Pore DomainCarbonyl Cyanide p-TrifluoromethoxyphenylhydrazoneRubidiumIonophores