Membrane PotentialsCell MembranePotassiumElectric ConductivityElectrophysiologyChloridesCalciumSodiumPotassium ChannelsPatch-Clamp TechniquesAction PotentialsMembrane Potential, MitochondrialCells, CulturedMembranesIntracellular MembranesMembrane LipidsCell Membrane PermeabilityMembranes, ArtificialErythrocyte MembraneMembrane FluidityMitochondriaBasement MembraneIon ChannelsMitochondrial MembranesValinomycinHydrogen-Ion ConcentrationCell LineMembrane Transport ProteinsLipid BilayersModels, BiologicalMicroscopy, ElectronKineticsAdenosine TriphosphateBiological Transport, ActiveFluorescent DyesMembrane GlycoproteinsNeuronsTime FactorsProtein TransportGuinea PigsLiposomesTrityl CompoundsMicroscopy, FluorescenceProtein BindingErythrocytesCarrier ProteinsCarbonyl Cyanide p-TrifluoromethoxyphenylhydrazoneCarbonyl Cyanide m-Chlorophenyl HydrazoneMicroelectrodesSynaptic MembranesMolecular Sequence DataOuabainMicroscopy, ConfocalRabbitsApoptosisElectric StimulationTetrodotoxinTemperatureAmino Acid SequenceCarbocyaninesMutationRats, Sprague-DawleyProtein Structure, TertiaryDose-Response Relationship, DrugEscherichia coliIon Channel GatingPermeabilityCytoplasmCell FractionationBariumPhosphatidylcholinesSignal TransductionSodium-Potassium-Exchanging ATPaseCytosolElectrophoresis, Polyacrylamide GelBacterial ProteinsOnium CompoundsTetraethylammonium CompoundsNigericinCell Membrane StructuresRats, WistarDetergentsPotassium Channel BlockersReactive Oxygen SpeciesCalcium ChannelsRecombinant Fusion ProteinsEndoplasmic ReticulumFreeze FracturingCattleCricetinaeTetraethylammoniumDiffusionCesiumProtonsIon TransportMicrovilliBiological TransportCationsBlotting, WesternPeptides