Membrane PotentialsMembrane Potential, MitochondrialCell MembraneMembranesIntracellular MembranesMembrane LipidsMembranes, ArtificialCell Membrane PermeabilityPotassiumMitochondriaCalciumErythrocyte MembraneMembrane FluidityToxicity TestsSodiumElectrophysiologyElectric ConductivityBasement MembraneAction PotentialsMitochondrial MembranesValinomycinIon ChannelsPatch-Clamp TechniquesHydrogen-Ion ConcentrationMembrane Transport ProteinsCells, CulturedPotassium ChannelsDose-Response Relationship, DrugTime FactorsChloridesNeuronsCell LineAdenosine TriphosphateModels, BiologicalLipid BilayersGuinea PigsKineticsFluorescent DyesMembrane GlycoproteinsTrityl CompoundsMicroscopy, ElectronBiological Transport, ActiveCarbonyl Cyanide p-TrifluoromethoxyphenylhydrazoneProtein TransportLiposomesToxicity Tests, AcuteApoptosisCarbonyl Cyanide m-Chlorophenyl HydrazoneSynaptic MembranesRats, Sprague-DawleyCarrier ProteinsMicroelectrodesTetrodotoxinMicroscopy, FluorescenceElectric StimulationRabbitsProtein BindingOuabainMutationCarbocyaninesReactive Oxygen SpeciesIon Channel GatingEscherichia coliCell SurvivalPermeabilityRats, WistarMicroscopy, ConfocalMolecular Sequence DataOnium CompoundsTemperatureBariumNigericinProtein Structure, TertiaryCell FractionationTetraethylammonium CompoundsPotassium Channel BlockersCytosolEndoplasmic ReticulumAmino Acid SequenceBacterial ProteinsCalcium ChannelsTetraethylammoniumSignal TransductionProtonsCytoplasmSodium-Potassium-Exchanging ATPaseCytochromes cPhosphatidylcholinesMitochondria, LiverCesiumRecombinant Fusion ProteinsElectrophoresis, Polyacrylamide GelMitochondrial Membrane Transport ProteinsMicrovilliPeptidesCattleCationsIonophoresIon TransportErythrocytes