Membrane PotentialsMembrane Potential, MitochondrialCell MembraneMembranesIntracellular MembranesMembrane LipidsMembranes, ArtificialCell Membrane PermeabilityPotassiumErythrocyte MembraneCalciumMitochondriaMembrane FluiditySodiumElectrophysiologyElectric ConductivityBasement MembraneAction PotentialsMitochondrial MembranesValinomycinIon ChannelsPatch-Clamp TechniquesHydrogen-Ion ConcentrationPotassium ChannelsMembrane Transport ProteinsChloridesTime FactorsCells, CulturedAdenosine TriphosphateNeuronsModels, BiologicalLipid BilayersCell LineMembrane GlycoproteinsFluorescent DyesTrityl CompoundsGuinea PigsBiological Transport, ActiveCarbonyl Cyanide p-TrifluoromethoxyphenylhydrazoneKineticsMicroscopy, ElectronProtein TransportCarbonyl Cyanide m-Chlorophenyl HydrazoneSynaptic MembranesLiposomesMicroelectrodesCarrier ProteinsTetrodotoxinElectric StimulationApoptosisOuabainMicroscopy, FluorescenceCarbocyaninesIon Channel GatingProtein BindingRats, Sprague-DawleyRabbitsDose-Response Relationship, DrugMutationPermeabilityBariumOnium CompoundsEscherichia coliMicroscopy, ConfocalNigericinTemperatureCell FractionationTetraethylammonium CompoundsProtein Structure, TertiaryPotassium Channel BlockersReactive Oxygen SpeciesMolecular Sequence DataTetraethylammoniumCalcium ChannelsCytosolRats, WistarEndoplasmic ReticulumProtonsSodium-Potassium-Exchanging ATPaseCesiumPhosphatidylcholinesCytoplasmCytochromes cSignal TransductionBacterial ProteinsAmino Acid SequenceMitochondrial Membrane Transport ProteinsMitochondria, LiverElectrophoresis, Polyacrylamide GelIon TransportIonophoresMicrovilliCattleRecombinant Fusion ProteinsExtraembryonic MembranesDetergentsCationsMagnesiumMusclesAcetylcholine