Fluorescent DyesCarbocyaninesRhodaminesFluoresceinsPyridinium CompoundsColoring AgentsMicroscopy, FluorescenceStaining and LabelingOrganic ChemicalsQuinolinium CompoundsXanthenesHair DyesSpectrometry, FluorescenceFluorescenceRhodamine 123Hydrogen-Ion ConcentrationRosaniline DyesCalciumMicroscopy, ConfocalIsoquinolinesFluoresceinAcridine OrangeLissamine Green DyesSuccinimidesQuaternary Ammonium CompoundsBenzoxazolesCell Membrane PermeabilityFura-2Gap JunctionsCells, CulturedMembrane PotentialsFlow CytometryPhotobleachingEthidiumBenzimidazolesFluorescein-5-isothiocyanateKineticsAniline CompoundsVoltage-Sensitive Dye ImagingGelsemiumBenzothiazolesTime FactorsCell CommunicationOxazines2-NaphthylamineLiposomesLasersMicroscopy, Fluorescence, MultiphotonNaphtholsCell MembraneElectrophoresis, CapillarySpectroscopy, Near-InfraredFluorometryIntracellular FluidBisbenzimidazoleAmaranth DyeConnexinsDextransBiological TransportDye Dilution TechniqueAmmonium ChlorideConnexin 43BiolisticsFluorescence Resonance Energy TransferSodiumCell LineDNA4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidRats, Sprague-DawleyMolecular ImagingSodium-Hydrogen AntiporterPropidiumElectrophysiologyCell SurvivalBarbituratesIndicators and ReagentsOrganotin CompoundsPotassiumChloridesOsmolar ConcentrationRabbitsNeuronsAnilino NaphthalenesulfonatesPermeabilityMicroscopy, Video4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic AcidAcidsPhotonsBenzofuransIndolesDiffusionIntracellular MembranesCytophotometryFluorescence PolarizationNanoparticlesOptics and PhotonicsBoron CompoundsAdenosine TriphosphateExtracellular SpaceAmiloride