Gap JunctionsConnexinsConnexin 43Cell CommunicationLens, CrystallineIntercellular JunctionsTight JunctionsCarbenoxoloneGlycyrrhetinic AcidFreeze FracturingHeptanolAdherens JunctionsNeuromuscular JunctionOctanolsZonula Occludens-1 ProteinElectrical SynapsesIsoquinolinesMicroscopy, ElectronMembrane ProteinsCells, CulturedImmunohistochemistryMicroscopy, ConfocalEye Proteins1-OctanolElectric ConductivityMolecular Sequence DataCadherinsFluorescent DyesOccludinElectrophysiologyFluorescent Antibody TechniqueLindaneHeLa CellsCell Membrane PermeabilityEsophagogastric JunctionMyocardiumEpithelial CellsIon ChannelsAstrocytesMice, KnockoutMicroscopy, FluorescenceDesmosomesHeart Conduction System