Epithelial CellsCaco-2 CellsElectric ImpedanceEpitheliumPulmonary AlveoliTight JunctionsFallopian TubesDiffusion Chambers, CultureCell LineCells, CulturedRespiratory MucosaCell Membrane PermeabilityPermeabilityAmilorideCell PolarityIntestinal MucosaMannitolDogsIntestinesBiological TransportCell AdhesionWound HealingLungSodiumCell MovementBacterial AdhesionBronchiIntercellular JunctionsZonula Occludens-1 ProteinOccludinRNA, MessengerEpithelium, CornealEndothelium, VascularMicroscopy, ElectronCattleCell MembraneFluorescent Antibody TechniqueCell Culture TechniquesMembrane ProteinsCadherinsCell DivisionKidneySignal TransductionLLC-PK1 CellsEndotheliumMammary Glands, AnimalTime FactorsCell SurvivalInterleukin-8Blotting, WesternMicroscopy, FluorescenceColonEpithelioid CellsMicroscopy, Electron, ScanningImmunohistochemistryReverse Transcriptase Polymerase Chain ReactionSurface PropertiesMadin Darby Canine Kidney CellsCell DifferentiationCell CommunicationCell Line, TransformedMicroscopy, ConfocalActinsTumor Cells, CulturedGene Expression RegulationMolecular Sequence DataCoculture TechniquesIntestinal AbsorptionCapillary PermeabilityChloridesApoptosisTransfectionPigment Epithelium of EyeUmbilical VeinsDose-Response Relationship, DrugGene ExpressionSwineCulture TechniquesModels, BiologicalKineticsFibroblastsCell Adhesion MoleculesLens, CrystallineAirTracheaMembranes, ArtificialCell Line, TumorAdherens JunctionsTight Junction ProteinsCell ProliferationKeratinsCytoskeletonCulture MediaMammary Glands, HumanInulinBreastRabbitsPhosphorylationEnterocytesUp-Regulation