ClaudinsClaudin-3Claudin-4Tight JunctionsClaudin-1OccludinClaudin-5Membrane ProteinsZonula Occludens-2 ProteinClaudin-2MARVEL Domain Containing 2 ProteinZonula Occludens-1 ProteinZonula Occludens ProteinsClostridium perfringensPermeabilityEpithelial CellsTight Junction ProteinsNephronsLoop of HenleDogsMadin Darby Canine Kidney CellsElectric ImpedanceCell Membrane PermeabilityJunctional Adhesion MoleculesKeratosis, ActinicFreeze Fracturing