title: Current concepts. cell junctions.
mesh_terms: D000200:Action Potentials; D002448:Cell Adhesion; D002462:Cell Membrane; D002463:Cell Membrane Permeability; D004847:Epithelial Cells; D005613:Freeze Etching; D007365:Intercellular Junctions; D008854:Microscopy, Electron; D008961:Models, Structural; D009626:Terminology as Topic