title: Membrane asymmetry in epithelia: is the tight junction a barrier to diffusion in the plasma membrane?
mesh_terms: D000818:Animals; D002025:Bufonidae; D002462:Cell Membrane / Q000502:physiology* / Q000648:ultrastructure; D002478:Cells, Cultured; D004058:Diffusion; D004285:Dogs; D004848:Epithelium / Q000502:physiology* / Q000648:ultrastructure; D005456:Fluorescent Dyes; D007365:Intercellular Junctions / Q000502:physiology*; D037102:Lectins; D008560:Membrane Fluidity; D013552:Swine
chemical_list: D005456:Fluorescent Dyes; D037102:Lectins