title: Endothelial fenestrae in intestinal villi: differences between the arterial and venous ends of the capillaries.
mesh_terms: D000818:Animals; D001158:Arteries; D001798:Blood Proteins / Q000378:metabolism; D002196:Capillaries / Q000166:cytology*; D002199:Capillary Permeability; D002462:Cell Membrane; D005110:Extracellular Space; D007413:Intestinal Mucosa / Q000166:cytology*; D007583:Jejunum / Q000098:blood supply*; D046911:Macromolecular Substances / Q000378:metabolism; D051379:Mice; D008854:Microscopy, Electron; D014680:Veins
chemical_list: D001798:Blood Proteins; D046911:Macromolecular Substances