title: Channels through the interstitial tissue.
mesh_terms: D000818:Animals; D002199:Capillary Permeability; D002463:Cell Membrane Permeability; D005110:Extracellular Space / Q000378:metabolism*; D006874:Hydrostatic Pressure; D008854:Microscopy, Electron; D009997:Osmotic Pressure; D011506:Proteins; D011817:Rabbits
chemical_list: D011506:Proteins