Criterion for active fluid secretion in vivo.
D000818:Animals; D001693:Biological Transport, Active; D001794:Blood Pressure; D001826:Body Fluids / Q000378:metabolism*; D002463:Cell Membrane Permeability; D004285:Dogs; D004847:Epithelial Cells; D004848:Epithelium / Q000378:metabolism; D007413:Intestinal Mucosa / Q000378:metabolism; D008353:Mannitol / Q000097:blood / Q000378:metabolism; D009997:Osmotic Pressure; D011817:Rabbits; D012636:Secretory Rate
D008353:Mannitol