title: Transcellular transport of proteins studied in vivo.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001652:Bile Ducts / Q000378:metabolism*; D001692:Biological Transport; D002462:Cell Membrane / Q000378:metabolism*; D007457:Iodine Radioisotopes; D007525:Isoelectric Focusing / Q000379:methods; D010179:Pancreas / Q000378:metabolism; D011506:Proteins / Q000302:isolation & purification / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D013462:Sulfur Radioisotopes; D014513:Ureter / Q000378:metabolism
chemical_list: D000596:Amino Acids; D007457:Iodine Radioisotopes; D011506:Proteins; D013462:Sulfur Radioisotopes