Protein uptake by the intestine: evidence for absorption of intact macromolecules.
D000818:Animals; D002404:Catheterization; D002850:Chromatography, Gel; D004386:Duodenum / Q000378:metabolism; D004592:Electrophoresis, Starch Gel; D005779:Immunodiffusion; D007408:Intestinal Absorption; D008196:Lymph / Q000032:analysis; D008297:Male; D008970:Molecular Weight; D011169:Portal Vein; D011506:Proteins / Q000032:analysis / Q000378:metabolism*; D051381:Rats; D012710:Serum Albumin, Bovine / Q000378:metabolism*; D013997:Time Factors; D014316:Tritium
D011506:Proteins; D014316:Tritium; D012710:Serum Albumin, Bovine