The mesenteric lymph-nodes and the fat transport pathway.
D000818:Animals; D001692:Biological Transport; D002415:Cats; D004285:Dogs; D005260:Female; D050356:Lipid Metabolism; D008198:Lymph Nodes / Q000378:metabolism*; D008208:Lymphatic System / Q000378:metabolism; D008297:Male; D008643:Mesentery / Q000378:metabolism; D011817:Rabbits; D051381:Rats