Comparative studies on the gastric glycopeptide in eleven animal species.
1. Glycopeptides in the stomachs of eleven mammalian species, including human, rabbit, horse, cow, pig, goat, sheep, dog, cat, guinea pig and rat were assayed by determining the carbohydrate content of materials which remained after proteolysis. 2. The glycopeptide content was higher in the mucosa than in the muscular layer including serosa, especially in the porcine stomach and the fourth stomachs of the ruminants than in the stomachs of any other animals. 3. The glycopeptide, which was stained with both alcian blue and PAS, was absent or sparingly present in the mucosae of the human, rabbit, horse stomachs and in the mucosae of the first to third stomachs of the cow, goat and sheep, whereas in the mucosae of the pig, dog, cat, guinea pig and rat stomachs and in the mucosae of the fourth stomachs of the cow, goat and sheep, it was found in noticeable extents.
D000818:Animals; D002415:Cats; D002417:Cattle; D004285:Dogs; D004588:Electrophoresis, Cellulose Acetate; D005753:Gastric Mucosa / Q000378:metabolism*; D006020:Glycopeptides / Q000378:metabolism*; D006025:Glycosaminoglycans / Q000032:analysis; D006041:Goats; D006168:Guinea Pigs; D006601:Hexoses / Q000032:analysis; D006736:Horses; D006801:Humans; D011817:Rabbits; D051381:Rats; D012756:Sheep; D012794:Sialic Acids / Q000032:analysis; D013045:Species Specificity; D013552:Swine; D014574:Uronic Acids / Q000032:analysis
D006020:Glycopeptides; D006025:Glycosaminoglycans; D006601:Hexoses; D012794:Sialic Acids; D014574:Uronic Acids