title: Intestinal ultrastructure after prolonged use of an elemental diet.
abstract: The role of 3 diets (Purina, whole casein and hydrolyzed casein) on the morphological aspect of the intestinal mucosa has been studied in adult mice, irradiated with a single dose of 950 R or with 4 doses of 600 R. The experimental group receiving the hydrolyzed casein exhibited always the fastest recovery. 45 days after a single irradiation, some alterations of columnar cells were still noted in the other groups. The prolonged use of an hydrolyzed casein (6 months) did not alter the structure of the mucosal cells.
mesh_terms: D000818:Animals; D002364:Caseins; D004032:Diet; D004386:Duodenum / Q000473:pathology; D006868:Hydrolysis; D007413:Intestinal Mucosa / Q000473:pathology / Q000528:radiation effects / Q000648:ultrastructure*; D007583:Jejunum / Q000473:pathology; D008297:Male; D051379:Mice; D011830:Radiation Effects; D013997:Time Factors
chemical_list: D002364:Caseins