[Development of small intestinal neomucosa].
Under certain conditions epithelium grows on the peritoneal surface. By folding the colon of the rat the authors constructed a seromuscular tunnel of which the two ends were sutured to the transsected ileum, making normal small bowel passage possible. 6-12 weeks after the operation a pouch was found on which a one-layer cylindric epithelium had developed showing evidence of disaccharidase activity. Clinically the model could be used to enlarge the mucosal surface of the remaining small bowel following extensive resection.
D000818:Animals; D004186:Disaccharidases / Q000032:analysis; D004848:Epithelium / Q000502:physiology; D007413:Intestinal Mucosa / Q000201:enzymology / Q000254:growth & development*; D007421:Intestine, Small / Q000502:physiology*; D051381:Rats
D004186:Disaccharidases
Entwicklung von Dünndarm-Neomukosa.