Human small intestinal mucosa harbours a small population of cytolytically active CD8+ alphabeta T lymphocytes

Significance of a Flat Small-intestinal Mucosa.

Small Intestinal Lymphangioma Invagination

Nous presentons le cas d'un jeune homme de 25 ans qui s·est presente a notre service avec le symptomatologie de !'abdomen aigue. Les investiga­tions preoperatoire ne montrent pas J'etiologie de son etat.  A.laparotomie on trouve une tumeur polypeuse (Lymphangiome) de la muqueuse jejunale causant l'invagination et la necrose de la paroi intestinale. 

Cytokinetic studies of crypts in convoluted human small-intestinal mucosa.

Forty-seven peroral biopsy specimens of duodenojejunal mucosa showing convolutions were obtained from patients with a variety of clinical disorders. These mucosal samples were divided into three groups according to the extent of the convolutions and the severity of the accompanying histopathological changes; the cytokinetic status of the crypts in the three groups was then analysed and compared...

Malignancy and the Small-intestinal Mucosa.

The observations presented here suggest that malignancy anywhere in the body may be accompanied by a secondary change in the small-intestinal mucosa, including the flattened appearance that is usually seen in idiopathic steatorrhoea. The reverse of this association, that idiopathic steatorrhoea may be complicated by a reticulosis, has been reported by Gough et al. (1962). They described four ca...

Glycoprotein Biosynthesis in Small Intestinal Mucosa

An active multiglycosyltransferase system involved in the transfer of N-acetylgalactosamine, N-acetylglucosamine, and galactose to various glycoprotein acceptors was found in the rat small intestinal mucosa. The present studies are concerned with the subcellular localization of these glycosyltransferases. Satisfactory isolation of smooth and rough surfaced microsomes from the intestinal mucosa ...