RESUMEN

The object of the research was to evalute, in the rat, the effects brought about on the intestinal trophism by the selective and combined exclusion of the bile, the pancreatic secretion and the food exsert, certainly, a trophic activity on the intestinal mucous membrane where they pass trough, as it has been observed by other authors; but the modifications, observed on last segments of the ileum, do not explain a direct action of these factors to modulate the adaptative intestinal reaction. In the following essay we propose the hypothesis that the privation of biliary and pancreatic secretions and the food from the duodenum may stimulate a hormonal and duodenal reaction which is able to produced observed phenomena.

Asunto(s)

Conducto Colédoco/cirugía , Íleon/patología , Derivación Yeyunoileal , Yeyuno/patología , Animales , Duodeno/patología , Duodeno/cirugía , Hipertrofia/patología , Masculino , Tamaño de los Órganos , Píloro/cirugía , Ratas , Ratas Endogámicas