Article révisé par les pairs
Résumé : (3 figures) We describe an experimental procedure of active perfusion of a jejunal Thiry-Vella loop submitted at the same pressure at the two extremities. The shifted liquids, reflecting the peristaltic function, vary in the course of the time, may be very important and are increased with the pressure. © 1976 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.