MOTRICITE INTESTINALE APRES RESECTION JEJUNALE: ETUDE ELECTROMYOGRAPHIQUE CHEZ LE RAT

Translated title of the contribution: Intestinal motility after jejunal resection: An electromyographic study in the rat

T. Wittmann, F. Crenner, G. Felder

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The influences of massive resections on motility of the small intestine remain poorly known. The aim of our study was to determine the effects of jejunal resection on the pattern of occurrence of the migrating myoelectric complex and its postprandial inhibition. The experiments were performed over a period of 1 month after surgery. Transections were done on the jejunum or on the ileum in sham-operated animals. Ten days after resection, the motility of the anastomosed jejunal and ileal segments was dissociated. After one month, a functional continuity appeared through the anastomosis: the whole intestine worked synchronously at the same rhythm as the ileum. Food intake induced an increase in the frequency of the migrating myoelectric complexes measured 10 days after surgery. An adaptative phenomenon appeared after 30 days, the postprandial motor activity returning to its control level.

Original languageFrench
Pages (from-to)414-418
Number of pages5
JournalGastroenterologie Clinique et Biologique
Volume8
Issue number5
Publication statusPublished - 1984

Fingerprint

Migrating Myoelectric Complexes
Gastrointestinal Motility
Ileum
Jejunum
Ambulatory Surgical Procedures
Small Intestine
Intestines
Motor Activity
Eating
Inhibition (Psychology)

ASJC Scopus subject areas

  • Gastroenterology

Cite this

MOTRICITE INTESTINALE APRES RESECTION JEJUNALE : ETUDE ELECTROMYOGRAPHIQUE CHEZ LE RAT. / Wittmann, T.; Crenner, F.; Felder, G.

In: Gastroenterologie Clinique et Biologique, Vol. 8, No. 5, 1984, p. 414-418.

Research output: Contribution to journalArticle

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