2
Views
10
CrossRef citations to date
0
Altmetric
Original Articles

Morphology and Function of the Parietal Cells after Proximal Selective Vagotomy in Duodenal Ulcer Patients

, , , &
Pages 787-797 | Received 08 Mar 1982, Accepted 08 Nov 1983, Published online: 30 Apr 2018
 

Abstract

The effects of proximal selective vagotomy (PSV) on parietal cell morphology and the degree of gastric inflammation were investigated and correlated with changes in gastric acid secretion and serum gastrin concentrations in 17 duodenal ulcer patients. Endoscopy, acid secretion tests, and blood sampling were performed preoperatively and 2 months, 1 year, and 3 years postoperatively. The mucosal biopsy specimens obtained at endoscopy were analyzed both light-and electron-microscopically. Five healthy persons also underwent gastroscopy and biopsy for comparison. Preoperatively, the duodenal ulcer patients differed significantly from this control group. 33% of whose parietal cells appeared ‘secretory’; the corresponding figure for the duodenal ulcer patients was 47%. Two months after the operation the number of secretory parietal cells had fallen to 30%, after which the percentage increased slightly again to 35% 3 years after PSV. A similar phenomenon was observed in the acid secretion capacities, which were maximally depressed 2 months postoperatively and recovered slightly but significantly during the 3-year follow-up period. There was a significant increase in the degree of gastric inflammation after the operation.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.