Contents Menu

Electromyographic Study on Motility of the Gastric Tube with Vagus Nerve Implantation for the Reconstruction of the Upper Alimentary Tract

山口医学 Volume 33 Issue 2 Page 55-64
published_at 1984-04
Title
迷走神経埋込みを加えた上部消化管再建用胃管の運動機能の筋電図学的検討
Electromyographic Study on Motility of the Gastric Tube with Vagus Nerve Implantation for the Reconstruction of the Upper Alimentary Tract
Creators Matsumoto Tadashi
Source Identifiers
The motor function of the gastric tube for esophageal reconstruction, when the esophagogastrostomy was performed after the resection of carcinoma of the lower esophagus and cardia, was disturbed owing to bilateral vagotomy, usually accompanied with those operative procedures. Electromyographic studies were performed on four groups of unanesthetized dogs with non-vagotomy, selective gastric vagotomy, truncal vagotomy and truncal vagotomy with vagal nerve implantation, respectively, using bipolar needle electrodes into the gastric wall. Basic electrical rhythm (BER) occurred regularly in non-vagotomy and selective vagotomy groups, but irregular patterns were frequently obserbed in truncal vagotomy groups with or without vagal nerve implantation, two weeks postoperatively. However, after meals, the BER became almost regular in all of the groups. The conduction velocity of the BER in the truncal vagotomy group with vagus nerve implantation was faster than that in the truncal vagotomy group without implantation, two weeks postoperatively. The conduction velocity in the SPV group was as fast as in the non-vagotomy group.
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 1984-04
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部