Document Detail


Changes in duodenal motility produced by noxious mechanical stimulation of the skin in rats.
MedLine Citation:
PMID:  19604839     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Three major pressure components were recorded in the duodenum of anesthetized rats by the balloon method: (1) small, fast, rhythmic waves which corresponded to the pendular movement of the duodenum; (2) large, slow, rhythmic waves which corresponded to the peristaltic movement; (3) the baseline component of the pressure. Noxious stimulation was applied to the skin of the neck, chest and abdomen, but only abdominal stimulation produced changes in duodenal pressure. The following three reflexes were observed whose efferent pathways were proven to be through sympathetic nerves and whose major pathway was apparently propriospinal: (1) a decrease in the amplitude of the small, fast, rhythmic waves; (2) a decrease in frequency of the large, slow, rhythmic waves; (3) a decrease in baseline of duodenal pressure.
Authors:
Y Sato; N Terui
Related Documents :
687089 - A simplified instrument for noninvasive vascular assessment.
20613849 - [the increase in the speed of the pulse wave is not associated with elevated central bl...
6701329 - Systemic response to excretory urography. work in progress.
17394009 - Effect of resistance training on arterial wave reflection and brachial artery reactivit...
17726149 - Vessel wall stiffness in type 1 diabetes and the central hemodynamic effects of acute h...
6113039 - Cardiovascular effects of pancuronium in patients anaesthetized with enflurane and flur...
3211079 - Effect of sodium thiopentone and midazolam on intraocular pressure, pulse rate and bloo...
9005849 - Magnetic collapse in transition metal oxides at high pressure: implications for the earth
18699339 - Ultraminiature high-power gas discharge lasers.
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Neuroscience letters     Volume:  2     ISSN:  0304-3940     ISO Abbreviation:  Neurosci. Lett.     Publication Date:  1976 Jun 
Date Detail:
Created Date:  2009-07-16     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7600130     Medline TA:  Neurosci Lett     Country:  Ireland    
Other Details:
Languages:  eng     Pagination:  189-93     Citation Subset:  -    
Affiliation:
2nd Department of Physiology, Tokyo Metropolitan Institute of Gerontology, Itabashiku, Tokyo-173 Japan.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Post-trial reinforcing hypothalamic stimulation can facilitate avoidance learning.
Next Document:  Recording of dorsal raphe unit activity in vitro.