File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: A role for vagus nerve in regulation of protein and carbohydrate intake.

TitleA role for vagus nerve in regulation of protein and carbohydrate intake.
Authors
Issue Date1984
PublisherAmerican Physiological Society. The Journal's web site is located at http://ajpcon.physiology.org/
Citation
The American Journal Of Physiology, 1984, v. 247 n. 6 Pt 1, p. E815-821 How to Cite?
AbstractThe effects of vagotomy on long-term protein and carbohydrate selection or on short-term food selection following cholecystokinin octapeptide (CCK-8) injections, protein, or carbohydrate premeals and on brain 5-hydroxytryptamine (5HT) and catecholamine metabolism were examined in adult rats. Vagotomy was followed by a reduction in daily protein intake that by 3 wk had fallen to 50% of preoperative levels. A corresponding increase in carbohydrate intake occurred so that total food intake was maintained at approximately 93% of that consumed by the sham-operated controls. These changes in day-to-day macronutrient selection from a choice of high- and low-protein diets were associated with a vagotomy-induced decreased turnover of 5HT in the hypothalamus. In meal consumption studies vagotomy prevented a further reduction in meal size by CCK-8 but did not block decreased consumption of total food or of protein preference of the rats in meals taken subsequent to a protein meal. It was concluded that the vagus nerve plays a role in regulating long-term protein and carbohydrate preferences but not in the relationships among meal-to-meal composition and intake.
Persistent Identifierhttp://hdl.handle.net/10722/178429
ISSN
1998 Impact Factor: 3.077
2004 SCImago Journal Rankings: 1.102
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLi, ETen_US
dc.contributor.authorAnderson, GHen_US
dc.date.accessioned2012-12-19T09:47:39Z-
dc.date.available2012-12-19T09:47:39Z-
dc.date.issued1984en_US
dc.identifier.citationThe American Journal Of Physiology, 1984, v. 247 n. 6 Pt 1, p. E815-821en_US
dc.identifier.issn0002-9513en_US
dc.identifier.urihttp://hdl.handle.net/10722/178429-
dc.description.abstractThe effects of vagotomy on long-term protein and carbohydrate selection or on short-term food selection following cholecystokinin octapeptide (CCK-8) injections, protein, or carbohydrate premeals and on brain 5-hydroxytryptamine (5HT) and catecholamine metabolism were examined in adult rats. Vagotomy was followed by a reduction in daily protein intake that by 3 wk had fallen to 50% of preoperative levels. A corresponding increase in carbohydrate intake occurred so that total food intake was maintained at approximately 93% of that consumed by the sham-operated controls. These changes in day-to-day macronutrient selection from a choice of high- and low-protein diets were associated with a vagotomy-induced decreased turnover of 5HT in the hypothalamus. In meal consumption studies vagotomy prevented a further reduction in meal size by CCK-8 but did not block decreased consumption of total food or of protein preference of the rats in meals taken subsequent to a protein meal. It was concluded that the vagus nerve plays a role in regulating long-term protein and carbohydrate preferences but not in the relationships among meal-to-meal composition and intake.en_US
dc.languageengen_US
dc.publisherAmerican Physiological Society. The Journal's web site is located at http://ajpcon.physiology.org/en_US
dc.relation.ispartofThe American journal of physiologyen_US
dc.subject.meshAnimalsen_US
dc.subject.meshBiogenic Amines - Metabolismen_US
dc.subject.meshBrain - Metabolismen_US
dc.subject.meshDietary Carbohydratesen_US
dc.subject.meshDietary Proteinsen_US
dc.subject.meshEating - Drug Effectsen_US
dc.subject.meshFood Preferencesen_US
dc.subject.meshMaleen_US
dc.subject.meshRatsen_US
dc.subject.meshRats, Inbred Strainsen_US
dc.subject.meshSincalide - Pharmacologyen_US
dc.subject.meshVagotomyen_US
dc.subject.meshVagus Nerve - Physiologyen_US
dc.titleA role for vagus nerve in regulation of protein and carbohydrate intake.en_US
dc.typeArticleen_US
dc.identifier.emailLi, ET: etsli@hku.hken_US
dc.identifier.authorityLi, ET=rp00737en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.pmid6095674-
dc.identifier.scopuseid_2-s2.0-0021728812en_US
dc.identifier.volume247en_US
dc.identifier.issue6 Pt 1en_US
dc.identifier.spageE815en_US
dc.identifier.epage821en_US
dc.identifier.isiWOS:A1984TY26200019-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLi, ET=14018169600en_US
dc.identifier.scopusauthoridAnderson, GH=7404223441en_US

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats