| Truncal vagotomy reduces food and liquid intake in man. | |
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MedLine Citation:
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PMID: 2087506 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Truncal vagotomy reduces food and liquid intake in laboratory animals but has not been studied in man. Seven (6F) morbidly obese patients kept 4-day dietary diaries with validation by urine nitrogen analysis before and 3 and 9 months after truncal vagotomy without drainage. Significant reductions in body weight were accompanied by reductions in self-reported total calorie intake from 2800 kcal/day to 1800 at 3 months and 2000 kcal/day at 9 months. The correlation between reported and validated protein intake was .72 (p less than 0.001) with a mean underreporting of protein intake by at least 27%. Macronutricant postoperative reductions in total volume and calorie density of liquid intake. Liquid calories were reduced by 47% at 3 months and 50% at 9 months and solid calories by 33% at 3 months and 27% at 9 months. It is concluded that truncal vagotomy reduces food and liquid intake in man preferentially through liquid reduction. These results have implications for surgical treatment of morbid obesity. |
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Authors:
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L Gortz; A C Bjorkman; H Andersson; J G Kral |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Physiology & behavior Volume: 48 ISSN: 0031-9384 ISO Abbreviation: Physiol. Behav. Publication Date: 1990 Dec |
Date Detail:
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Created Date: 1991-05-23 Completed Date: 1991-05-23 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 0151504 Medline TA: Physiol Behav Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 779-81 Citation Subset: IM |
Affiliation:
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Department of Surgery, University of Goteborg, Sweden. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Adolescent Adult Body Weight / physiology Drinking / physiology* Eating / physiology* Energy Intake / physiology Female Follow-Up Studies Humans Male Middle Aged Obesity, Morbid / physiopathology, surgery* Postoperative Complications / physiopathology* Vagotomy, Truncal* Vagus Nerve / physiopathology* |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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