Literature DB >> 8128753

Influence of age and hepatic branch vagotomy on the night/day distribution of food intake in rats.

E Del Prete1, E Scharrer.   

Abstract

The aim of the present study was to investigate the influence of age and hepatic branch vagotomy on the night/day distribution of food intake in male rats. Food intake of young (age: 2 months) and aged (age: 13.5 months) hepatic branch vagotomized (HBV) and sham-vagotomized (SV) rats was measured at intervals of 6 h during the 12 h dark and the 12 h light phase. The results show that in rats the night/day ratio of food intake decreases with age and is not affected by hepatic branch vagotomy. However, the time-course of spontaneous diurnal food intake was influenced by hepatic branch vagotomy. The change in the night/day distribution of food intake might be due to age-related changes in the nucleus suprachiasmaticus of the hypothalamus.

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Mesh：

Year:  1993        PMID： 8128753     DOI： 10.1007/bf01611170

Source DB:  PubMed          Journal:  Z Ernahrungswiss        ISSN： 0044-264X


  17 in total

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Authors:  J Le Magnen; S Tallon
Journal:  J Physiol (Paris)       Date:  1966 May-Jun

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Authors:  M T Peng; M J Jiang; H K Hsü
Journal:  J Gerontol       Date:  1980-05
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  2 in total

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Journal:  J Pharmacokinet Pharmacodyn       Date:  2014-11-12       Impact factor: 2.745

2.  Translational Modeling to Guide Study Design and Dose Choice in Obesity Exemplified by AZD1979, a Melanin-concentrating Hormone Receptor 1 Antagonist.

Authors:  P Gennemark; M Trägårdh; D Lindén; K Ploj; A Johansson; A Turnbull; B Carlsson; M Antonsson
Journal:  CPT Pharmacometrics Syst Pharmacol       Date:  2017-05-27
  2 in total

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