| Effects of food deprivation on intake of solid and liquid sugars in the rat. | |
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MedLine Citation:
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PMID: 6670858 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In free-feeding rats, glucose at 0.025 M or 2 M evokes a vigorous bout of drinking. Powdered sucrose evokes more feeding than would occur without it, but powdered glucose does not. Food deprivation has little effect on intake of 2 M glucose, but it markedly augments intake of the powders, which rises to caloric-intake values higher than that of the 2 M solution. This occurs even if the powders are offered only after solution intake has come to an end and at a time when it would remain inhibited. We conclude: 1. Some sweet-tasting commodities will evoke ingestive behavior in free-feeding rats, but others, some of them even sweeter, will not. 2. Solid carbohydrates follow different laws from concentrated carbohydrate solutions, in that the former, but not the latter, rise with deprivation. Intake of powders must therefore be limited or satiated by different and more permissive mechanisms from the ones that limit solution intake. |
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Authors:
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D G Mook; J A Brane; J A Whitt |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Appetite Volume: 4 ISSN: 0195-6663 ISO Abbreviation: Appetite Publication Date: 1983 Dec |
Date Detail:
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Created Date: 1984-04-24 Completed Date: 1984-04-24 Revised Date: 2003-11-14 |
Medline Journal Info:
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Nlm Unique ID: 8006808 Medline TA: Appetite Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 259-68 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Body Weight Carbohydrates / physiology* Dietary Carbohydrates / physiology* Drinking Behavior / physiology Feeding Behavior / physiology* Female Food Deprivation / physiology* Glucose / physiology Rats Rats, Inbred Strains Satiety Response / physiology Sucrose / physiology |
| Chemical | |
Reg. No./Substance:
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0/Carbohydrates; 0/Dietary Carbohydrates; 50-99-7/Glucose; 57-50-1/Sucrose |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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