| Television viewing at mealtime reduces caloric compensation in peripubertal, but not postpubertal, girls. | |
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MedLine Citation:
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PMID: 21772226 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The effect of television viewing (TVV) and pubertal status of 9- to 14-y-old girls on mealtime food intake (FI) after a premeal glucose drink was determined. On four separate mornings, girls randomly received equally sweetened drinks containing Sucralose (control) or glucose (1.0 g/kg body weight) in 250 mL of water 2 h after a standardized breakfast. FI from an ad libitum pizza meal was measured 30 min later with or without TVV. Appetite was measured at 15 min intervals to lunch and postmeal. TVV at mealtime had no effect on FI, however, glucose suppressed FI more with no TVV compared with TVV (24 versus 10%, p < 0.001), primarily because of its effect in peripubertal girls (p < 0.028). In postpubertal girls (n = 8), glucose reduced FI by ~27% in both the no TVV and TVV conditions, but in peripubertal girls (n = 17), reduction in FI was 22% without TVV and only 1% while TVV. Appetite correlated with FI at 30 min only in postpubertal girls. TVV at mealtime reduced caloric compensation after consumption of the glucose drink in peripubertal, but not postpubertal, girls, with no effect on mealtime FI. (Clinical trial number NCT01025687.) |
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Authors:
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Barkha P Patel; Nick Bellissimo; Scott G Thomas; Jill K Hamilton; G Harvey Anderson |
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Publication Detail:
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Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Pediatric research Volume: 70 ISSN: 1530-0447 ISO Abbreviation: Pediatr. Res. Publication Date: 2011 Nov |
Date Detail:
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Created Date: 2011-10-07 Completed Date: 2012-02-07 Revised Date: 2012-04-06 |
Medline Journal Info:
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Nlm Unique ID: 0100714 Medline TA: Pediatr Res Country: United States |
Other Details:
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Languages: eng Pagination: 513-7 Citation Subset: IM |
Affiliation:
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Department of Nutritional Sciences, University of Toronto, Ontario M5S 3E2, Canada. |
| Data Bank Information | |
Bank Name/Acc. No.:
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ClinicalTrials.gov/NCT01025687 |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adolescent Appetite / physiology* Child Eating / drug effects, physiology* Energy Intake / drug effects, physiology* Female Glucose / administration & dosage, pharmacology* Humans Leisure Activities* Ontario Puberty / physiology* Television |
| Grant Support | |
ID/Acronym/Agency:
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MOP-82728//Canadian Institutes of Health Research |
| Chemical | |
Reg. No./Substance:
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50-99-7/Glucose |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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