| Post-prandial capillary triacylglycerol responses to moderate exercise in centrally obese middle-aged men. | |
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MedLine Citation:
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PMID: 20845218 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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In this study, we wished to determine whether 30 min of moderate-intensity exercise, corresponding to minimal recommended guidelines, attenuates post-prandial capillary triacylglycerol concentrations in obese men. Ten middle-aged, centrally obese men (age 46+2 years, body mass index 31.6+1.0 kg · m⁻², waist circumference 104.6+2.2 cm) completed two 2-day trials (exercise and control) at least one week apart in a randomized, repeated-measures design. On day 1, participants either cycled for 30 min at approximately 60% of maximal heart rate in the afternoon or rested (no exercise). On day 2 of both trials, after a 10-h overnight fast, participants consumed a test meal of moderate fat content (35%) for breakfast. Capillary blood samples were collected in the fasted state (0 h) and at 2, 4, and 6 h post-prandially on day 2. Total area under the capillary triacylglycerol concentration versus time curve was significantly lower on the exercise than control trial (P = 0.023). One 30-min session of moderate-intensity cycling is effective in lowering post-prandial capillary triacylglycerol concentration in obese middle-aged men. These findings may have important implications for exercise recommendations as a means to reduce the risk of cardiovascular disease if such exercise is performed for an extended period. |
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Authors:
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Masashi Miyashita; Hiroyuki Sasai; Kiyoji Tanaka |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of sports sciences Volume: 28 ISSN: 1466-447X ISO Abbreviation: J Sports Sci Publication Date: 2010 Oct |
Date Detail:
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Created Date: 2011-04-15 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8405364 Medline TA: J Sports Sci Country: England |
Other Details:
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Languages: eng Pagination: 1269-75 Citation Subset: IM |
Affiliation:
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Faculty of Sport Sciences, Waseda University, Tokorozawa, Japan. m.miyashita@aoni.waseda.jp |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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