High-intensity exercise attenuates postprandial lipaemia and markers of oxidative stress

Gabriel, Brendan, Ratkevicius, Aivaras, Gray, Patrick, Frenneaux, Michael P and Gray, Stuart R (2012) High-intensity exercise attenuates postprandial lipaemia and markers of oxidative stress. Clinical Science, 123 (5). pp. 313-321. ISSN 1470-8736

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Abstract

Regular exercise can reduce the risk of CVD (cardiovascular disease). Although moderate-intensity exercise can attenuate postprandial TAG (triacylglycerol), high-intensity intermittent exercise might be a more effective method to improve health. We compared the effects of high-intensity intermittent exercise and 30 min of brisk walking on postprandial TAG, soluble adhesion molecules and markers of oxidative stress. Nine men each completed three 2-day trials. On day 1, subjects rested (control), walked briskly for 30 min (walking) or performed 5×30 s maximal sprints (high-intensity). On day 2, subjects consumed a high-fat meal for breakfast and 3 h later for lunch. Blood samples were taken at various times and analysed for TAG, glucose, insulin, ICAM-1 (intracellular adhesion molecule-1), VCAM-1 (vascular adhesion molecule-1), TBARS (thiobarbituric acid- reactive substances), protein carbonyls and β-hydroxybutyrate. On day 2 of the high-intensity trial, there was a lower (P

Item Type: Article
Uncontrolled Keywords: adult,biological markers,blood glucose,dietary fats,energy metabolism,exercise,humans,hypertriglyceridemia,insulin,intercellular adhesion molecule-1,lipoproteins, vldl,liver,male,oxidative stress,postprandial period,running,triglycerides,vascular cell adhesion molecule-1,walking
Faculty \ School: Faculty of Medicine and Health Sciences > Norwich Medical School
Depositing User: Pure Connector
Date Deposited: 13 Mar 2015 16:30
Last Modified: 21 Apr 2020 23:57
URI: https://ueaeprints.uea.ac.uk/id/eprint/52642
DOI: 10.1042/CS20110600

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