Acute aerobic exercise ad postprndail triacylglycerol : Evaluation by a bench-top analyser

2010 Fiscal Year Final Research Report

• Project/Area Number: 21700688
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Applied health science
• Research Institution: Waseda University
• Principal Investigator: MIYASHITA Masashi Waseda University, スポーツ科学学術院, 助教 (40447248)
• Project Period (FY): 2009 – 2010
• Keywords: 有酸素運動 / 身体活動 / 食後中性脂肪 / 脂質代謝 / 毛細血管血 / 肥満 / 高齢者

Research Abstract

From the Study 1, we have demonstrated that performing one 30-min session of moderate-intensity cycling in line with minimum activity guidelines for health was effective in attenuating postprandial capillary triacylglycerol concentrations in centrally obese middle-aged men. These findings may have important implications for the prescription of exercise as a means to reduce the risk of cardiovascular disease if such exercise is performed for an extended period of time. From the Study 2, we have demonstrated that postprandial capillary triacylglycerol concentrations were significantly lower in the active group compared with the inactive group. These findings demonstrate that regular physical activity has a beneficial effect on lowered postprandial lipaemic response which is independent of the acute effects of physical activity.

Research Products

• [Journal Article] Post-prandial capillary triacylglycerol responses in centrally obese middle-aged men to moderate exercise. (2010)
  • Author(s): Miyashita M, Sasai H, Tanaka K.
  • Journal Title: Journal of Sports Sciences 28 Pages: 1269-1275
  • Peer Reviewed
• [Journal Article] 運動における食後中性脂肪の上昇抑制効果:最近の実証研究からの報告 (2010)
  • Author(s): 宮下政司
  • Journal Title: 肥満研究 16 Pages: 100-104
  • Peer Reviewed
• [Journal Article] Physical activity status and postprandial lipaemia in older adults.
  • Author(s): Miyashita M, Park J-H, Takahashi M, Burns SF, Kim S-K, Suzuki K, Nakamura Y.
  • Journal Title: International Journal of Sports Medicine in press
  • Peer Reviewed
• [Presentation] The research direction and application of physical activity and health promotion. (2011)
  • Author(s): Miyashita M.
  • Organizer: Presented at 2011 The International Council for Health, Physical Education, Recreation, Sport, and Dance (ICHPER・SD) Physical activity and health promotion : Research directions and methods. Symposium (IV).
  • Place of Presentation: Asia Congress in Taipei, Taiwan
  • Year and Date: 2011-01-23
• [Presentation] Postprandial lipaemia and physical activity status in older adults. (2011)
  • Author(s): Miyashita M, Park J-H, Takahashi M, Kim Y-H, Burns SF, Suzuki K, Nakamura Y.
  • Organizer: Presented at 2011 The International Council for Health, Physical Education, Recreation, Sport, and Dance (ICHPER・SD)
  • Place of Presentation: Asia Congress in Taipei, Taiwan
  • Year and Date: 2011-01-20
• [Presentation] Physical activity and postprandial lipaemia : Implications for active living. (2010)
  • Author(s): Miyashita M.
  • Organizer: Invited lecture : Presented at 10th Anniversary International Symposium on Human and Sports Science held at the Keimyung University
  • Place of Presentation: South Korea
  • Year and Date: 2010-12-17
• [Presentation] Thirty minutes of aerobic exercise reduces postprandial capillary triacylglycerol concentrations in centrally obese middle-aged men. (2010)
  • Author(s): Miyashita M, Sasai H, Tanaka K.
  • Organizer: Presented at European College of Sport Science Exchange Symposia : Annual Congress in Antalya Adaptation to exercise -from bench to practice.
  • Place of Presentation: Turkey
  • Year and Date: 2010-06-23