MISC

2006年10月

Exercise does not increase n-3 polyunsaturated fatty acids (PUFA) - Induced oxidative stress

JAPANESE JOURNAL OF PHYSICAL FITNESS AND SPORTS MEDICINE
  • Hiromi Kitamura
  • ,
  • Kumiko Minato
  • ,
  • Hideaki Nakashima
  • ,
  • Shuhm Kobayashi

55
Suppl
開始ページ
179
終了ページ
182
記述言語
日本語
掲載種別
DOI
10.7600/jspfsm.55.S179
出版者・発行元
JAPANESE SOC PHYSICAL FITNESS SPORTS MEDICINE

The objective of this study was to examine whether the combination of n-3 polyunsaturated fatty acids PUFA) supplementation and physical exercise training would decrease oxidative stress in comparison with n-3 PUFA supplementation only in humans. Eighteen women college students were divided into a perilla oil supplemented control group or a perilla oil supplemented physical exercise trained group throughout the experimental period of 4 weeks. After the intervention in both groups, plasma triglyceride levels were decreased. Serum thiobarbituric acid reactive substances (TBARS) level in the control group was increased by n-3 PUFA supplementation. In the trained group, however, TBARS level was unchanged. Plasma vitamin C level in the trained group was significantly decreased by n-3 PUFA supplementation. These results suggest that the combination of n-3 PUFA supplementation and physical exercise training might result in attenuated tissue damage induced by reactive oxygen species, if appropriate daily antioxidants, especially vitamin C, were provided.


リンク情報
DOI
https://doi.org/10.7600/jspfsm.55.S179
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000242443900038&DestApp=WOS_CPL

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