碩士 / 臺北市立體育學院 / 運動科學研究所 / 100 / Purpose: Exercise under high temperature conditions cause dehydration, which is probably due to the loss of minerals from the body. The aim of this study was to investigate the effect of deep ocean-based desalted mineral water (DOM) supplementation on dehydration exercise- induced oxidative stress and inflammation levels in young men. Methods: 10 young male were recruited for this double-blind crossover study. Dehydration was achieved by performing the treadmill running at 40% VO2max under 30℃ in a closed room, leading to 3% body weight loss. Then subjects were orally supplemented with deep ocean-based desalted mineral water or pure water in a volume equivalent to 1.5 fold of their body weight loss. Malondialdehyde (MDA), interleukin (IL-6), erythropoietin (EPO), testosterone and myoglobin levels were measured in the blood before exercise, 4-h and 24-h after exercise. Results: Exercise under high temperature conditions cause dehydration, which is probably due to the loss of minerals from the body. Estimated EPO was not significantly altered in placebo trial, but increased (~143.62%, P=0.06) in the DOM trial. MDA levels were significantly suppressed in DOM received trail during recovery compared to placebo trial. Conclusion: it is concluded that deep ocean-based desalted mineral water is able to attenuate the oxidative damage and suppress the inflammation caused by dehydration exercise.
| Identifer | oai:union.ndltd.org:TW/100TPEC0421009 |
| Date | January 2012 |
| Creators | Yang, Kungkun, 楊恭坤 |
| Contributors | Hou, Chienwen, 侯建文 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 45 |
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