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Acute bout of exercise does not alter the antioxidant enzyme status and lipid peroxidation of rat hippocampus and cerebellum |
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| Authors: | Zsolt Rad k, Katsumi Asano, Takako Kizaki, Shuji Oh-ishi, Masayasu Inoue,Hideki Ohno |
| Affiliation: | a Laboratory of Exercise Physiology, Institute of Health and Sport Sciences, University of Tsukuba, 1-1-1, Tennodai Tsukuba 305 Japan b Department of Hygiene, National Defense Medical College, 3-2, Namiki Tokorozawa 359 Japan c Department of Biochemistry I, Osaka City University Medical School Osaka 545 Japan |
| Abstract: | It is known that acute strenuous physical exercise may cause diverse pathophysiological consequences in various organs, due to exercise-induced increase in free radical formation. The effect of acute exercise on brain antioxidant system and lipid peroxidation is still unknown. We report here that an acute bout of exercise, which results in several-fold increase of plasma xanthine oxidase activity, does not alter significantly the antioxidant enzyme status of hippocampus and cerebellum, and does not induce lipid peroxidation in those brain regions. |
| Keywords: | Exercise Free radicals Brain Antioxidant enzymes |
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