Fatigue Research Today is a free monthly online journal that collates and summarizes the latest research about Fatigue, including details on chronic fatigue syndrome, exhaustion, causes, diagnosis. | ||||||||
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Effect of red mold rice on antifatigue and exercise-related changes in lipid peroxidation in endurance exercise.Wang JJ, Shieh MJ, Kuo SL, Lee CL, Pan TM Department of Biotechnology, Tajen Institute of Technology, Ping Tung, Taiwan. This study evaluated the effect of red mold rice supplementation on antifatigue and exercise-related changes in lipid peroxidation of male adult Wistar rats through swimming exercise. Thirty 16-week-old rats were studied by dividing them into three groups (ten for each group). Other than the control group (CD), the other two groups were divided into a high-dose (HD) treatment group (5 g red mold rice/kg body weight for the HD group), and a low-dose (LD) group (1 g red mold rice/kg body weight for the LD group). Swimming endurance tests were conducted after 28 days of red mold rice supplementation, and the result showed that the treatment group showed a higher exercise time (CD, 78.0+/-6.4; LD, 104.2+/-9.6; and HD, 129.4+/-10.9 min; p<0.05) and a higher blood glucose concentration (CD, 76.67+/-8.08; LD, 111.34+/-8.50; and HD, 117.67+/-11.06 mg/dl; p<0.05) than the CD. Moreover, the blood lactate (CD, 45.00+/-0.90; LD, 31.41+/-1.80; and HD, 28.89+/-1.62 mg/dl; p<0.05), blood urea nitrogen (CD, 21.87+/-0.75; LD, 20.33+/-0.83; and HD, 20.53+/-1.09 mg/dl; p<0.05), and hemoglobin (CD, 14.20+/-0.21; LD, 13.70+/-0.55; and HD, 13.28+/-0.35 g/dl; p<0.05) were also significantly lower than those of the CD. Besides, the result suggested that the red mold rice supplementation may decrease the contribution of exercise-induced oxidative stress and improve the physiological condition of the rats. Published 27 February 2006 in Appl Microbiol Biotechnol, 70(2): 247-53.
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