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KMID : 0613820120220010092
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Journal of Life Science
2012 Volume.22 No. 1 p.92 ~ p.97
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Effects of Aerobic Exercise and a Protein Diet on Serum Lipid Profiles, Liver Function, and Immunoglobulin in Rats
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Sung Gi-Dong
Son Won-Mok
Baek Yeong-Ho
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Abstract
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The purpose of this study was to analyze the effects of aerobic exercise and a protein diet on serum lipid profiles, liver function, and immunoglobulin levels in rats. The subjects, 24 male Sprague-Dawley rats, were grouped into an exercise with protein diet group (A, n=6), a protein diet group (B, n=6), an exercise group (C, n=6), and a control group (D, n=6). The exercise with protein group trained for 4 weeks (20-30 min/day, speed at 14~17 m/min) and was given a 40% protein diet for 4 weeks. The variables of serum lipid profiles, liver function, and immunoglobulin levels were measured in all of the subjects at the end of the 4 weeks of treadmill exercise. Serum TC and LDL-C levels were significantly decreased in the exercise with protein diet group compared to the other groups and serum HDL-C, GOP, and IgG were significantly higher than in the other groups. However, no significant differences were found for the IgA and IgM levels. In conclusion, aerobic exercise with a protein diet was effective in improving serum lipid profiles, liver function, and immunoglobulin.
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KEYWORD
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Aerobic exercise, protein diet, serum lipids profiles, liver function, immunoglobulin
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