Effects Of Taking Chitson And Different Loads Exercise On Rats Skeletal Muscle Free Radical Metbolism
- VernacularTitle:壳聚糖对运动过氧化损伤的康复作用研究
- Author:
Wencong HUANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2001;5(3):138-
- CountryChina
- Language:Chinese
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Abstract:
objective this study was to determine the effects of taking chitson and different loads eccentric contracting exercise on free radicals mitabolism of skeletal muscle in rats. Methods 62 Sprage - Dawiey rats were randomly awwigned to take chitson group and not take chitson group. Each group adn endurance torining group. All the rats in exercise immediately, and the rats in control group were killed at the same time. The testing indexes included the skeletal muscle SOD, MDA. Results 1. The MDA values of soleus muscle and gastrocnemius muscle increased 11.5% and 142. (P < 0. 01 )after one bout anaerobic exercise. 2. the skeletal muscles SOD values didnt change significantly. 3. Rats gastrocmemius muscle had a higher lever of free radicals merabolism compared with soleus muscle aftrt one bout artobic exercise. And gastrocnemius muscles MDA values were still higher than contril groups about 87.5 % after being trained ten days. Conclusion The trained rats which took Chitson had a better on antioxidant compared with the without training.
