[The effects of hippophae juice on free radical metabolism of rat skeletal muscle and the content of Hb, Ck, T in blood].

Objective:To explore the effects of hippophae juice on free radical metabolism of rat skeletal muscle and partial biomarkers in blood. Methods: Randomly dividing the 30 SD rats into 3 groups(n=10): sedentary group, training group and hippophae training group. Measuring related indices of skeletal muscle and blood in rat after 6 week training and hippophae juice supplement. Results: Compared with training group, hippophae training group showed obviously longer exhaustive time, significantly increased antioxidant enzyme in skeletal muscle, remarkably decreased malonaldehyde(MDA) content in skeletal muscle, obviously increased testosterone (T) and hemoglobin (Hb) content in blood, significantly decreased creatine kinase (CK). Conclusion: Hippophae juice can impove the antioxidant ability of rat skeletal muscle, the level of T and Hb in blood, delay fatigue, therefore effectively enhance the aerobic stamina of rat.