茜草对耐力训练后一次力竭大鼠血清酶活性和某些生化指标的影响

Effect of Rubia Cordifolia L to Activities of Serum and some Biochemistry Index on Trained-indurance and Exhausting Rats

为探讨茜草提取物对大强度耐力训练大鼠血清生化指标影响的机理,为茜草提取物作为运动补剂提供实验依据。利用ACE全自动生化分析仪、分光光度计等,测定了运动训练大鼠血清丙氨酸氨基转移酶(ALT)、天门冬氨酸氨基转移酶(AST)、乳酸脱氢酶(LDH)、肌酸激酶(CK)活性、血糖(Glu)浓度、血红蛋白(Hb)、血清尿素(BU)、和肌肝糖原含量。结果表明:茜草提取物可保护重要器官免受自由基的损伤;增加肌肝糖原的含量;可明显延缓大鼠运动疲劳的发生。

This study discusses the mechanism of Rubia cordifolia L impacting to serum biochemistry targets, which can provide examination base for using Rubia cordifolia L as sport supplements. Method： Through the changes of activities of serum ALT, AST, LDH, CK and contents of Hb,BU,GIu, muscle and liver hepatin tested by the ACE auto biochemical analysis. Conclusion： Rubia corditolia L have an obvious effect on the rat＇s exercise perfor- mance rise, hence, and it could be developed and explored as sports nutrition.