不同针灸疗法对高强度军训士兵血清BACC和F-Trp的影响

Effects of Different Acupuncture Therapies on Serum BACC and F-Trp in High-intensity Military Training Soldiers

目的观察不同针灸疗法对高强度军训士兵血清支链氨基酸(BACC)和色氨酸(F-Trp)的影响,探讨针灸抗疲劳的可能机制。方法将90例健康士兵随机分为A组、B组和C组,每组30例。A组采用电针足三里治疗,B组采用艾灸足三里治疗,C组不进行任何治疗。治疗2星期后,3组进行1次高强度5 km跑步训练。分别观察3组治疗前后及治疗后5 d血清BACC和F-Trp含量变化。结果 3组受试士兵治疗后血清BACC及F-Trp含量与同组治疗前比较,差异均具有统计学意义(P<0.05)。A组和B组治疗后血清BACC含量与C组比较,差异均具有统计学意义(P<0.05)。A组和B组治疗后及治疗后5 d血清F-Trp含量与C组比较,差异均具有统计学意义(P<0.05)。结论针灸疗法能有效提高军训士兵机体的抗疲劳能力,减轻大强度运动引起的肌肉损伤。

Objective To investigate the effects of different acupuncture therapies on serum branched-chain amino acids （BAC and free tryptophan （F-Trp） in high-intensity military training soldiers. Methods Ninety healthy soldiers were randomly allocated to groups A, B and C, 30 soldiers each. Group A received treatment with electroacupuncture at Zusanli; group B, treatment by cupping on Zusanli; group C, no treatment. The three groups did a high-intensity 5 km running exercise after two weeks of treatment. Serum BACC and F-Trp contents were measured in the three groups before and at the end of treatment and at five days after treatment. Results It can be seen from table 2 that there were no statistically significant pre-treatment differences in serum BACC and F-Trp contents between the three groups of soldier subjects （P〉0.05）; there were statistically significant pre-/post-treatment differences in serum BACC and F-Trp contents in the three groups of soldier subjects （P〈0.05）. There was a statistically significant post-treatment difference in serum BACC content between group A or B and group C （P〈0.05）. There was a statistically significant difference in serum F-Trp content between group A or B and group C at the end of treatment and at five days after treatment （P〈 0.05）. Conclusion Acupuncture therapy can effectively improve bodily anti-fatigue ability and reduce high-intensity exercise induced muscular injury in military training soldiers.