高强度军事训练对人体微量元素水平的影响

目的探讨高强度军事训练对人体体内钙、锌、镁、铁、铜5种微量元素变化的影响。方法采用LK98B型微量元素自动分析仪,取指血测量5种微量元素含量。结果末梢指血中微量元素的测定结果显示,高强度军事训练对人体微量元素的含量有显著影响。训练后末梢指血中,Zn2+、Mg2+、Fe2+含量以及Cu2+/Zn2+均明显低于训练前,分别为(106.70±26.84)μmol/L、(1.56±0.60)mmol/L、(221.18±38.57)μmol/L和0.15±0.04(P<0.05);Cu2+、Ca2+也有一定程度降低,为(16.53±6.78)μmol/L、(2.19±0.29)mmol/L,但其显著性低于Zn2+、Mg2+、Fe2+。结论高强度军事训练对人体微量元素水平有显著影响;适当补充微量元素对恢复体力,完成训练任务有重要意义。

Influence of intensive military training on trace elements levels of healthy volunteers

Objecitve Evaluating the influence of intensive military training on concentrations of trace elements, including calcium, zinc, magnesium, iron and copper, in blood of healthy volunteers.Method Peripheral blood from the fingers volunteers were sampled and analyzed by trace element auto-analyzer. Results Con-centrations of Zn2+,Mg2+,Fe2+ and Cu2+/Zn2+ in peripheral bloods of volunteers after training were lower than that of volunteers before training,they were(106.70±26.84)μmol/L,(1.56±0.60)mmol/L,(221.18±38.57)μmol/L and(0.15±0.04)(P<0.05).Concentrations of Cu2+ and Ca2+ were(16.53±6.78)μmol/L and(2.19±0.29)mmol/L,they were significant lower than Zn2+,Mg2+ and Fe2+.Conclusion The concentration of five trace elements in peripheral bloods showe that intensive military training influence for the trace elements levels distinctly.Appropriate trace elements complementarity is benefit for reviviscence.