针对运动员运动性贫血的两种营养干预比较分析

目的针对运动性贫血的运动员实施两种营养干预方法,浅谈运动性贫血的发病机制和有效的干预方法。方法通过2周次高强度(85%)的训练负荷,筛选出26名运动性贫血的受试者进行两种方式的营养干预。结果运动训练导致机体血红蛋白下降(P<0.05),同时铁蛋白明显降低(P<0.05);实施中药方式干预,机体各指标无明显变化;实施运动营养品+中药方式的营养干预,红细胞、血红蛋白、红细胞压积明显上升(P<0.05),铁蛋白和血清铁浓度仍明显下降(P<0.01)。结论运动营养品+中药方式治疗运动性贫血效果优于单纯中药组,可以有效提高运动员血红蛋白含量。

Aim Two ways of nutritious intervention were used for athletes who suffered from exercise induced anemia.Effective way and its mechanism were discussed.Methods 26 athletes who suffered from exercise induced anemia were chosen as subjects for two ways of nutritious intervention after they did two weeks’intense exercises(85%).Results Decreased hemoglobin was caused by intense exercises(P<0.05).Distinct ferritin decline was also observed(P<0.05).By means of Chinese medicine intervention,target parameters didn’t change obviously.However,red blood cell,hemoglobin and hematocrit increased apparently(P<0.05)after athletic aliments and Chinese medicine were employed.Ferritin and serum concentration of iron declined as usual(P<0.01).Conclusion Combination of athletic aliments and Chinese medicine can do better than single Chinese medicine for exercise induced anemia,which improves athletes’hemoglobin concentration effectively.