微量元素硒与克山病

Microelement selenium and Keshan disease

目的分析克山病发病原因,指导克山病防治工作。方法查阅历年克山病病情资料,并对资料进行分析,探讨微量元素硒与克山病发病关系。结果微量元素硒与克山病发病关系密切相关,克山病病区内、外环境硒水平明显低于非病区,微量元素硒预防克山病收到了确切的效果。结论微量元素硒是克山病发病的重要因素,深入探讨微量元素硒与克山病发病的关系,对阐明克山病病因有重要意义。

Objective To analyze the reason that caused the Keshan disease（ KD） and conduct the work on prevention and treatment of KD. Methods We consulted and analyzed the information about the KD over the years to explore the relationship between selenium and the incidence of KD. Results The relation between selenium and the incidence of KD is close. The Inner and outer environmental selenium level in the region of KD are obviously lower than in the region of non- KD. It indicated that using selenium to prevent KD was effective. Conclusions Selenium is an important factor for the incidence of KD. It is important to study the relationship between selenium and the incidence of KD more deeply to reveal the cause of KD.