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目的了解复杂电磁环境对作业人员体内维生素A、E的影响,为进一步保障作业人员的健康提供科学依据。方法在某项复杂电磁环境试验任务末期,随机抽取复杂电磁环境作业人员86名为接触组,取其血样,采用高效液相色谱法,测定血清样品中维生素A、E的含量。以与接触组在同一食堂就餐年龄、性别、工龄相近者87人为对照组,对照组不接触复杂电磁环境。通过比较接触组与对照组人员血清样本中维生素A、E的含量差异,分析复杂电磁环境对作业人员体内维生素A、E是否有影响。结果接触组与对照组人员血清中维生素A含量分别为181.5、312.1μg/L,维生素E含量分别为5.6、10.1mg/L,两组比较,差异有统计学意义(p<0.01)。结论复杂电磁环境使作业人员体内脂溶性维生素A、E的血清含量减低。
Objective To understand the influence of complex electromagnetic environment on vitamins A and E in the body of workers, and to provide a scientific basis for further protecting the health of workers. Methods At the end of a complex electromagnetic environment test, 86 electromagnetism workers were randomly selected as the exposure group. The blood samples were taken and the contents of vitamins A and E in serum samples were determined by high performance liquid chromatography. The contact group with the same canteen dining age, gender, length of service 87 were controlled group, the control group does not touch the complex electromagnetic environment. By comparing the content of vitamin A and E in the serum samples of the contact group and the control group, it is analyzed whether the complex electromagnetic environment has influence on the vitamins A and E of the workers. Results The contents of vitamin A in the serum of the contact group and the control group were 181.5 and 312.1 μg / L respectively, and the contents of vitamin E were 5.6 and 10.1 mg / L, respectively. There was significant difference between the two groups (p <0.01). Conclusion The complex electromagnetic environment reduces the serum levels of fat-soluble vitamins A and E in workers.