摘要
目的探讨反复呼吸道感染儿童血清微量元素、铅与免疫功能的相关性;方法选取100例反复呼吸道感染儿童,对其进行血清锌、铁、钙、铅和IgA、IgE、IgG、IgM的测定,并对结果进行相关性分析;结果血清IgG分别与锌、铁呈显著正相关(r=0.551、r=0.412,P<0.01),血清IgE与血清铁呈显著负相关(r=-0.449,P<0.01),血铅与血清IgA呈显著负相关(r=-0.573,P<0.01);结论血清铁、锌缺乏、铅含量过高对机体免疫功能有一定影响,可不同程度的造成免疫功能下降,在反复呼吸道感染发生发展过程中具有重要意义。
Objective： To explore the relativity of blood microelement, lead and immune function about RRI in children. Methods： We selected 100 children who belonged to RRI, they were implemented laboratory check about zinc, iron, calcium, lead and lgA, IgE, IgG, IgM in blood. Results ： There was a positive relativity between IgG anti zinc, iron in blood significantly, the relation of IgE in blood and iron was negative relativity significantly, there was a significant negative relativity between IgA and lead in blood too. Conclusion： The deficiency of iron, zinc in blood and excessive lead in blood would lead to the letdown of immune function, So it has a significant meaning in the course of RR1.
出处
《中国优生与遗传杂志》
2006年第12期109-109,100,共2页
Chinese Journal of Birth Health & Heredity
关键词
反复呼吸道感染
儿童
免疫球蛋白
元素
Repeating respiratory infection
Children
lmmune function
Mieroelement
