肺炎支原体肺炎患儿免疫功能变化及其临床意义的研究
支原体,肺炎；免疫,,支原体，肺炎；免疫,1对象与方法,2结果,3讨论,【参考文献】
【摘要】 目的 观察肺炎支原体患儿免疫功能的变化。方法 选择30例肺炎支原体患儿作为观察对象，同时选择30例健康小儿作为对照组，于病程5～7天采集外周血，分别检测CD23、IgG、IgA、IgM、CD3、CD4、CD8等免疫指标。结果 肺炎支原体组小儿血清CD23、IgA均高于正常对照组(均P<0.05)，CD3低于正常对照组(P<0.05)，而CD4、CD8、CD4/CD8、IgG、IgM无明显变化(均P>0.05)。结论 肺炎支原体肺炎患儿B淋巴细胞活化增强，体液免疫功能亢进，细胞免疫功能抑制。【关键词】 支原体，肺炎；免疫
Changes of immunologic function in children with mycoplasmal pneumonia
XU Bo,BAI Xiaoling,ZHENG Nan.Jinan Military Command General Hospital,Jinan 250031,China
【Abstract】 Objective To observe the changes of immunologic function of children with mycoplasmal pneumonia.Methods Thirty cases of mycoplasmal pneumonia and 30 cases of healthy children were enrolled in the study.CD23,IgG,IgA,IgM,CD3,CD4 and CD8 were determined.Results CD23 and IgA in mycoplasmal pneumonia children were higher than those in healthy children(P<0.05),CD3 lower in mycoplasmal pneumonia children(P<0.05),but CD4,CD8,CD4/CD8,IgG and IgM unchanged in the groups.Conclusion Lymphocytes B in mycoplasmal pneumonia children were activated,humoral immunity was accentuated,celluar immunity was inhibited. ......
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