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咳嗽变异性哮喘患儿淋巴细胞CD_(23)表达的研究 被引量:2

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摘要 为探讨CD_(23)在咳嗽变异性哮喘(CVA)发病中的作用.采用流式细胞分析仪分别测定CVA组(15例)、肺炎组(14例)、正常对照组(12例)外周血淋巴细胞CD_(23)、CD_(19)及CD_(23)^+/CD_(19)^-表达阳性率;用化学发光免疫法测定血清IgE水平结果CVA组淋巴细胞CD_(23)、CD_(19)及CD_(23)^+/CD_(19)^-表达阳性率和血清IgE水平较肺炎组及对照组明显增高(均P<0.01);肺炎组与对照组无显著性差异(均P>0.05);CD_(23)^+/CD_(19)^-、CD_(23)^-,/CD_(19)^+表达阳性率3组间无显著性差异(均P>0.05);CVA组CD_(23)与CD_(19)表达阳性率呈正相关(P<0.01),CD_(23)、CD_(23)^+/CD_(19)^+表达阳性率与血清IgE水平也均呈正相关(均P<0.01)。提示B淋巴细胞膜CD_(23)表达异常增高在CVA发病中起着重要作用;CD_(23)尤其CD_(23)^+/CD_(19)
机构地区 浙江省人民医院
出处 《浙江医学》 CAS 1999年第12期705-706,共2页 Zhejiang Medical Journal
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