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慢性肺心病是常见病,多见于老年,其发病与机体免疫功能衰退有关,目前认为,老年人的免疫功能缺陷主要表现在细胞免疫方面,尤其是T细胞的改变。有关慢性肺心病的细胞免疫功能的研究,国内外报导尚少,我们采用单克隆荧光抗体免疫技术对慢性肺心病急性发作期32例,缓解期21例,健康对照组26例,对其周围血中CD3、CD4、CD8进行了对比观察。并同时对其中31例急性发作期,19例缓解期及19例健康对照的人进行了中性粒细胞吞噬功能的测定,其结果如下。 1 材料与方法
Chronic pulmonary heart disease is a common disease, more common in the elderly, its incidence and the decline of immune function, the current view that the elderly immune deficiency mainly in cellular immunity, especially T cell changes. About the study of cellular immune function of chronic pulmonary heart disease, few reports at home and abroad, we use monoclonal antibody immunofluorescence technology for acute onset of chronic pulmonary heart disease in 32 cases, 21 cases of remission, healthy control group of 26 patients, the peripheral blood In CD3, CD4, CD8 were observed. At the same time, the phagocytic function of neutrophils was measured in 31 cases of acute exacerbation, 19 cases of remission and 19 cases of healthy controls. The results are as follows. 1 materials and methods