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对30例内源性哮喘患儿血T细胞亚群进行检测.发现发作期病几Ts细胞降低和T_H细胞增高同存,而间歇期仅有Ts 细胞降低;发作期和间歇期病儿T_H/Ts 细胞比值均显著增高;发作期和间歇期病儿血中双标记T 细胞和胸腺细胞也明显增多.结果表明T 细胞亚群异常为内源性哮喘病儿的原发改变,可能为其免疫失调的内在基础,与哮喘的发生关系密切.
30 cases of endogenous asthma in children with T cell subsets were detected in the attack of a few Ts cells and T_H cells decreased the same, while intermittent only Ts cells decreased; attack and intermittent sick children T_H / Ts cells were significantly increased in both seizure and intermittent children’s blood double-labeled T cells and thymocytes were significantly increased.The results showed that abnormal T-cell subsets of endogenous asthma in children with primary changes may be immune The underlying basis for disorders is closely linked to the development of asthma.