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作者采用微量淋巴细胞毒性方法测定了英国100例煤工尘肺和200例非接尘健康人的25种组织相容性抗原(HLA)。100例尘肺中有40例为单纯性尘肺,60例为复杂性尘肺。结果100例尘肺患者HLA抗原出现率与健康人比较无异常分布。而40例单纯性尘肺患
The authors used microlymphocytotoxicity assays to determine 25 histocompatibility antigens (HLA) in 100 coal workers’ pneumoconiosis and 200 non-dust exposed healthy people. Forty cases of pneumoconiosis were simple pneumoconiosis and 60 cases of complicated pneumoconiosis. Results There was no abnormal distribution of HLA antigens in 100 cases of pneumoconiosis patients compared with healthy people. While 40 cases of simple pneumoconiosis