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分散蓝(2BLN)染料的生产接触工人常发生瘙痒、丘疹、色素沉着、多毛等多种皮肤损害症状。为探讨致病原因,我们选择了生产该染料的青岛染料厂十车间工人为观察对象,采用酶联免疫吸附试验(ELISA)双抗体夹心法测定分析了工人血清中IgE水平。接触组青岛染料厂共检测212人,对照组青岛机修厂128人,接触组血清IgE值范围为
Disperse blue (2BLN) dye production Exposure workers often have itching, papules, pigmentation, hirsutism and other skin damage symptoms. In order to explore the cause of disease, we chose the workers in the workshop of Qingdao Dye Mill, which is the manufacturer of the dye, to observe the level of IgE in the serum of workers by enzyme-linked immunosorbent assay (ELISA) double antibody sandwich method. In the contact group, a total of 212 people were detected in Qingdao Dyeing Factory and 128 in the control group of Qingdao Machine Shop. The serum IgE value in the contact group ranged from