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为了解血清免疫球蛋白在铬中毒诊断上的意义,作者对酪酐作业组工人70例及对照组工人51例进行了体检和血清免疫球蛋白IgG、IgA,IgM含量的测定。同时进行了作业现场毒物测定。现场毒物测定结果:车间三氧化铬烟尘浓度范围为0.003～1.854mg/m~3,有44.69％的样品超过卫生标准,其中23.80％的样品超过卫生标准10倍以上。工人接毒量为13.95～43.58mg/8h,每分钟为0.03～0.09mg。体检结果表明,作业组工人的
In order to understand the significance of serum immunoglobulin in the diagnosis of chromium poisoning, the authors carried out physical examination and serum immunoglobulin IgG, IgA, IgM levels in 70 patients in the casein group and 51 in the control group. At the same time a job site poisoning. The results of on-site toxins determination: The concentration of chromium oxide dust in the workshop ranged from 0.003 to 1.854 mg / m 3, with 44.69% of the samples exceeding the hygiene standards, of which 23.80% exceeded the hygiene standards by more than 10 times. Workers take the virus dose of 13.95 ~ 43.58mg / 8h, 0.03 ~ 0.09mg per minute. Physical examination results show that the work group workers