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作者研究了从事生产马拉硫磷(4049)各个工艺阶段工人以及使用4049者的机体免疫反应状况。共检查了28名接触4049工人(工龄1～15年)的血清样品,以不接触农药献血人员的血清作为对照。方法:为血清补体结合反应。所用的复合抗原为:4049—人血清白蛋白复合物,4049—牛血清白蛋白复合物与4049—鸡血清蛋白复合物;蛋白质抗原为:人
The authors studied the status of the immune response in workers engaged in the various process stages of the production of malathion (4049) and those using 4049. A total of 28 serum samples from 4049 workers (1 to 15 years of service) were examined and sera from non-pesticide donors were used as controls. Methods: Serum complement fixation reaction. The composite antigens used were: 4049-human serum albumin complex, 4049-bovine serum albumin complex and 4049-chicken serum albumin complex; protein antigens were: human