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本文以258名橡胶厂20～56岁工人作观察对象,36名煤机厂19～50岁工人作对照。分别对其淋巴细胞酸性α—醋酸荼酯酶活性进行了观察,结果表明:观察组淋巴细胞酸性α—醋酸荼酯酶简称《ANAE》阳性率在68%以下者占30.6%,而对照组ANAE阳性率在68%以下者占13.9%,经统计学处理,有显著性意义。对一、二橡胶厂之间及不同车间与对照也进行了分析,现场测定车间空气中粉尘浓度,除硫化车间外,其它车间均高于国家规定的标准(10mg/m~3)。提示:橡胶作业生产过程中存在着对工人健康有危害的因素,需加强劳动保护措施。
In this paper, 258 rubber workers from 20 to 56 years old workers for observation, 36 coal mills 19 to 50-year-old workers as a control. The results showed that the positive rate of ANAE in lymphocytes was 30.6% in the observation group, while the ANAE in the control group was 30.6% The positive rate of 68% or less accounted for 13.9%, after statistical analysis, significant. The first and second rubber factories and different workshops and control were also analyzed. The dust concentration in the air of the workshop was determined on site. Except for the vulcanization workshop, the other workshops were all above the national standard (10mg / m ~ 3). TIP: There are some factors harmful to the workers’ health in the rubber production process. Labor protection measures should be strengthened.