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为了解成都市某电冶厂大气污染对人体健康影响,作者于1988年5月对厂周居民进行现况调查,包括耳鼻咽喉科检查及病史、镍和钴的皮肤斑贴试验、细胞免疫功能和唾液溶菌酶含量测定,生物材料的镍、钴含量检查等,发现污染区居民体内镍和钴的负荷增加,发镍和发钴含量高于对照区,有非常显著差异,镍的皮肤斑贴阳性率,污染区显著高于对照区;免疫功能和耳鼻咽喉科疾病的检出率未见明显差异。
In order to understand the impact of air pollution on human health in an electrometallurgical plant in Chengdu, the author conducted a survey on the status of plant residents in May 1988, including otolaryngology examination and medical history, nickel and cobalt skin patch tests, cellular immune function And saliva lysozyme content, biomaterials nickel, cobalt content inspection, found that residents in the contaminated area of nickel and cobalt load increases, hair nickel and cobalt content is higher than the control area, there is a very significant difference, the nickel skin patch The positive rate and the contaminated area were significantly higher than those in the control area. There was no significant difference in the detection rates of immune function and otolaryngology diseases.