| 三硝基甲苯对工人健康慢性危害的综合调查研究 |
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| 作者单位： | 新疆医学院卫生系劳动卫生学教研室，新疆医学院第一附属医院眼科，新疆医学院第二附属医院内科，煤炭工业厅卫生处，煤矿化工厂卫生所 |
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| 摘 要： | 本文就三硝基甲苯(TNT)对工人健康的慢性危害进行了综合调查研究。结果表明:1.较低浓度的TNT对工人健康的慢性危害是存在的,尤其对眼晶状体及肝脏的损害更为突出,但对血液方面的影响不大。2.白内障的检出率与空气中TNT的浓度及工龄间存在一定程度的剂量一反应关系。3.肝功异常检出率与空气中TNT浓度亦存在密切相关。4.TNT代谢产物可在一定程度上反映体内TNT的负荷水平。5.控制皮肤污染是预防低浓度TNT'慢性危害的重要措施之一。
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| 关 键 词： | TNT 工人 白内障 晶状体 |
A Synthetical Investigation on Chronic Hazards of TNT to Workers' Health |
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| Institution: | Department of Labor Hygiene,Faculty of Public Health,Xinjiang Medical College |
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| Abstract: | A synthetical investigation on chronic hazards of TNT to workers' health is made in this article. The results have shown. 1. Chronic hazards of TNT in lower concentration to workers' health is present, especially, more obvious hazards to the eye crystalline lens and the liver, but it hardly has influence in blood. 2. There is a dosage-reaction relationship to a certain degree among the incidence of cataract and the concentration of TNT in the air and workers' length of service. 3. There is a close association between the frequency of abnormal liver function tests and the concentrati6n of TNT in the air. 4. The waste products of TNT may reflect the TNT load level in the body. 5. To control the skin concentration is one of important measures to prevent the chronic hazards of TNT in lower concentration. |
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| Keywords: | TNT worker cataract crystalline lens |
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