occupational dust

This article briefly discussed the role of free radicals in the lung cancer induced by physical and chemical factors such as smoking,occupational dust particles,metal ions,quartz,asbestos.

自由基医学是近年来兴起的一门交叉学科,本文对自由基在吸烟、职业烟尘微粒、金属离子、石英、石棉等理化因素致肺癌过程中的发病机制进行探讨。

To explore whether or not prevalence of non-occupational pneumoconiosis in region where dust weathers occur frequently in China, also to provide scientific suggestions for constituting policies about disease control and prevention in Northwest China, the random sample for the epidemiological study was carried through with stratified multi-stage randomization among 1500 subjects ≥18-year-old.

为了调查非职业性尘肺在我国沙尘天气多发区的发病情况,采用多阶段随机抽样方法随机抽取沙尘天气多发区甘肃省民勤县6个乡镇从未接触过职业性沙尘的1500名18岁以上的农民为调查对象,对其中自觉呼吸系统不适的480人进行了胸透,其中81人进行了X光拍片,分析非职业性尘肺病的发生。

A Prospective Cohort Study on the Effect of Occupational Dust Exposure and Smoking on Mortality;

职业接触粉尘、吸烟对死亡影响前瞻性队列研究

Occupational Exposure to Dusts/Gases/Fumes Is Contributed to Chronic Obstructive Pulmonary Disease and Respiratory Symptoms

职业接触粉尘和烟雾对慢性阻塞性肺疾病及呼吸道症状的影响

Exposures to Silica Mixed Dust and Cohort Mortality Study in Tin Miners;

锡矿作业工人粉尘接触和队列死因分析

High salt levels in the diet, long-term occupational dust exposure, and heavy alcohol use( more than10 wine drinks per week) each increased the risk of lung cancer death by more than twofold.

其中食盐量过高，在职业中长期接触粉尘和酗酒（周超过10次以上）最重要的肺癌死亡因素。

Effects of occupational coal dust exposure on lung function and haematology

煤尘职业性接触对作业人群肺功能和血液学的影响

A 10-year Follow-up Study on Health Status of Workers Exposed to Coal Dust in a Fire-power Station

某火力发电厂接触煤尘工人职业健康状况十年前后对比分析

Analysis of pulmonary ventilation function of workers exposed to cigarette dust;

烟草粉尘对接触工人肺功能损害的调查分析

Investigation on Renal Function in workers Exposed to Silica Dust in Ji ning City in 2005;

2005年济宁市部分粉尘接触工人肾功能指标调查

Conclusions Short exposure to high concentration of black fused alumina may cause serious aluminosis to the exposers.

结论短期、浓度接触黑刚玉粉尘可引起严重的铝尘肺。

Lung function and respiratory symptoms in sanitary workers;

接触垃圾粉尘工人呼吸系统症状与肺功能改变的探讨

Study on nitric oxide and nitric oxide synthase levels in serum of workers exposed to cement dust;

水泥粉尘接触工人血清中一氧化氮及一氧化氮合酶水平研究

30 YEARS FOLLOW UP STUDY:THE DOSE-RESPONSE RELATIONSHIP OF ASBESTOS EXPOSURE AND ASBESTOSIS

30年队列研究:接触石棉粉尘与石棉肺发病的剂量-反应关系

Status of coal enterprises and control of occupational hazards of dust Progress

煤炭企业粉尘职业危害现状及防治进展

Investigation on occupational hazard status of dust exposure in different industries in Sanshui district of Foshan

佛山市三水区不同行业粉尘职业危害状况调查

Aging Effect of Lead on Occupational Exposure Workers;

职业性铅接触对作业人群的增龄效应

Jane rubs up against all sorts of people in her profession.

简的职业使她接触到各式各样的人。

Study on the Physiological Health among Occupational Groups Who Had Contacted/may Contact HIV/AIDS in Their Career;

HIV/AIDS职业接触者心理健康状况调查

The effects of cadmium on the levels of insulin in smelters;

职业接触镉对工人胰岛素水平的影响