论文部分内容阅读
尘肺病是由于在职业活动中长期吸入生产性粉尘,并在肺内潴留而引起的以肺组织弥漫性纤维化为主的全身性疾病。我国职业病目录规定的13种尘肺中,矽肺是最主要的一种。研究显示Th1和Th2型细胞因子与矽肺发生有关,但作用机理仍不清楚。调节性T细胞是不同于Th1和Th2的具有调节功能
Pneumoconiosis is a systemic disease characterized mainly by diffuse fibrosis of the lung caused by long-term inhalation of productive dust in occupational activities and retention in the lungs. Thirteen kinds of pneumoconiosis prescribed in our Occupational Disease Directory are the most important ones. Studies have shown that Th1 and Th2-type cytokines and silicosis, but the mechanism remains unclear. Regulatory T cells are regulatory functions other than Th1 and Th2