硅肺

Purpose To investigate the relationship between the expression of nuclear factor-κB and matrix metalloproteinase-9 (MMP-9) in the progress of silicosis .

目的 研究核转录因子κB和基质金属蛋白酶 9(MMP 9)的表达在硅肺纤维化发生发展中的作用。

Methods 48 rats were randomly divided into saline control groups and silica instillation groups, and silicosis model was established in rats.

48只大白鼠随机分为二氧化硅灌注组和生理盐水对照组，制作大鼠硅肺纤维化模型。

In the absence of effective treatment, control of silicosis depends on prevention with face masks, proper ventilation, and X-ray monitoring of workers' lungs.

在缺乏有效治疗的情况下，控制硅肺主要在预防，要使用面罩、适当通风、定期对工人肺部进行X光检查。

In the absence of effective treatment, control of silicosis depends on prevention with face masks, proper ventilation, and X-ray monitoring of workers' lung s.

在缺乏有效治疗的情况下，控制硅肺主要在预防，要使用面罩、适当通风、定期对工人肺部进行X光检查。

The increased TNF-α production by macrophages might play an important role in the pathogenesis of silicosis.

巨噬细胞分泌的TNF-α在硅肺的发生中可能起重要作用。

Results showed that SiW(11) heteropolyanion had some suppressive effect on the silicotie toxicity of quartz.

结果表明：SiW（11）杂多阴离子对石英的致硅肺作用有一定抑制效果。

In 1979,after a long struggle, the government recognized silicosis as an industrialdisease meriting compensation.

经历一场斗争之后，1979年政府认定硅肺病作为一种职业病，应当得到补偿。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。