石英尘作为阳性对照组。
石英尘由中国疾病预防控制中心职业卫生与中毒控制所提供。
Quartz dust was provided by the Institute of Industrial Hygiene and Occupational Disease, Chinese Academy of Preventive Medicine.
目的探讨维生素E与维生素C联合抗石英尘细胞毒作用及其机制。
Objective To explore anti cytotoxiciity effects and mechanism of Vitamin E(VE)combined with Vitamin C(VC)on quartz exposed alveolar macrophage(AM).
采用体外细胞实验方法，观察了石英尘对DPH和ANS标记的肺胞巨噬细胞膜流动性和荧光性质的影响，同时测定了肺泡巨噬细胞活性氧的产生。
The effects of quartz on membranous fluidity labelled with DPH and ANS and the production of oxygen free radicals of alveolar macrophages were studied in vitro.
目的了解造成本次严重矽尘危害事件的原因及危害程度，探讨小型石英粉加工企业矽尘危害的预防和控制措施。
Objective To find out the causes and the harm extent of this serious Silica dust hazard event and discuss the prevention and control measures for small scale quartz workplace.
目的了解造成本次严重矽尘危害事件的原因及危害程度，探讨小型石英粉加工企业矽尘危害的预防和控制措施。
Objective To find out the causes and the harm extent of this serious Silica dust hazard event and discuss the prevention and control measures for small scale quartz workplace.
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