查询词典 silicosis

Small airways function in 195 cases of silicosis and 104 cases of health workers are reported.

本文对195例矽肺病人和104例健康工人的小气道功能进行了研究。

This can result from conditions such as chronic bronchitis, emphysema, silicosis and asbestosis.

这可能会导致从条件，如慢性支气管炎，肺气肿，矽肺和石棉。

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］ 317 silicosis cases were measured by FEV［FVC%,FEV1.0%,(FEV1.0/FVC)%］and pleth ysmographical airway resistance measurement(Raw%、sRaw%、Gaw%、sGaw%),then compa red their abnormal rates.

方法］ 对317例矽肺患者进行用力呼气量［FEV ：FVC%、FEV1.0%、(FEV1.0/FVC%)］及体描法气道阻力测定［Raw%、sRaw%、Gaw%、sGaw%］。

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。

Results Compared high kV X-ray chest film with spiral CT,to simplex silicosis,X-ray films coincided with CT scans;to mixed silicosis,the effect of CT scans were better than X-ray's;to large nodule,coalesced progressive massive fibrosis,the detected ratio of CT scans were higher than X-ray chest films;to silicosis complication,for example,emphysema,pleural thickening,phthisic,mediastinal impairment lympy node etc,CT scans were more reliable than X-ray films,especially HRCT can earlier find silicotic nodule and fine structure of focus.Selective application of CT scan,had great diagnostic value in complicated silicosis and silco-tuberculosis and lung cancer complicated with silicosis etc.

结果 高千伏X线胸片与螺旋CT作对比，结果对单纯矽肺并发肺癌，CT片与X线胸片基本一致；对于复杂矽肺并发肺癌CT优于X线胸片；对于大结节、肺内进行性大块纤维化(progressive massive fibrosis，PMF)融合、空洞及钙化CT检出率明显高出胸片；对矽肺并发肺癌的合并其他如肺气肿、胸膜肥厚、结核、纵隔淋巴受累等CT均较胸片可靠；特别是HRCT能早期发现矽肺肿块样病灶中细微结构，选择性应用CT，对复杂矽肺并发肺癌合并结核等鉴别诊断有很大价值。

Objective To observe the therapeutic effect of combined use of anti-silicosis drugs on early silicosis of rats.

目的 观察联合用药对早期实验性矽肺的治疗效果。

To find the best strategy for prevention and treatment of silicosis and reduce the incidence and mortality of silicosis.

目的 寻找防治矽肺的最佳策略，降低矽肺的发生率和死亡率。

Abstract］ Objective To appraise application value of indirect digital radiographyin silicosis diagnosing.Methods The chest of the confirmed diagnosis of 103 cases of silicosis and 25 objects of observation are radiographed by the CR common thousand voltage and the tradition high thousand voltage,appraise the radiograph quality and divide the period of silicosis.

摘要］ 目的评价间接数字X线摄影术在尘肺诊断中的应用价值方法将确诊的103例尘肺患者和25例观察对象，分别用CR普通千伏（60～70 kV）与传统高千伏（120～130 kV）拍摄其胸部X线片，对其胶片质量和尘肺分期进行评定。

Methods The chest of the confirmed diagnosis of 101 cases of silicosis and 6 objects of observation were radiographed by the CR high thousand voltageand and the tradition high thousand voltage. Refereing to Diagnostic Criteria of Pnemoconioses and 23 chest standard films, we evaluated every radiograph quality and divided the period of silicosis at random.

将已确诊的101例肺尘埃沉着症患者和6例O+患者，采用CR高千伏和传统高千伏两种方法，各摄胸部正位片1张，由肺尘埃沉着症诊断小组，按照肺尘埃沉着症病诊断标准(GBZ 70-2002)及23张标准片，随机对每张胸片质量和肺尘埃沉着症诊断及其分期进行评定。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。