尘肺

Another gross lesion typical for pneumoconioses , and asbestosis in particular, is a fibrous pleural plaque.

这是肺尘病的另一实例，特别是在石棉肺发生了胸膜的纤维化。

Objective To learn the dose-response relationship of asbestosis prevalence in the workers of small towns chrysotile processing plants.

目的探讨乡镇石棉加工人员接触石棉尘量与石棉肺发病的剂量-反应关系。

Methods Rats were exposed to nylon 66 salt particulate by passive inhalation.Pulmonary morphologic changes and broncho alveolar lavagewere observed.

采用大鼠被动式粉尘吸入法染尘，以肺组织形态学改变为观察指标，并参考支气管肺泡灌洗的实验结果。

At were injected with 50mg of silica in-tratracheally.The contents of dipalmitoyph-opatidylcholineof the broncho arcolarlarvage fluidwere defccted on 15,45,90,180 and 270 days after dosing.The lungtissues of silicotic rats were examined underscanning electromicrcscopy.

本文采用非暴露式气管注入法对大鼠一次染尘50mg，染尘后15、45、90、180和270天分批剖检，测定支气管肺泡灌洗液中二棕榈酰卵磷脂含量，同时对肺组织标本进行扫描电镜观察。

The results indicated that there was lung function loss in the retired miners and the silicotic patients, and the injury of the retired workers seemed to be serious.

长期接触高浓度的矽尘，矿工退休离尘后肺通气功能仍在丧失，损害的严重程度可与矽肺患者相比。

The results showed that the wet and dry weight of full lungs, as well as the collagen and cerum seruloplasimin contents of the lungs in the zinc gluconate treated groups were lower than those of silicotic group.

结果表明：葡萄糖酸锌治疗组大鼠的全肺湿重、干重、胶原蛋白和血清铜蓝蛋白含量均低于染尘对照组，以1/2LD_(50)治疗组显著。肺脏纤维化程度1/2LD_(50)治疗组为Ⅰ—Ⅱ级；1/5LD_(50)治疗组为Ⅱ—Ⅲ级，而染尘对照组为Ⅲ—Ⅳ级。

Anthracotic pigment ordinarily is not fibrogenic, but in massive amounts (as in black lung diseasein coal miners) a fibrogenic response can be elicited to produce the coal worker's pneumoconiosisseen here.

煤肺色素通常不存在纤维化，但炭尘量很大(就如煤矿工人的&黑肺病&)，纤维增生反应能诱发煤矿工人肺尘埃沉着症。

Anthracotic pigment ordinarily is not fibrogenic, but in massive amounts (as in "black lung disease" in coal miners) a fibrogenic response can be elicited to produce the "coal worker's pneumoconiosis" seen here.

煤肺色素通常不存在纤维化，但炭尘量很大(就如煤矿工人的&黑肺病&)，纤维增生反应能诱发煤矿工人肺尘埃沉着症。

50Mg each of the above mentioned prepared dust particulates was injected intratracheally into each rat.

各组大鼠经气管注入50mg/只，染尘后1、3、6、12月分批剖检，测定全肺湿重、干重、胶原蛋白含量和肺、肺门淋巴结病理检查。

Methods SCL 90 table was applied to evaluate the psychological health status of the coalminers pneumoconiosis patients; depression and anxiety syndrome related factors were found out; analysis was made on the result compared with that of the control group and the national norm with SPSS software.

通过采用症状自测量表(SCL-90)测评煤工尘肺患者的心理健康状况，从中找出抑郁、焦虑组症候群因子，利用SPSS软件，与对照组及全国常模对比分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。