The biochemical properties of the mediators involved in silicotic fibrosis, however, are not yet well defined. 然而,对这种调节矽肺纤维化过程的蛋白因子的理化特性迄今还知道得很少。
Objective To investigate phenotype of mast cells in rat silicotic foci. 目的研究矽肺病灶内肥大细胞的表型。
Expression of TGF-β_1 in SiO_2-activated Alveolar Macrophage in Silicotic Patients 二氧化硅活化的硅肺患者巨噬细胞中转化生长因子-β1表达的研究
The greater the degree of exposure to silica and increasing length of exposure determine the amount of silicotic nodule formation and the degree of restrictive lung disease. 暴露于二氧化硅的强度越大,暴露时间越长,决定了矽肺结节的数目及肺疾病的发展。
Methods The relative quality of dust deposited in pulmonary intersititum of silicotic rats was evaluated by using polarizing microscopy and image assay system. 方法采用偏振光显微技术和图像分析系统,评价染尘大鼠肺组织滞留粉尘的相对量。
Objective To explore the effects of fresh spring water on lipid peroxidation ( LPO) and superoxide dismutase ( SOD) of silicotic rats. 目的探讨淡泉水对染尘大鼠体内脂质过氧化物(LPO)和超氧化物歧化酶(SOD)的影响。
Study on Pulmonary Function and Arterial Blood gas Analysis in Silicotic Patients 矽肺患者肺功能与动脉血气分析的研究
Determination of serum free oxyproline in normal adults and silicotic patients 矽肺患者及正常人血清中游离羟脯氨酸的测定
The results showed that the urinary excretions of alb,β_2 MG and NAG in the silica exposed workers and silicotic patients were significantly higher than those in controls. 结果表明:接尘工人和矽肺病人尿alb、β_2-MG和NAG排出量显著高于对照组,其排出量增加与接尘工人接尘时间有关,而与矽肺病人脱离接尘的时间无关。
In silicotic collagen the active stable free radical was absent. 矽肺胶原缺乏活泼性较高的稳定自由基。
Conclusion Lymph nodes up to 1 cm may have dust fibrosis and coal silicotic nodules. 结论CWP肺门和纵隔淋巴结短径于1cm大小已有尘性纤维化及煤矽结节形成。
Effect of vitamin E on phospholipids in the lung tissues of experimental silicotic rats 维生素E对实验性大鼠矽肺组织中几种磷脂含量的影响
Effect of tetrandrine on the lung lavage of silicotic rats 汉防己甲素对矽肺大鼠肺冲洗液的影响
The effect of sodium glutamate on the lipid contents in the lung lavage of experimental silicotic rats was reported. 本文报告了谷氨酸钠对矽肺大鼠肺冲洗液中脂质含量的影响。
Methods: Studying on the action of sodium selenite to the cytotoxicity induced by α quartz and the experimental silicotic rats. 方法:观察亚硒酸钠对α石英诱发细胞毒性的作用及对实验性硅肺大鼠的作用。
Conclusion γ-interferon may inhibit the expressions of IL-4 and TGF-β 1 in silicotic rats. 结论IFN-γ对矽肺大鼠肺中IL-4和TGF-β1的表达具有一定的抑制作用。
Effects of zinc gluconate on early lesion of silicotic rat lungs 葡萄糖酸锌对大鼠矽肺早期病变的影响
Conclusion mRNA expression of MMP-2 in fibroblasts are up-regulated in fibrosis silicotic model rats. 结论在肺纤维化早中期,肺间质成纤维细胞高表达MMP-2。
Immune responses of silicotic rats to the antigen of sheep red blood cells 大鼠矽肺模型对绵羊红细胞抗原的免疫应答
Therapeutic effect of whole lung perfusion on experimental silicotic rabbits in vivo 实验矽肺兔活体全肺灌洗疗效研究
Correlation Analysis of Lung Quartz and Biochemical Indices of Silicosis in 12 Experimental Silicotic Monkeys 12例实验性猴矽肺肺内石英量与矽肺生化指标相关分析
[ Methods] Silicotic rats were treated with semen persicae extract to study the changes of silicotic collagen, biochemical indices and effects on pathology of silicotic rats. [方法]采用桃仁提取物治疗矽肺大鼠,观察矽肺胶原蛋白和生化指标变化,及对大鼠矽肺病理影响。
CONCLUSION: The expression of MMP-2 and MMP-9 in fibroblasts is up-regulated in silicotic fibrosis model. 结论:受SiO2刺激后,肺间质成纤维细胞上调MMP-2和MMP-9的表达,损伤肺泡基底膜,启动肺纤维化的发生。
Objective To evaluate the bronchoalveolar lavage therapy combined with instillation of both antibiotics and immunomodulator on silicotic pulmonary inflammation. 目的观察肺灌洗联合肺内应用抗生素和免疫调节剂防治煤工尘肺肺部炎症和感染的效果。
Expression of metalloproteinase-2 and-9 in lung tissue of silicotic fibrosis model rat 矽肺纤维化模型大鼠肺组织基质金属蛋白酶-2和基质金属蛋白酶-9的动态表达
The Distribution and Relative Amount of Type ⅰ and ⅲ Collagen in Silicotic Rat Lung 矽肺大鼠和病人肺组织中Ⅰ型与Ⅲ型胶原纤维的分布及相对含量的研究
Time constant of pulmonary circulation and mean pressure of pulmonary artery were measured in 21 cases of silicotic emphysema by using improved Simon method. 用改良Simon动脉舒张压力曲线数值拟合法测量21例矽肺肺气肿患者的肺循环时间常数和肺动脉平均压力。
Ceruloplasmin Gene Expression in Silicotic Rat Lung 铜蓝蛋白基因在矽肺肺组织中的表达
Results The number of total cells and of PMN, the concentration of protein in BALF of the silicotic rats treated with TP were reduced significantly. 结果染尘大鼠经茶多酚灌胃后BALF中细胞总数、PMN数和蛋白浓度均显著降低。
Objective To investigate the cause of death of the silicotic patients of fluorite mine. 目的探讨萤石矿矽肺职工的死亡原因,为矽肺治疗提供依据。