肺气肿

After rabbit models with emphysema were established,the abdominal cavity of these models were gradually insufflated with CO 2 and main...

兔肺气肿模型稳定后，施加CO2 气腹，压力为 1 0mmHg(1mmHg =0 。1 33kPa)和 1 5mmHg两种，作用时间 2h。

Pulmonary bullas ; emphysema ; tomography ; X-ray computed

肺大泡；肺气肿；体层摄影术； X线计算机

These results indicated that, besides the elastase, MMP might also play an important role in the genesis and development of experimental emphysema and pulmonary hypertension.

此结果进一步证明了蛋白酶/抗蛋白酶失衡学说在肺气肿及肺动脉高压的发生和发展中的重要作用。

Objective To study the pathogenesis of nocturnal hypoxemia in patients with chronic obstructive pulmonary disease.

慢性阻塞性肺疾病是由慢性支气管炎和肺气肿引起的以慢性进行性气流受限为特征的一组肺疾病。

HRCT scans were evaluated prospectively for evidence of the following abnormalities: bronchial wall thickening, bronchiectasis, mucoid impactions, small centrilobular opacities, thick linear opacities, focal hyperlucency, and emphysema.

通过检测下述病理变化指标对HRCT 扫描进行前瞻性研究：支气管壁厚度、支气管扩张、粘液嵌塞、中心小叶致密影、较厚的线状致密影、局部透光过度以及肺气肿。

The results indicate that: 1 the Rrs ingroups B and C were clearly higher than those in group A(P.01), further-more the Rrs in group C were higher compared with thos...

支气管哮喘患者的Rrs与FEV_1%有明显相关，但在合并肺气肿的患者两者有较大差异。

With emphysema, these sacs break down and make it more difficult for oxygen to reach the blood.

肺气肿，这些囊破裂，并使其更加难以氧气，以达到血液。

Emphysema is a progressive disease caused by damage to the small air sacs in the lungs, which causes them to lose their elasticity.

肺气肿是一种渐进式的疾病，是由于肺部的空气囊破裂而造成的，空气囊的破裂使得它们失去了弹性。

Objective To analyzes the clinical effect of the service menu scheme for chronic obstructive pulmonary disease in local communities by the method of "winter disease cured in summer" in traditional Chinese medicine.

慢性阻塞性肺疾病是具有不完全可逆性气流受限特征的疾病，与慢性支气管炎和肺气肿密切相关，有病情易反复、进行性加重的临床特点。

Spearmint oil significantly reduced MDA in lung homogenate, and decreased the expression of Nrf2 protein in lung tissues. Conclusion: Spearmint oil has protective effect on lung injury in COPD rats, since it improves pulmonary inflammation, oxidative alteration, and enhances Nrf2 protein expression.

留兰香油对肺炎克雷伯杆菌和脂多糖引起的大鼠COPD模型的肺部炎症、肺气肿、杯状细胞增生和氧化改变有改善作用，并对肺炎克雷伯杆菌和LPS引起的肺组织Nrf2蛋白表达增强有降低作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。