肺气肿

We report our experience using VATS for SP in emphysematous patients with regards to efficacy, morbidity, and mortality. Methods.

本回溯性研究，系针对25例肺气肿病患并自发性气胸，使用视讯辅助胸腔镜手术。

As a minimally invasive method, VATS is an adequate initial treatment procedure for emphysematous patients with SP.

我们认为视讯辅助胸腔镜手术是一最少伤害手术，可以做为肺气肿病例并自发性气胸最先考虑的治疗方法。

We report a case with stenosis of the main stem of the left bronchus and an emphysematous change of the left lung which shifted the heart to the right side and compressed the right lung.

我们报导了一个病例，由於左侧主支气管狭窄造成左肺气肿而使心脏右移并压迫右侧肺，同时在右侧低肺野可见一疑似垂直走向的血管阴影。

Increased lung olume, seere emphysematous change, dilatation of the right entricle, and mild pulmonary hypertension were obsered in (more than 15-wk-old) Tg mice.

转基因鼠中能观察到肺容积的增加，严重的肺气肿的改变，右心室扩张，在15周龄以上的鼠中还能观察到肺动脉压的轻度升高。

Methods:In a less invasive bronchoscopic approach designed to mimic LVRS,one-way valves are inserted into selected bronchi in emphysematous portions of the lung.

目的：探讨支气管镜肺减容术的作用机制、适应证、安全性、疗效、景方法：与肺减容术相似，通过纤维支气管镜向肺气肿部分的支气管置入单向活瓣。

LVRS can increase the mRNA expression levels of titin and nebulin in diaphragmatic muscle tissues of emphysematous rabbits, which may be the associated mechanisms at the molecular level in restoring the functions of the emphysematous diaphragm by LVRS.

LVRS能够使肺气肿兔膈肌组织中肌联蛋白和伴肌动蛋白得到明显恢复，这可能是术后膈肌功能得以恢复的分子基础。

As mentioned earlier, elastinolysiss thought to be an essential component of emphysema.3 This is supported by both pathophysiologic and biochemical investigations, which show reduced lung elastic recoil, disrupted elastic tissue structure, higher circulating levels of elastin peptide breakdown products, and higher levels of desmosine in urine and lung secretions.3 Of the macrophage-derived MMPs identified in emphysematous and COPD tissue, the gelatinases MMP2 and MMP9 are elastinolytic.

正如早些时候提及的，elastinolysiss被认为是肺气肿的主要成份之一。这可以由病理生理研究与生化研究所证实，这两项研究同时提示肺弹性活力的降低，弹性组织结构的断裂，弹力蛋白肽分解产物循环水平的增高，以及尿与肺脏分泌物中锁链素水平的增高。在气肿型或COPD组织中，经确定的巨噬细胞源性的金属蛋白酶中，elastinoly的MMP2与 MMP9是elastinolytic。

The lung ventilation capacity (FEV1.0%, MVV%), the degree of airflow obstruction (FEV1.0/FVC%), emphysematous extent, peripheral airway resistance, total airway resistance (R5) and total respiratory resistance of the phlegm-syndrome group (the PDL group and the PHAL group) changed slightly and their sickness conditions are the best to cure; While the LKD group is the most serious sickness.

痰证组（痰湿蕴肺组和痰热蕴肺组）患者的肺通气功能（FEV1.0%、MVV%），气流阻塞程度（FEV1.0/FVC%），肺气肿程度，气道周边阻力、总气道阻力、呼吸总阻抗（Rp、R5、Zrs）改变最小，病情最轻；肺肾两虚组患者病情最重。

It also showed that the injury of endothelia might play certain role in the genesis and development of emphysema and pulmonary hypertension.

由此说明内皮细胞损伤可能在肺气肿、肺动脉高压的发生、发展中起一定作用。

My mother has had a hiatal hernia for many years and now has been diagnosed with emphysema although she never smoked.

我母亲多年来患有裂孔疝，虽然她从不吸烟，但现在被诊断为肺气肿。

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。