支气管肺的

The secondary lobule is supplied by a small bronchiole in the center, that is parallelled by the centrilobular artery.

肺小叶通过终末支气管供应气体，与终末支气管相伴行的是小叶中心动脉。

Methods The 46 patients with tuberculous bronchostenosis were treated with pneumonectomy and bronchoplasty.

方法对46例外科诊断明确的结核性支气管狭窄采用肺切除和支气管成型术。

Results: we estalished ideal copd models in stort time. there existed the expression of nos in both the normal lung tissue and the lung tissue of copd,mainly orienrared in the cytoplasm of cell.the immunohistochemical result indicated that inos increased significantly ,in comparison with the control group, in bronchiolar mycoderma epithelial and enos remakably decreased in pulmonary blood vessel.

结果：联合应用烟熏和ppe在较短的时间内建立了较理想的copd模型；一氧化氮合酶在正常肺组织与copd的肺组织均有表达，主要定位在细胞浆内；免疫组化结果表明模型组inos在支气管黏膜上皮呈强阳性表达，肺血管enos表达明显减弱，与健康对照组比较有显著性（p.01）。

Objective To explore the diagnostic value of transbronchial lung biopsy plus bronchoalveolar lavage in pulmonary cavity lesion.

目的 评价经纤维支气管镜肺活检联合支气管肺泡灌洗术对肺部空洞性病变的诊断价值。

Their pulmonary function and bronchodilatation test were checked and compared.

结果：支气管哮喘缓解期老年患者的肺通气功能异常率达91.67％，青年患者只有57.14％；支气管舒张试验测定老年患者阳性率为58.33％，青年患者达92.86％。

Objective To explore the therapeutic efficacy of a self-made occluder used for bronchoscopic lung volume reduction.

目的 探讨自制内塞式支气管封堵器在经支气管镜肺减容术中的应用效果。

Let's listen to these sounds again to compare them: bronchial, bronchovesicular, and vesicular sounds – in that order.

让我们再次听这些声音来比较它们-支气管声，支气管小泡声，和肺气泡声-按次序的来。

The results showed that trachea bifurcates into the left and right pricipal bronchus near the hilus, it does not give off a tracheal bronchus.

结果表明小灵猫的气管在肺门附近分为左、右主支气管，而无气管支气管分出。

The results showed:(1) MP polymerase chain reaction test showed positive results in the bronchoalveolar lavage fluid from all of the MP-infected rats (infectious group, n=4), while they were all negative in BALF from the control group (n=4,P＜0.05) and from those rats both infected with MP and, at the same time, treated with erythromycin (treating group n=4,P＜0.05). Bacterial cultures of the bronchial and lung tissue were negative in all three groups. Using transmission electron microscope the widened interalveolar septa with increased amount of collagen were found in the infectious group, while there were no obvious abnormalities in the other two groups.

结果显示：(1)感染组动物(n=4)支气管肺泡灌洗液肺炎支原体-PCR检测均为阳性，而对照组(n=4)和感染加红霉素治疗组动物(n=4)均为阴性(P＜0.05)；三组动物的支气管和肺组织常规细菌培养结果均为阴性；感染组动物透射电镜检查见肺泡间隔增宽，其中有较多胶原纤维堆积，其余两组则未见明显异常。

The tumor is usually confined to the bronchial wall, although the high-grade form may extend into the peribronchial interstitium or adjacent lung parenchyma.

肿瘤通常被限制在支气管壁内，然后高度恶性时也可侵犯支气管周围间隙或邻近的肺实质。

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。