肺泡的

Idiopathic pulmonary fibrosis, caused by unidentified reasons, is a kind of disease featured in diffuse alveolitis and the disordered structure of alveolus that finally lead to the fibrosis of pulmonary interstitial substance.

特发性肺纤维化(Idiopathic pulmonary fibrosis ，IPF)是一种原因不明、以弥漫性肺泡炎和肺泡结构紊乱最终导致肺间质纤维化为特征的疾病。

Results: Amang 128 patients, 56 cases were diagnosed as pulmonary carcinoma (43.75%), of which 30 cases were squamous carcinoma (53.57%), 22 cases were adenocarcinoma (39.29%), 4 cases were small cell undifferentiated carcinoma (7.14%); 37 cases were bronchial pneumonia (28.91%), in which 30 cases were given brush sampling, bacterial culture of BALF, the detectable rate of pathogenic bacteria were 50%(15 cases) and 40%(12eases) respectively; 12 eases were pulmonary tuberculosis (9.38%), of which 3 eases (25%) had concurrent endobronchial tuberculosis, smear of brush biopsy and BALF found Mycobacterium tuberculosis were 11 eases (91.67%) and 5 eases (41.67%) respectively, 2 eases were diagnosed as caseous tubereulous granuloma (16.67%); 2 eases were idiopathic pulmonary fibrosis (1.56%), lease was lymphoma of long.

结果：128例患者确诊为肺癌56例(43.75%)，其中鳞癌30例(53.57%)，腺癌22例(39.29%)，小细胞癌4例(7.14%)；支气管肺部炎症病变37例(28.91%)，其中30例经防污毛刷采样、支气管肺泡灌洗液行细菌学培养，病原菌的检出率分别为50%（15例）和40%（12例）；肺结核12例(9.38%)，其中合并支气管内膜结核3例(25%)，刷检涂片和支气管肺泡灌洗液找到结核杆菌分别为11例(91.67%)和5例(41.67%)，病理确诊为结核性乾酪样肉芽肿2例(16.67%)；特发性肺间质纤维化2例(1.56%)，肺淋巴瘤1例(0.78%)。

We did bronchovesicular lavage with 10 mL normal saline, then collected all cells in BALF, stained cells by Giemsa's stain and counted the total number of cells and differential cells numbers for observing the inflammatory changes in lungs after RSV infection.

以10 ml生理盐水进行支气管肺泡灌洗，收集肺泡灌洗液中细胞，常规吉姆萨染色，行细胞分类计数，观察RSV感染对肺脏的炎症影响。

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。

Microscopically at high magnification, the loss of alveolar walls with emphysema is demonstrated.

在高倍镜下，可见肺气肿的肺泡壁破坏，部分肺泡扩张。

Results:The following phenomena were observed:the Ph, PaO2 of the model rabbits descended sharply, the PaCO2 increased lightly, the HR slowed down obviously, but the BR increased, the SBP and DBP of the model rabbits descended markedly, and the PS content decreased dramatically. The pneumonic pathology changes showed pneumorrhagia, atelectasis, shrink of alveolus and pulmonary hyaline membrane. The above results indicated that it accorded with the standard of I-type of acute respiratory distress syndrome.

结果：整肺灌洗后模型兔的血气pH、PaO2急剧下降，PaCO2 轻度上升，心率明显减慢而呼吸频率增加，SBP和DBP均明显下降；支气管肺泡灌洗液中PS含量明显下降；病理检查提示出现肺出血、肺不张、肺泡萎缩、透明膜形成等病变，符合Ⅰ型重症呼吸衰竭临床诊断标准。

Acute diffuse lung injury were identified in toxication control group, intra-pul

结果 中毒组大鼠肺的病理学改变为急性弥漫性肺损伤，表现为肺泡腔内出血、渗出、炎性细胞浸润，肺泡隔炎性细胞浸润及纤维组织增生，⌒秃廷⑿蜕掀は赴坏死脱落。

Acute diffuse lung injury were identified in toxication control group, intra-pulmonary alveoli hemorrage, effusion, inflammotory cell infiltration and inter-pulmonary alveoli, fibroplasia were seen; necrosis and abbscission were seen in of typeⅠand Ⅱ epithelial cells.

结果 中毒组大鼠肺的病理学改变为急性弥漫性肺损伤，表现为肺泡腔内出血、渗出、炎性细胞浸润，肺泡隔炎性细胞浸润及纤维组织增生，Ⅰ型和Ⅱ型上皮细胞坏死脱落。

AIM: To assess pulmonary membrane diffusing capacity and pulmonary capillary blood volume in patients with chronic obstructive pulmonary disease at different stages.

目的：了解不同级别慢性阻塞性肺病患者肺泡毛细血管膜弥散量和肺泡毛细血管血量的特点。

TGF-β1 took on extensive positive in alveolus epithlia in the control group. The positive cytes of the groups under hyperxia-exposure for 3, 7, 14 day distributed in alveolar epithelium, pulmonary interstitial, bronchoepithlia and macrophage, which were notably enhanced along with the time of hyperxia-exposure.

IFN-γmRNA在高氧3天（0.62+0.49）、7天（0.44+0.53）、14天（0.39+0.27 ）均高于空气组(0.20+0.14)，高氧3天达到高峰水平（P.05），高氧7天后开始下降（P＞0.05），高氧14天下降更为明显（P＞0.05）；TGF-β1的阳性细胞在空气组广泛分布于肺泡上皮，高氧组各期广泛分布于肺泡上皮、肺内间质、支气管上皮、血管内皮和巨噬细胞。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。