Coli BL21 and purified. The binding activities of immune sera to three EDs were examined with ELISA and Western blotting analysis.②Asthma model was induced with ovalbumin in mice of vaccine group, control vector group and asthma group. Airway pressure-time index and number of cells in BALF were checked. The quantity of goblet cells in bronchiole and the level of MUC5AC mRNA in lung were investigated by PAS staining and RT-PCR assay.

采用ELISA和Western blotting法檢測免疫血清抗體對ED的親合力老妇操B网。2国产精品黄网在线观看、對DNA疫苗組小鼠制備OVA致敏哮喘模型无码av一级毛片免费一区二区，檢測氣道壓力峰值—時間指數(shù)日韩AV无码超碰一区二区三区、支氣管／肺泡灌洗液中炎性細(xì)胞數(shù)量农民工找妓女野战视频，PAS特染觀察小支氣管杯狀細(xì)胞數(shù)量及RT-PCR法檢測肺組織中粘蛋白MUC5AC mRNA水平人人爱人人摸人人操，免疫組化和RT-PCR法檢測GM-CSF的蛋白與mRNA水平。

The result showed a thick and dense distribution of bronchus and bronchiole of asthma group; a sparse distribution in respiratory bronchiole and pulmonary alveoli; some positive fibers extrude the epithelium mucosae into the alveoli.

結(jié)果發(fā)現(xiàn)哮喘組肺內(nèi)支氣管及細(xì)支氣管陽性纖維增粗欧美性逼、分布密集度顯著增加人人靠人人干；在呼吸性細(xì)支氣管及肺泡亦偶有分布；有部分陽性纖維經(jīng)粘膜上皮內(nèi)伸出并暴露于管腔內(nèi)自拍偷拍欧美性爱视频。

Methods Rats were exposed to nylon 66 salt particulate by passive inhalation.Pulmonary morphologic changes and broncho alveolar lavagewere observed.

采用大鼠被動式粉塵吸入法染塵在线观看鲁鲁鲁鲁，以肺組織形態(tài)學(xué)改變?yōu)橛^察指標(biāo)，并參考支氣管肺泡灌洗的實驗結(jié)果50岁熟妇。

At were injected with 50mg of silica in-tratracheally.The contents of dipalmitoyph-opatidylcholineof the broncho arcolarlarvage fluidwere defccted on 15,45,90,180 and 270 days after dosing.The lungtissues of silicotic rats were examined underscanning electromicrcscopy.

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FPLT can be obtained after PLE was injected to the target lung and the target bronchia was obstructed with broncho occluder by catheter.

向靶肺支氣管肺泡灌注PLE并用支氣管封堵器堵塞靶支氣管可達(dá)到功能性肺葉切除的目的成年人免费观看黄色视频，該方法安全、簡便亚洲区在线，術(shù)后對肺循環(huán)無明顯不良影響www牛逼叉mmm。

Lungs in the trachea branches into numerous bronchus, and their end is the alveoli.

肺中的氣管分支成無數(shù)支氣管，他們的末端是肺泡国产精品美女久久久网站大一红。

The mechanism of carbon monoxide poisoning are: access to it soon after the alveolar and hemoglobin have a strong affinity to enable the formation of hemoglobin carboxyhemoglobin, to stop the combination of hemoglobin and oxygen.

一氧化碳的中毒機(jī)理是：它進(jìn)入肺泡后很快會和血紅蛋白產(chǎn)生很強(qiáng)的親合力人人妻人人操日日夜，使血紅蛋白形成碳氧血紅蛋白，阻止氧和血紅蛋白的結(jié)合久久精品国产精品免费专区。

Automobile exhaust the highest level of carbon monoxide, it can enter through the respiratory tract of gestation, the blood was absorbed, combined with hemoglobin to form carboxyhemoglobin, lowering blood oxygen, blood weaken the oxygen supply of human tissues, resulting in tissue hypoxia, which led to headaches and other symptoms, or suffocation.

汽車尾氣中一氧化碳的含量最高欧美顶级作爱视频，它可經(jīng)呼吸道進(jìn)入肺泡，被血液吸收日韩精品一区二区三区在线播放，與血紅蛋白相結(jié)合亚欧无码专区精品久久久，形成碳氧血紅蛋白，降低血液的載氧能力亚洲片免费一级A片，削弱血液對人體組織的供氧量特色特黄色片，導(dǎo)致組織缺氧，從而引起頭痛等癥狀激情小说自拍视频，重者窒息死亡黄色视频ⅹⅹxⅹ。

Objective To study the mechanism of damages of pulmonary alveolar macrophages caused by chrysotile asbestos.

目的 探討纖狀蛇紋石石棉致肺泡巨噬細(xì)胞受損的機(jī)制。

Results The cytotoxicity of chrysotile asbestos was in a dose and incubation time dependent manner. After 18 h incubation and at the dose of 250 μg/ml, the cell death rate and LDH content were increased significantly.

結(jié)果 纖狀蛇紋石石棉對肺泡巨噬細(xì)胞的毒性存在著劑量-效應(yīng)關(guān)系黄污aaawww水视频、時間-效應(yīng)關(guān)系久久地址2015；125 μg/ml培養(yǎng)18 h后，細(xì)胞死亡率及LDH增加首页国产日韩欧美第一页，500 μg/ml培養(yǎng)5 h后欧美特黄色视频，細(xì)胞死亡率、LDH人妻18p视频一区二区、MDA均明顯增加亚洲无码一级在线视频，而SOD活力明顯降低。