支气管的

Ping chuan-fang prescription is carefully composed accordingly. The clinical investigation shows that PCHF can not only alleviate symptoms and physical sign of the patients effectively, but also shorten the course of disease and obviously can not only alleviate symptoms and physical sign of the patients effectively, but also shorten the course of disease and obviously improve the pulmonary function of the patient. The animal experiment showed that PCHF can prolong the asthmatic time and low the concentration of WBC, EOS, IL-4, ET-1 in the blood and BALF. It can restrain the collection of EOS in the lung and relieve the inflammation caused by EOS. It also can cut down the secretion of the respiratory air-way and relieve the obstruction of it.

动物实验表明：平喘方能明显延长卵蛋白造模大鼠的引喘潜伏期，且与氨茶碱对照有非常显著性差异(P＜0.01)；能降低哮喘模型大鼠血浆及肺泡灌洗液中白细胞、嗜酸性粒细胞及IL-4、ET-1的含量；能抑制肺局部EOS的聚集，明显减轻由EOS浸润引起的慢性变应性炎症反应；能减少气道分泌物，减轻细支气管及小血管管壁的增厚，减轻周围组织的水肿，从而减轻气道的阻塞，最终改善肺通气，缓解喘息症状。

Ping chuan-fang prescription is carefully composed accordingly. The clinical investigation shows that PCHF can not only alleviate symptoms and physical sign of the patients effectively, but also shorten the course of disease and obviouslycan not only alleviate symptoms and physical sign of the patients effectively, but also shorten the course of disease and obviously improve the pulmonary function of the patient. The animal experiment showed that PCHF can prolong the asthmatic time and low the concentration of WBC, EOS, IL-4, ET-1 in the blood and BALF. It can restrain the collection of EOS in the lung and relieve the inflammation caused by EOS. It also can cut down the secretion of the respiratory air-way and relieve the obstruction of it.

动物实验表明：平喘方能明显延长卵蛋白造模大鼠的引喘潜伏期，且与氨茶碱对照有非常显著性差异(P＜0.01)；能降低哮喘模型大鼠血浆及肺泡灌洗液中白细胞、嗜酸性粒细胞及IL-4、ET-1的含量；能抑制肺局部EOS的聚集，明显减轻由EOS浸润引起的慢性变应性炎症反应；能减少气道分泌物，减轻细支气管及小血管管壁的增厚，减轻周围组织的水肿，从而减轻气道的阻塞，最终改善肺通气，缓解喘息症状。

The antibodies were purified and the purity and specificity were identified by SDS-PAGE and Western-blot,respectively.Lung tissues from five pigs with PRRS were tested with the established method,which clearly demonstrated the abundant presence of viral antigens in the cytoplasm of alveolar macrophages,and to less extent in alveolar and bronchiole epithelial cells.

SDS-PAGE和Western-blotting检测结果表明，制得的兔抗PRRSV IgG纯度较高，具有良好的特异性，可用于原位检测病猪肺组织中PRRSV抗原的分布；Envision法的检测结果显示，PRRSV抗原的阳性表达产物主要出现在肺巨噬细胞胞浆内，其次为肺泡上皮细胞和细支气管黏膜上皮细胞；通过对5份经RT-PCR检测确认的PRRS病猪肺组织进行检测，均有较高的阳性细胞表达，平均阳性细胞率为46.5%。

RESULTS:POT at doses of 200 mg/kg had significant antagonistic effect on the cough caused by mixture of hista...

结果 ：POT 2 0 0mg/kg对氨雾引起的小鼠咳嗽无明显的影响；对乙酰胆碱和组胺混合液引起的豚鼠支气管收缩有极显著的抑制作用(P 。0 0 1 )；对小鼠PCA反应的抑制率为 3 2 。79%；可显著延长卵白蛋白所致的致敏豚鼠呼吸困难、抽搐和跌倒的潜伏期(P 。0 0 1 )。

Children will not have the awareness to expectorate sputum, sputum to the pharynx when入胃with automatic pharynx. Also, because children often accompanied by vomiting, coughing, vomiting from the stomach is often out of mucinous things, pharynx入胃of sputum with food through the entire digestive tract, and finally eliminated from the body with the stool. Therefore, many infants and young children cough have diarrhea.

小儿咳嗽用药应注意：1）疾病的初期，特别是痰不易咳出时，勿滥用止咳药，否则痰液会阻塞于呼吸道，痰内的细菌得到繁殖机会，反而会使病情加重；2）不适当的使用止咳药也会掩盖病情；3）在医生的指导下服用，如当过频的咳嗽影响到小儿的睡眠，甚至引起支气管毛细血管破裂出血时，可以适当使用止咳药，若痰量多不易咳出时，要同时使用抗菌和化痰药

At present it is widely accepted that the damages of the nasal turbinate bones and mucus caused by Bordetella bronchiseptica laid the foundation for the invasion toxigenic Pasteurella multocida. The mixture of Bordetella bronchiseptica and toxigenic Pasteurella multocida, together with some other factors, is the main cause of natural AR.

经过多年研究，现在大多数学者认为，支气管败血波氏杆菌能引起一定程度的鼻粘膜和鼻甲骨损害，但这些病变的严重后果是为正常猪鼻腔不能定居的产毒素多杀巴氏杆菌建立感染铺平道路，Bb和T+Pm的混合感染加上非传染因素交织在一起，是在自然条件下临床型AR的发生原因。

The functions of the secretory barrier of the tracheobronchial tree are physical, chemical, immunological, and biological.

气管支气管树分泌屏障的功能有物理的、化学的、免疫学的和生物学的。

In this study, We typed the the gene of β〓-AR from genomic DNA of asthmatic patients and made the further analysis: The distributing condition of genetic polymorphisms at positions 16 and 27 in β〓 AR coding region and at position 19 in 5'Leader Cistron (5'LC) among southwest Chinese asthmatic population; The relationship between the each polymorphisms at the above three positions and the asthmatic phenotypes (FEV〓 or nocturnal asthma); The effect of each polymorphisms at the above three positions on bronchodilator responsiveness induced by β〓- agonists(initial bronchodilator response, pharmaco-dynamic); The relationship between the haplotypes of polymorphisms in the 5'LC or in positions 16, 27 of β〓AR coding block and asthmatic phenotypes or bronchodilator responsiveness induced by β〓-agonists.

实验通过对哮喘人群的β〓-AR基因进行分型，探讨：β〓-AR编码区16、27位点及5'前导肽(5'LeaderCistron，5'LC)19位点遗传多态性在中国西南地区哮喘人群中的分布情况；三个位点多态性与哮喘临床表现型的关系；三个位点多态性对β〓受体激动剂反应性(支气管舒张反应，舒张反应动力学)的影响；16、27位点及5'前导肽19位点遗传多态性单倍型与哮喘临床表现型及β〓受体激动剂反应性的关系。

In conclosion, this study developed a sensitive, genusspecific, non-radioactive test based on the 23S rRNA gene sequence of M. tuberculosis for detection of dormant tubercle bacilli in situ and analyzed the histological distribution of RTPCR-amplified TB 23S rRNA in latent infected murine tissues.

综上所述，本研究建立的IS RT-PCR检测感染组织中结核菌23S rRNA的方法，可望为临床提供一种适用于各种组织活检，支气管镜检，尸检和涂片等标本中结核菌rRNA基因特异性的快速、敏感的原位诊断方法，尤其对无症状潜伏性结核感染组织中低拷贝的休眠菌定位确诊更具意义。

The metabolism of plasma ANP in lung increases in patients with left to right shunt C.H.

①左向右分流的先心病患者血浆ANP在肺部的代谢量增加，可能用于发挥其扩张血管、支气管等作用，但在不同程度肺高压时，其代谢量有差异，提示ANP在肺部的代谢可能与肺高压的形成有一定的关系。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。