气管

The research aimed to observe the histopathology of chickens infected with infectious laryngotracheitis virus, providing references for the way to make chicken model on infectious laryngotracheity.

［目的］观察鸡人工感染传染性喉气管炎病毒后气管病理组织学变化，为人工制造鸡传染性喉气管炎病例模型方法研究提供参考。

Experiment materials: jar, windpipe, limewater, flume and the experiment record chart for each group.

学生用材料：广口瓶、导气管、石灰水、火柴、集气瓶、水槽和小组实验记录表。

The frequency was 26.8% for emergent tracheotomy and 26.47% for tracheotomy with a local anaesthesia.

3岁者、紧急、局麻下气管切开术并发症发生率分别为26.67%、26.83%、26.47%。

Maffei Corporation PVC-U drainage pipes to the production line, the German company Barton Rumsfeld plastic production line and the Hong Kong Chen Hsong injection molding machine and other advanced production equipment, use of hi-tech means of production "Jinde" brand aluminum PAP composite pipe, PPR aluminum-plastic tube, PE-X cross-linked polyethylene pipe, PE-RT polyethylene pipe temperature, PPR plastic pipes, PE gas pipe, PE water pipe, PE mining pipe, HDPE large caliber double-wall corrugated pipe, HDPE Large Diameter Winding Pipe, PVC-U new composite pipes, PVC-U to the water pipes, cable sheathing, etc., and be compatible with the brass pieces, PPR pipe fittings, PE-RT pipe, PE water supply pipe pieces, PE gas pipe pieces, PE mining pipe pieces, PVC pipe fittings and the corresponding installation tools.

玛菲公司PVC-U给排水管生产线、德国巴顿菲尔德公司全塑生产线及香港震雄注塑机等先进生产设备，采用高科技手段生产"金德"牌PAP铝塑复合管，PPR铝塑管、PE-X交联聚乙烯管、PE—RT耐高温聚乙烯管、PPR全塑管、PE燃气管、PE给水管、PE矿用管、HDPE大口径双壁波纹管、HDPE大口径缠绕管、PVC—U新型复合排水管、PVC—U给水管、电缆护套管等和与之配套的铜管件、PPR管件、PE—RT管件、PE给水管管件、PE燃气管管件、PE矿用管管件、PVC管件及相应的安装工具等。

In choracic region,the distance from the puncture point to the median line should not exceed 20 mm,the appropriate angle between the needle and sternum is about 10 degree.The appropriate puncture depth from left and from right is 40 mm and 50 mm separtely.

经皮穿刺胸腺时为防止伤及左头臂静脉、上腔静脉以及胸膜腔，在颈部可在第3～4气管软骨环的下方进针；在胸部，沿胸骨后方上翘10°左右的角度穿入胸腺，距正中线左右不超过20 mm处进针，穿刺深度左侧40 mm，右侧50 mm为宜。

In this study, we found that β-catenin, c-JUN, c-myc and GSK3β might be involved in squamous metaplasia of airway epithelium induced by methylcholanthrene, vitamin A deficiency or cigarette smoking by investigating the rat model of squamous metaplasia.

本项目通过维生素A缺乏、吸烟及气管内注入甲基胆蒽复制体外气道上皮鳞化动物模型，发现β-连环素、c-JUN、c-myc 及GSK3β可能介导了甲基胆蒽、VitA 缺乏与吸烟所致的大鼠支气管上皮鳞状化生。

Methods Forty eight emergency cases of irregular shaped airway foreign bodies (plastic ball pen cap, mini toys, whistle, pin, thumbtack, milk tooth , pen, steel ball, stone of apricot, chicken bone and screw nail) from Jan.1998 to Nov.2000 have been reviewed, especially the operative procedure for removing foreign bodies.

回顾1998年1月～2000年11月北京儿童医院治疗的48例气管、支气管特殊异物(塑料笔帽、玩具、哨、大头针、图钉、乳牙、笔头、钢珠、杏核、鸡骨头、螺丝钉)的处理过程。

The experimental results of PA adherence to mice singal bronchial epithelial cell indicated that the adhesive rate of mucoid PA was higher than that of non-mucoid and there were a lot of pili in the mucoid PA adhesive parts.

小鼠气管粘膜单个上皮细胞PA粘附实验结果表明，粘液型PA的粘附率比非粘液型高，粘附的部位以上皮细胞的纤毛为主。

Objective: To investigate the effect of synthetic drug QTY06 on chronic airway inflammation and mucoprotein expression induced by intratracheal instillation of lipopolysaccharide.

目的：观察合成药QTY06对大鼠气管滴入脂多糖诱发的慢性气道炎症及黏蛋白表达的影响。

Not if it destroyed the musculature of her trachea.

如果她的气管的肌肉组织受到破坏就不会了

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。