气道

Swyer-James syndrome is considered to be a post-infectious form of bronchiolitis obliterans, pathologically defined by the presence of submucosal and peribronchiolar fibrosis with destruction and obliterative scarring of the small airways.

Swyer-James综合征被认为是闭塞性细支气管炎感染后形成的，病理表现为出现黏膜下及支气管周围纤维化并有小气道破坏和疤痕组织，SJS是一类有不同临床表现的综合征，这些表现主要与囊状支气管扩张是否出现有关。

An adequate fixation angle is necessary to avoid airway obstruction after an occipitocervical fusion, even for short upper cervical fusions, especially in patients with rheumatoid arthritis.

枕颈融合术需要一个合适的固定角度防止出现术后气道梗阻，甚至包括短节段上颈椎融合，尤其在有类风湿性关节炎的患者。

Objective. To stress the importance of the fusion angle of the occipitocervical spine based on an unusual case of upper-airway obstruction after a posterior fusion from the occipital bone to the second cervical vertebra (O-C2) in a flexed position.

目标：通过一例少见的后路枕骨与颈2在屈曲位融合术后出现上气道梗阻的病例强调枕颈脊柱融合角度的重要性。

Objective:To explore the effect that the coma patients wih brain injure by oropharyngeal airway.

目的：探讨使用口咽通气管在颅脑损伤昏迷患者院前急救中建立有效气道通气的效果。

Objective To discuss the clinical significance of impulse oscillometry to determine the resistance of large and small airways and the compliance of lung.

目的 初步探讨脉冲振荡法的测定指标判断呼吸疾病气道阻力和肺顺应性的临床规律和意义。

ZHANG Qin, WAN Li-ya （ Childrens Hospital of Tianjin, Tianjin 300074, China）Pulmonary function test has become an important way to diagnose respiratory system diseases,such as asthma; Bronchiectasis test is wildly used as a way to diagnose, differential diagnose bronchial tube asthma and guide the clinical treatment. Pulmonary function test using Impulse oscillometry is a technique to evaluate the airflow obstruction in respiratory diseases.

目前，临床常用扩张试验前、后第1秒用力呼气流量(FEv1)变化率作为判断指标，也有用呼气高峰流速、最大呼气中段流量变化率作为判断指标，但对于低年龄儿童来说，由于理解能力和配合能力的欠缺，上述参数作为判断气道阻力可逆性反应的指标都存在明显的局限性和一定的漏诊率u J。

Oerall, some 42% of the children required airway surgical interention and 47% still require otolaryngologic follow-up.

总体来说，大约有42%的儿童需要进行气道外科手术，47%的儿童仍需要耳鼻喉科医师对其随访。

Pharmacologic therapy is used to prevent and control symptoms, reduce the frequency and severity of exacerbations, improve health status.

因此，寻找有效的治疗药物以减轻COPD的慢性炎症，改善肺功能，减轻气道重塑是目前医学界迫切需要解决的问题。

The chronic inflammation of the respiratory tracts is one of the main physiopathological mechanism of asthma.

小儿哮喘是一种慢性气道炎症，在缓解期仍需抗炎治疗。

The rats of model group,acupointⅠgroup, acupointⅡgroup were treated with passive smoking.The rats of acupointⅠgroup,acupointⅡgroup were treated with placing Chinese medicine at the point of feishu,pishu for 5 hours or 10 hours after depilation.

治疗结束后观察支气管组织病理特征及细胞浸润情况，并对其进行气道炎症病理评分；酶联免疫吸附法测定被动吸烟大鼠肺泡灌洗液中α_1-抗胰蛋白酶、TNF-α、IL-8含量；黄嘌呤氧化酶法测定被动吸烟大鼠肺泡灌洗液SOD的活性、TBA法测定MDA的含量。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐