支气管扩张剂能改善气道阻力。
目的：探讨吸烟对鼻气道阻力的影响。
Objective: To discuss the influence of smoking on nasal airway resistance.
气道阻力增高、静态及动态顺应性下降。
Airway resistance increased and pulmonary static and dynamic compliance decreased.
气道高反应性通过直接气道阻力分析监测。
Airway hyperresponsiveness was monitored by direct airway resistance analysis.
两组气道阻力和肺过度膨胀系数均无明显变化。
There were no differences in the airway resistance and lung inflation index between two groups.
目的了解哮喘患者气道阻力的变化对中枢驱动的影响。
Objective To study the effect of change in airway resistance on central drive in patients with asthma.
摘要：目的：探讨吸烟对鼻气道阻力(NAR)的影响。
Objective: To discuss the influence of smoking on nasal airway resistance (NAR).
结论吸入甲醛可加重哮喘大鼠气道阻力和气道炎症反应。
Conclusion Exposure to formaldehyde may exacerbate airway hyperresponsi-veness and inflammation in rat model of asthma.
目的探讨上气道顺应性对气道阻力测值的影响及其临床意义。
Objective To study the effect of the upper airway compliance on the airway resistance (r aw) and its clinical significance.
目的：观察地氟醚吸入麻醉时肺顺应性、气道阻力和气道压的变化。
Objective: Our aim was to observe the effects of desflurane inhalation on airway resistance, pulmonary compliance, and airway pressure.
目的：探讨鼻气道阻力测定技术在哮喘中的临床价值和哮喘的发病机理。
Objective: It is to investigate the clinical significance of survey technique of nasal airway resistance in asthma and the mechanism of asthma.
结果手术矫正了异常的鼻腔结构形态，鼻腔及整个上气道阻力明显下降。
Results the surgical operation altered the abnormal anatomy of the nasal cavity. The nasal airway resistance and the whole upper airway resistance decreased significantly.
结论：纠正鼻气道阻力后绝大部分的病人报道有鼻腔和睡眠症状的改善。
Conclusions: Most patients report improvement in nasal and sleep symptoms after correction of nasal airway obstruction.
应用主动性前鼻测压法比较了运动和鼻粘膜减充血剂对鼻气道阻力（NAR）的影响。
The effect of both physical exercise and nasal decongestant on NAR was compared using active anterior rhinomanometry.
目的探讨慢性阻塞性肺疾病(COPD)患者运动能力与呼吸驱动、气道阻力和乳酸的关系。
Objective it is to discuss the relationship of locomotory capacity with respiration drive, air way resistance and lactic acid in the patients with chronic obstructive pulmonary disease (COPD).
结论IOS技术可作为用于检测osas患者上气道阻力的一种方法，并且有助于其病理机制的探讨。
Conclusion IOS technique is a valuable tool for assessing the degree of upper airway obstruction in patients with OSAS, and can help to explore its pathological mechanism.
目的通过对240例毛细支气管炎患儿的潮气流速容量曲线的测定，以探讨毛细支气管炎患儿气道阻力的变化规律。
Objective To explore the variational rule on trachea resistance of infants with bronchiolitis by detecting tidal breathing flow volume curves of 240 cases of infants with bronchiolitis.
结论COPD急性加重期较稳定期肺功能显著下降，肺过度充气和外周气道阻力增加是急性加重期肺功能恶化的主要原因。
Conclusions Pulmonary function of COPD decreased significantly from stable stage to exacerbation, the main reasons of which were hyperinflation and the increasing of peripheral airway resistance.
豚鼠急性定量吸烟可引起肺气道阻力明显上升，肺动态顺应性明显下降，还可引起肺气道组织小血管通透性明显增高的反应。
Acute inhalation of cigarette smoke decreases dynamic lung compliance, increases airway resistance and vascular permeability of pulmonary vessels in guinea pigs.
方法对55例反复喘息患儿、31例单纯咳嗽患儿、18例无呼吸道症状儿童进行吸入沙丁胺醇气雾剂前后的气道阻力测定。
Methods Airway resistance was measured before and after salbutamol inhalation in 55 children with recurrent wheeze, 31 with mere cough and 18 without respiratory symptoms.
SR140333不影响正常对照组豚鼠的咳嗽反应，而SR48968则可降低咳嗽频率达30%（P<0.05），两者均抑制吸入辣椒素后增加的气道阻力。
SR48968FR decreased the cough response by 30% in control guinea pigs (P<0.05), but SR140333 did not. Both prevented an increase in airway resistance after the inhalation of capsaicin.
目的探讨咳嗽变异型哮喘（CVA）肺功能气道弹性阻力和肺泡灌洗液（BALF）细胞学以及细胞因子变化的特征。
Objective To study the characteristics of airway elastic resistance and changes of cytologicals, cytokines in bronchoalveolar lavage fluid (BALF) in patients with cough variant asthma (CVA).
目的探讨咳嗽变异型哮喘（CVA）肺功能气道弹性阻力和肺泡灌洗液（BALF）细胞学以及细胞因子变化的特征。
Objective To study the characteristics of airway elastic resistance and changes of cytologicals, cytokines in bronchoalveolar lavage fluid (BALF) in patients with cough variant asthma (CVA).
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