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1·Airway resistances can be improved by bronchodilator.

支气管扩张剂能改善气道阻力。

2·I will use the bronchodilator before I use the steroid inhaler.

我将先使用支气管扩张药物喷雾剂，在使用类固醇喷雾剂。

3·Objective: to study the effect of ambroxol as a bronchodilator on infants with wheezing disease.

目的：研究盐酸氨溴索对喘息小儿肺功能的影响。

4·We compared the effects of a bronchodilator, two placebo interventions, and no intervention on outcomes in patients with asthma.

我们比较了一种支气管扩张剂，两种安慰剂干预，以及不干预对哮喘病人转归的影响。

5·Mast cell stabilizing agents are effective in attenuating exercise-induced bronchoconstriction but their effectiveness compared to bronchodilator agents is unclear.

肥胖细胞稳定剂可以有效减少运动诱发的支气管收缩，但是，与支气管扩张剂相比效果如何？ 目前还不清楚。

6·Methods The data of 201 suspicious asthmatic patients with normal pulmonary ventilation function examined by spirometry and bronchodilator reversibility testing were retrospectively analyzed.

方法回顾性分析201例疑似哮喘患者支气管舒张试验的数据。

7·Among patients assigned to take budesonide, smokers experienced a mean decline of 192.4 ml in post-bronchodilator FEV1 over the study period while non-smokers experienced a mean decline of 134.3 ml.

在研究期间，被指定接受布地奈德的吸烟患者使用支气管扩张器后FEV1值平均下降192.4 ml，而非吸烟者平均下降134.3 ml。

支气管扩张剂

1·Airway resistances can be improved by bronchodilator.

支气管扩张剂能改善气道阻力。