bronchodilatation

Conclusion Patients with could be diagnosed as CVA when there are manifestation including recurrent attacks paroxysmal cough , normal sternite and positive bronchodilatation test and should be made a differential diagnose .

结论CVA患者只要有反复发作阵发性咳嗽，胸片正常者，并支气管扩张实验阳性者应考虑本病并做相应鉴别诊断。

Objective : To observe the difference of pulmonary function and bronchodilatation test of the cases with asthmatic patients in their alleviative period .

目的：观察支气管哮喘缓解期老年及青年患者的肺通气功能、支气管舒张试验有何异同。

CONCLUSION : These results indicate that oil of Artemisia argyi has a certain pharmacological effects on bronchodilatation , antitussive and expectorant .

结论：综上结果表明艾叶油具有支气管扩张、镇咳和祛痰作用，是一个从中药中提取的安全有效的支气管哮喘和慢性气管炎治疗药物。

Results : In the senile asthmatic patients during their alleviative period , 91.67 % had abnormal pulmonary function and 58.33 % had positive reaction in bronchodilatation test .

结果：支气管哮喘缓解期老年患者的肺通气功能异常率达91.67%，青年患者只有57.14%；

Objective : To compare the effect of ipratropium bromide ( IPB ) with sulbutamol ( SA ), on bronchodilatation in patients with asthma and COPD .

目的：比较溴化异丙托品（IPB）气雾剂与沙丁胺醇（SA）气雾剂分别使用及联合应用对哮喘和COPD患者的支扩作用。