结论短期应用白三烯受体拮抗剂可改善哮喘患者乙酰甲胆碱支气管激发试验剂量-反应曲线参数。
Conclusion Short term use of Zafirlucast in asthmatic patients could improve the parameters of dose response curve obtained after the methacholine challenge test.
方法对临床肺功能、支气管扩张试验不能确诊的病人，用乙酰甲胆碱行支气管激发试验，明确诊断。
Methods The mechacholine provocation tests were applied to patients whom couldnt be diagnosed by lung function test and bronchiectasis test.
方法对临床肺功能、支气管扩张试验不能确诊的病人，用乙酰甲胆碱行支气管激发试验，明确诊断。
Methods The mechacholine provocation tests were applied to patients whom couldnt be diagnosed by lung function test and bronchiectasis test.
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