异丙托溴铵对运动诱发性支气管收缩的作用。
The effect of ipratropium on exercise-induced bronchoconstriction.
作者信息
Wolkove N, Kreisman H, Frank H, Gent M
出版信息
Ann Allergy. 1981 Nov;47(5 Pt 1):311-5.
PMID:6459045
Abstract
We studied the effect of ipratropium on exercise-induced bronchoconstriction (EIB) at cold or warm temperatures. Although pulmonary function was better with ipratropium, its benefit was related to pre-exercise bronchodilation and not prevention of EIB. Ipratropium did not affect the augmented EIB in cold weather. Therefore, these phenomena are not primarily mediated via cholinergic mechanisms.
摘要
我们研究了异丙托溴铵在寒冷或温暖温度下对运动诱发支气管收缩（EIB）的影响。尽管使用异丙托溴铵时肺功能有所改善，但其益处与运动前支气管舒张有关，而非预防EIB。异丙托溴铵对寒冷天气下增强的EIB没有影响。因此，这些现象并非主要通过胆碱能机制介导。
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