Burki N K, Diamond L
Ann Allergy. 1984 Apr;52(4):272-5.
The bronchoconstrictor response to exercise which occurs in asthmatics can be enhanced by the simultaneous inhalation of cold air. We describe here a simple technique for the delivery of sub-freezing inspired air during exercise. We have examined airway function at rest and following cold air/exercise challenge in 24 healthy young adults during acute coryzal rhinitis and six weeks later. There were no clinically significant changes in baseline airway function or airway responsiveness to cold air/exercise in association with acute coryzal rhinitis.
哮喘患者运动时发生的支气管收缩反应可因同时吸入冷空气而增强。我们在此描述一种在运动期间输送零下温度吸入空气的简单技术。我们已经在24名健康年轻成年人患急性鼻咽炎期间及其六周后，检测了他们静息时以及冷空气/运动激发后的气道功能。急性鼻咽炎并未使基线气道功能或气道对冷空气/运动的反应性发生临床上显著的变化。
