Lenney W, Milner A D
Arch Dis Child. 1978 Jun;53(6):468-73. doi: 10.1136/adc.53.6.468.
The bronchoconstrictor response to exercise was measured in 29 healthy children and in 23 children with recurrent wheezing attacks, using the Wright low-range peak flow meter and a modification of the forced oscillation technique. None of the healthy children showed significant change in airflow obstruction after a 6-minute run, whereas 20 of the 23 wheezy children showed a mean rise in total respiratory resistance of 65-5%. All 23 children showed a fall in airflow obstruction after inhaling salbutamol solution.
采用赖特低量程峰值流量计和改良的强迫振荡技术,对29名健康儿童和23名有反复喘息发作的儿童进行了运动引起的支气管收缩反应测量。在6分钟跑步后,所有健康儿童均未出现气流阻塞的显著变化,而23名喘息儿童中有20名的总呼吸阻力平均升高了65 - 5%。所有23名儿童吸入沙丁胺醇溶液后气流阻塞均有所下降。