The guidelines [1] on using methacholine challenge testing (MCCT) to evaluate for airway hyperresponsiveness (AHR), published in 2000, provided a figure that allowed clinicians to calculate posttest ...

In asthma, the airways become hyperresponsive. Researchers from Uppsala University have found a new mechanism that contributes to, and explains, airway hyperresponsiveness. The results are published ...

Correspondence to José Naranjo Orellana, Centro Andaluz de Medicina del Deporte, Glorieta Beatriz Manchón s/n, 41092 Sevilla, Spain; jose.naranjo{at}juntadeandalucia.es Objectives (a) To review the ...

ROCHESTER, Minn. -- Mayo Clinic researchers have found that an asthma diagnostic test, the exhaled nitric oxide test, is an inexpensive, quick and easy way to determine whether inhaled corticosteroids ...

In asthma, the airways become hyperresponsive. Researchers have found a new mechanism that contributes to, and explains, airway hyperresponsiveness. In asthma, the airways become hyperresponsive.