نتایج جستجو برای: exercise induced asthma
تعداد نتایج: 1190923 فیلتر نتایج به سال:
We wanted to assess the protective effects on exercise-induced asthma as well as the clinical efficacy and safety of increasing doses of a new sustained-release formulation of terbutaline sulphate, in 17 asthmatic children aged 6-12 yrs (mean 9 yrs). Placebo, 2, 4 and 6 mg terbutaline were given b.i.d. for 14 days, in a randomized, double-blind, cross-over design. At the end of each two week pe...
OBJECTIVE To determine the prevalence of exercise-induced bronchoconstriction among elite long-distance runners in Brazil and whether there is a difference in the training loads among athletes with and without exercise-induced bronchoconstriction. METHODS This was a cross-sectional study involving elite long-distance runners with neither current asthma symptoms nor a diagnosis of exercise-ind...
Inhalation of cold air is known to induce intrapulmonary airway obstruction in sensitive asthmatic patients and this is a condition often ascribed to heat and water losses from the airway mucosa ( 1-6). However, the pathophysiological mechanism explaining why airway cooling and exercise cause broncho-obstruction is not yet clear. The fact that anticholinergic drugs suppress exercise-induced ast...
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