Hyperoxic attenuation of exercise-induced bronchospasm in asthmatics.
نویسندگان
چکیده
منابع مشابه
The attenuation of exercise-induced bronchospasm by ascorbic acid.
In order to study the potential benefit of ascorbic acid in asthma we investigated its role in exercise-induced bronchospasm (EIB). Twelve asthmatic subjects were recruited on the basis of findings compatible with EIB. On two subsequent days the subjects ingested 500 mg. of ascorbic acid or a placebo. The study was performed in a double-blind randomized fashion. Partial and maximal expiratory f...
متن کاملExercise-Induced Bronchospasm
CONTEXT Exercise-induced bronchospasm (EIB) is a phenomenon of airway narrowing that occurs during or after exercise or physical exertion. This condition has been reported in a range of sporting activities but is most common in participants of cold-weather sports (eg, Nordic skiing) and indoor sports (eg, ice-skating and swimming). Traditionally, the terms exercise induced-asthma (EIA) and EIB ...
متن کاملExercise-induced bronchospasm in children.
This review will encompass definition, history, epidemiology, pathogenesis, diagnosis, and management of exercise -induced bronchospasm in the pediatric individual with and without known asthma. Exercise induced asthma is the conventional term for transient airway narrowing in a known asthma in association with strenuous exercise usually lasting 5-10 minutes with a decline in pulmonary function...
متن کاملExercise-Induced Bronchospasm and Allergy
Sport is an essential part of childhood, with precious and acknowledged positive health effects but the impact of exercise-induced bronchoconstriction (EIB) significantly reduces participation in physical activity. It is important to recognize EIB, differentiating EIB with or without asthma if the transient narrowing of the airways after exercise is associated with asthmatic symptoms or not, in...
متن کاملExercise-induced bronchospasm in obese adolescents.
BACKGROUND Assess the frequency and severity of exercise-induced bronchospasm (EIB) in obese adolescents. METHODS A cross-sectional descriptive study involving 80 adolescents of both genders, aged 10-16 years-old, divided into four groups according to clinical history of asthma and/or allergic rhinitis and body mass index as follows: asthmatic obese (n = 18); asthmatic non-obese (n = 21); obe...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1979
ISSN: 0021-9738
DOI: 10.1172/jci109274