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Methacholine, cold air and exercise challenge tests in the diagnosis of bronchial responsiveness at school age: A follow-up study from birth to school age
bronchial responsiveness cold air exercise test intrauterine growth retardation methacholine
2010/11/24
Bronchial hyperresponsiveness was common (up to 62%) at school age in children born as moderately preterm. The outdoor exercise bronchodilation test found 61% of all BHR cases. Bronchial hyperresponsi...
Family and twin studies on methacholine hypersensitivity
adenylate cyclase airway hyperresponsiveness allergic rhinitis asthma asthmatics bronchial (airway) hyperresponsiveness
2010/11/29
Essentially all asthmatics demonstrate a marked sensitivity to inhaled methacholine and histamine, termed non-specific bronchial (airway) hyperresponsiveness (BHR). Airway hyperresponsiveness is a cha...