Histamine-induced bronchospasm and its related problems
نویسندگان
چکیده
منابع مشابه
Respiratory response to histamine- and methylcholine-induced bronchospasm in nonsmokers and asymptomatic smokers.
The respiratory response to bronchospasms of the same magnitude induced by inhalation of histamine or methylcholine was measured non-invasively, using bellow pneumographs, in nonsmokers and asymptomatic smokers. In each subject, tidal volume (VT), breathing frequency (f) and inspiratory time (TI) were obtained on two different days, in a randomized crossover fashion, with the following sequence...
متن کاملHistamine and its Releasing Agents
Spontaneous histamine release from isolarted Mastcells was found to be independent of calcium in the concentration range up to 1 m. mole/lit. Phosphatidyl serine do not change the effect of calcium on spontaneous release. The activation of anaphyla.ctic histamine release by calcium is potentiated by phosphatidyl serine but the laitter can't do so w1th strontium. Mastcells, pretreated with AT...
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
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...
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ژورنال
عنوان ژورنال: Japanese Journal of Pharmacology
سال: 1974
ISSN: 0021-5198
DOI: 10.1016/s0021-5198(19)32153-5