منابع مشابه
ABC of one to seven. Bronchial asthma.
The symptoms of bronchial asthma are caused by narrowing of the bronchi >-_ and bronchioles by mucosal swelling and contraction of the muscle in their walls, with viscid secretion obstructing the lumen. The muscle contraction >>i 0l is reversible by bronchodilators which belong to two main groups: 13 adrenoceptor stimulants such as salbutamol or antimuscarinic drugs such as ipratropium bromide....
متن کاملDetermination the Role of Endothelial Cell-Specific Molecule-1(ESM-1) in Childhood Bronchial Asthma
Background Endothelial Cell-Specific Molecule-1 (ESM-1) is a 50 kDa soluble proteoglycan that is produced mainly the vascular endothelial cells of the kidney and lung. It is produced by the effects of proangiogenic and pro-inflammatory cytokines, and it indicates activation and dysfunction of the vascular endothelium. We aimed to detect the role of ESM-1 in childre...
متن کاملPulmonary Artery Agenesis with Bronchial Asthma
Unilateral Pulmonary Artery Agenesis (UPAA) is a rare congenital anomaly during the 4 th week of gestational age. It is defined as an absence of pulmonary parenchyma and its supporting artery. A 9-year-old girl was admitted to our hospital because of chronic cough. Chest examination showed a decrement in lung sound of right hemi-thorax with expiratory wheeze. Chest radiography (CXR) revealed a...
متن کاملHuman platelet antigen polymorphism in bronchial asthma
Background: Asthma is recognized as a common cause of disability, of great economic cost, and of preventable deaths. In this study we aimed to test our hypothesis to evaluate the relationship between the Human Platelet Antigen-1(HPA-1) polymorphism and bronchial asthma and its severity, which would suggest genetic variances that may be responsible for expression or activation of these receptors...
متن کاملrhinosinusitis predispose asthmatic patients to severe bronchial asthma
in this study, we evaluated the relationship between rhinosinusitis to the severity of asthma in asthmatic patients. this cross-sectional study was conducted on 90 patients with asthma referring to imam khomeini hospital in ardabil city. asthma control stepping method was used for staging of asthma severity. patients' clinical signs and paraclinical findings were individually evaluated and comp...
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ژورنال
عنوان ژورنال: BMJ
سال: 1987
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.294.6574.753