Persistent Sputum Cellularity and Neutrophils May Predict Bronchiectasis
نویسندگان
چکیده
منابع مشابه
Induced sputum eosinophils and neutrophils and bronchiectasis severity in allergic bronchopulmonary aspergillosis.
Allergic bronchopulmonary aspergillosis (ABPA) is a hypersensitivity reaction to the fungus Aspergillus fumigatus that may progress to bronchiectasis. The aim of the present study was to characterize airway inflammation in patients with clinically stable ABPA and asthma, and to correlate this with bronchiectasis severity. Subjects with ABPA and central bronchiectasis (ABPA-CB; n=16) and ABPA wi...
متن کاملPhenotyping bronchiectasis: is it all about sputum and infection?
Bronchiectasis is the pathological end-point of a heterogeneous group of disease processes, defined by irreversible dilatation and distortion of the bronchi, which are chronically inflamed and commonly host to chronic bacterial infection. A search for an underlying cause, which may be amenable to a targeted intervention to prevent ongoing damage, is paramount but often fruitless, and the focus ...
متن کاملSputum neutrophilia and severe persistent asthmatics.
OBJECTIVE To determine the frequency of sputum neutrophilia in patients with severe persistent bronchial asthma. STUDY DESIGN A cross-sectional study. PLACE AND DURATION OF STUDY Department of Medicine, Military Hospital, Rawalpindi, from November 2009 to November 2010. METHODOLOGY Cases of severe persistent bronchial asthma, aged between 12 and 40 years, were included. Sputum samples wer...
متن کاملThe chemotactic activity of sputum from patients with bronchiectasis.
Persistent polymorphonuclear neutrophil (PMN) recruitment to airway is thought to be an important component of continuing inflammation and progression of chronic destructive lung diseases. Although chemoattractants are required for the PMN to migrate, the nature of the chemoattractants in the airways has not yet been clarified. We therefore investigated the contribution of interleukin-8 (IL-8) ...
متن کاملA review investigating the flutter’s effects in people with bronchiectasis Flutter’s effect in pulmonary function and sputum clearance in bronchiectasis
bAcKGROUND: Bronchiectasis is characterised by the production and retention of large volumes of secretions. These secretions could cause recurrent infections, among other complications. Chest physiotherapy aims to assist in the clearance of airway secretions and may include the flutter device. The objectives of this review are to investigate the effects of the flutter in terms of pulmonary func...
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ژورنال
عنوان ژورنال: Canadian Respiratory Journal
سال: 2011
ISSN: 1198-2241
DOI: 10.1155/2011/920465