Human metapneumovirus and exacerbations of chronic obstructive pulmonary disease
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چکیده
منابع مشابه
Human Metapneumovirus and Chronic Obstructive Pulmonary Disease
Merchant et al., by using ung+ and ung– Escherichia coli strains, demonstrated that total nitric oxide exposures in the μmol/L range can lead to C→T mutations by a mechanism probably involving cytosine deamination (8). On the other hand, in M. smegmatis, the abrogation of the Ung activity leads not only to increased mutator phenotype but also to growth inhibition by reactive nitrogen intermedia...
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INTRODUCTION Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the United States, accounting for approximately 110,000 deaths per year. COPD is a slowly progressive condition, with symptoms typically arising around age 50 to 60 years. As the U.S. population of current and former smokers ages, the prevalence of this disease is expected to climb [1]. More than 1...
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Acute exacerbation of chronic obstructive pulmonary disease (COPD) is defined by modification of the usual COPD symptoms, dyspnea, coughing and sputum, beyond daily variations, with a sudden onset, and requiring modification of the usual treatment. Exacerbations stud the course of COPD. Their frequency is variable, averaging 1-2 per year. Their frequency generally increases with COPD severity. ...
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Chronic obstructive pulmonary disease (COPD) is a disease which is characterized by airway inflammation and progressive airflow limitation with poor reversibility. Patients with COPD can experience periods of acute deterioration, which are called exacerbations. There are different definitions for an acute exacerbation of COPD (AECOPD). A symptom reported AECOPD is defined solely based on a pati...
متن کاملExacerbations of Chronic Obstructive Pulmonary Disease
Exacerbations of chronic obstructive pulmonary disease (COPD) cause morbidity, hospital admissions, and mortality, and strongly influence health-related quality of life. Some patients are prone to frequent exacerbations, which are associated with considerable physiologic deterioration and increased airway inflammation. About half of COPD exacerbations are caused or triggered primarily by bacter...
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ژورنال
عنوان ژورنال: Journal of Infection
سال: 2006
ISSN: 0163-4453
DOI: 10.1016/j.jinf.2005.11.010