Serum Proteins Associated with Emphysema Progression in Severe Alpha-1 Antitrypsin Deficiency
نویسندگان
چکیده
منابع مشابه
Serum Proteins Associated with Emphysema Progression in Severe Alpha-1 Antitrypsin Deficiency.
Computed tomography (CT) lung density is an accepted biomarker for emphysema in alpha-1 antitrypsin deficiency (AATD), although concerns for radiation exposure limit its longitudinal use. Serum proteins associated with emphysema, particularly in early disease, may provide additional pathogenic insights. We investigated whether distinct proteomic signatures characterize the presence and progress...
متن کاملAlpha-1 antitrypsin deficiency with severe pulmonary emphysema.
Alpha-1 antitrypsin (AAT) deficiency is a hereditary disorder characterized by an early onset of emphysema. While this disease is common in the Caucasian population, it is quite rare in Japan. To date, only 15 traits have been reported and it can be speculated that many cases of this genetic deficiency may have been overlooked. We report an additional case of AAT deficiency with severe emphysem...
متن کاملAssessment of Alpha-1 Antitrypsin Deficiency in Patients with Severe Chronic Obstructive Pulmonary Disease
Background and Aims: Chronic obstructive pulmonary disease (COPD) is a kind of pulmonary diseases characterized by chronic obstruction of lung that is in the form of a diffuse narrowing of airways resulting in air flow resistance. Alpha-1 antitrypsin (AAT) deficiency is genetically relatively common risk factor in patients with COPD throughout the world and the exact cause of its prevalence is ...
متن کاملAlpha 1-antitrypsin-deficiency-related emphysema.
BACKGROUND A congenital cause of emphysema resulting from alpha 1-antitrypsin (A1AT) deficiency affects 1 in 2500 individuals and could account for emphysema in 2 percent of all persons with emphysema. Individuals aged 30 to 45 years with chronic shortness of breath and coughing could have A1AT deficiency. METHODS Using the key words "alpha 1-antitrypsin deficiency," "chronic obstructive pulm...
متن کاملSerum alpha 1 antitrypsin and pulmonary emphysema.
Using isoelectric focusing (IEF) and radial immunodiffusion (RID) techniques, serum samples from 100 normal healthy adults and 21 patients with pulmonary emphysema were analysed to identify various alpha 1 antitrypsin phenotypes and the serum concentrations. Ten percent of the patients had low serum values. The normal or most common genetic form, MM, is the predominant phenotype in both control...
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ژورنال
عنوان ژورنال: Chronic Obstructive Pulmonary Diseases: Journal of the COPD Foundation
سال: 2017
ISSN: 2372-952X
DOI: 10.15326/jcopdf.4.3.2016.0180