-Antitrypsin Deficiency
نویسندگان
چکیده
Department of Biostatistics and Epidemiology, Cleveland Clinic Foundation, Cleveland, Ohio; Department of Pulmonary and Critical Care Medicine, Cleveland Clinic Foundation, Cleveland, Ohio; Department of Pulmonary and Critical Care Medicine, Oregon Health Sciences University, Portland, Oregon; Division of Pulmonary and Critical Care Medicine, The New York Hospital/Cornell University, New York, New York; Pulmonary Division, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina; Pulmonary Division, California Pacific Medical Center, San Francisco, California; Department of Medicine, Columbia University, New York, New York; and Division of Lung Diseases and Biostatistics Research Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
منابع مشابه
Isoelectric Focusing and PCR-RFLP Joined Techniques for Alpha1-antitrypsin Deficiency Detection
53 persons suspected to alpha1-antitrypsin deficiency detection (AATD) were investigated for ZZ, MZ, ZS, SS, and MS alleles analysis by serum protein electrophoresis (SPE), measurement of trypsin inhibiting capacity (TIC), isoelectric focusing (IEF), polymerase chain reaction (PCR), and IEF/PCR-RFLP techniques. The result clearly shows by using SPE and TIC techniques only 35.85 % and 50.08% of ...
متن کاملPrevalence of Alpha-1 Antitrypsin (A1AT) Deficiency among Patients with COPD in Kerman, Iran
Background: One of the genetic risk factors for chronic obstructive pulmonary disease (COPD) is deficiency of Alpha-1 Antitrypsin (A1AT). There is no exact statistics about the prevalence of this disease in different regions of Iran. The present study aimed to determine the prevalence of alpha-1 antitrypsin (A1AT) deficiency in COPD patients in Kerman, Iran. Metho...
متن کاملAlpha- 1 Antitrypsin Deficiency in Children: Pulmonary Involvement
Introduction: α1-antitrypsin deficiency (α1-ATD) is one of the most common genetic disorders in white race, a usual cause of liver disease in children, and hepatopulmonary involvement in children and adult. The aim of this case description is presenting a child with early lung disease without liver parenchymal disorder. Case presentation: We describe a 13 year old boy because of exertional dysp...
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 کاملDetermination of Alpha 1-Antitrypsin Phenotypes and Genotypes in Iranian Patients
Alpha 1-antitrypsin (AAT) or alpha 1-protease inhibitor (PI) is the principal inhibitor of proteolytic enzyme in serum. Its phenotypic variability has been reported to be associated with liver, lung diseases and rheumatoid arthritis in humans. There is much documentation about high risk phenotypes of PI in some regions of the world, however, there are no reliable reports on these phenotypes and...
متن کاملSensitivity of alpha-1 antitrypsin level for inherited deficiency detection in COPD patients.
BACKGROUND AND OBJECTIVE Alpha-1 antitrypsin deficiency is an underdiagnosed condition in patients with chronic obstructive pulmonary disease. Diagnosis of this genetic condition is confirmed by genetic verification of pathology, but for screening purposes quantitative methods can be useful. The aim of our study was to evaluate sensitivity and specificity of quantitative methods for alpha-1 ant...
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