نتایج جستجو برای: 1 antitrypsin deficiency
تعداد نتایج: 2853876 فیلتر نتایج به سال:
BACKGROUND Alpha-1 antitrypsin deficiency is a genetic disease which affects both lung and liver. This disease is a recognized factor for chronic obstructive pulmonary disease (COPD). However its importance as the cause of COPD in a country such as Iran is unclear. OBJECTIVES This study was conducted to find out the role of α-1 antitrypsin deficiency as a cause of COPD in Iranian patients. ...
Most individuals carry two wild-type M alleles of the SERPINA1 gene which encodes a1-antitrypsin. 95% of severe deficiency of a1-antitrypsin is associated with the Z allele (Glu342Lys; denoted PiZZ in the homozygote), and with the retention and polymerisation of a1-antitrypsin within hepatocytes [1]. These polymers are contained within periodic acid–Schiff-positive, diastase-resistant inclusion...
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...
OBJECTIVE To describe trends of reported alpha 1-antitrypsin deficiency mortality in the United States from 1979-1991. METHODS We analyzed death certificate reports in the multiple-cause mortality files compiled by the National Center for Health Statistics. RESULTS Of the 26,866,600 deaths that occurred during the 13-year period, 1,930 had alpha 1-antitrypsin deficiency listed as a cause of...
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