نتایج جستجو برای: hepatitis b virus x protein
تعداد نتایج: 2767092 فیلتر نتایج به سال:
background immunomodulators and nucleotide analogues have been used globally for the dealing of chronic hepatitis b virus (hbv) infection. however, the development of drug resistance is a major limitation to their long-term effectiveness. objectives the aim of this study was to characterize the hepatitis b virus reverse transcriptase (rt) protein variations among iranian chronic hbv carriers wh...
hepatitis b virus (hbv) is considered as a global health concern and hepatitis b surface antigen (hbsag) is the most immunogenic protein of hbv. the purpose of this study was to evaluate the expression of hbsag on the cell surface of human embryonic kidney cell line (hek293t). after transformation of expression vector pcdna/hbsag to e.coli top10f’, plasmid was extracted and digested with bglii....
ABSTRACT Background: Hepatitis B virus (HBV) infection in patients who lack detectable hepatitis B surface antigen (HBsAg) is called occult hepatitis B infection. Such infections have been frequently identified in patients with chronic hepatitis Cliver disease, but their prevalence is not known. Methods: 207 patients with chronic hepatitis C who were HCV -RNA and antiHCV positive were stu...
background hepatitis b virus (hbv) infection is a major public health problem that affects billions of people worldwide. the lack of information on hbv prevalence among the general population is an obstacle to formulate effective policies to reduce the burden of viral hepatitis. objectives this population based serological survey was conducted in kermanshah province to determine the local preva...
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