MOLECULAR-EPIDEMIOLOGICAL FEATURES OF HEPATITIS B VIRUS
نویسندگان
چکیده
منابع مشابه
Epidemiological features of hepatitis B virus infection in Malaysians.
In order to plan a strategy for control of hepatitis B virus infection in Malaysia, we determined (i) the annual rate of infection, (ii) the basic reproductive rate, Ro, of this infection, and (iii) the cost-effectiveness of HBeAg screening versus HBsAg screening of pregnant females to allow identification of neonates at risk of vertically transmitted infection. HBsAg, anti-HBs, HBeAg, anti-HBe...
متن کاملEpidemiological survey of hepatitis B virus
Supatra Peerakome1), Somboon Suprasert2) , Pannee Siributr2), Sangthong Kumthep2), Ananong Songlin2), Boonyong Pongprote2), Yoko Wakayama3) , Hitoshi Yunoki3), and Yukio Yamazi4) 1) Depaitment of Microbiology, Chiang Mai University , Chiang Mai 2) Department of Preventive and Community Medicine, Chiang Mai University, Chiang Mai 3) Department of Hygiene and Public Health, Nippon Medical School,...
متن کاملEpidemiological and Clinical Features of Hepatitis B Virus Genotypes among Immigrants in Southern Italy
Background/aims. This study aims to determine the distribution and clinical features of HBV-genotypes in a population of immigrants affected by HBV-infection. Methods. Between 01/2003 and 03/2009, 1623 immigrants were tested for HBV-infection. Biochemical and virological activities were determined in HBsAg-positive patients; HBV-genotypes were determined, by the INNO-LiPA HBV Genotyping, in the...
متن کاملThe Absence of Hepatitis C Virus Infection Among Patients with Hepatitis B virus in Mashhad, Iran
Background and Aims: Many studies have provided evidence for the role of hepatitis B and C viruses in the development of liver cancer. Although the routine treatment is available for both conditions, no definite guideline is available to treat patients dually infected with HBV and HCV. This study was performed to determine the frequency of HBV/HCV-coinfection in Mashhad, North-East of Iran. Mat...
متن کامل[Molecular virology of the hepatitis B virus].
The hepatitis B virus (HBV) belongs to the hepadnavirus family. The genome of the virus, formed by a small DNA molecule with 3,200 base pairs, has 4 strongly overlapping protein coding regions: ORF preS/S, corresponding to the envelope proteins that constitute the HBV surface antigen (HBsAg); ORF preC/C, which encodes the viral capsid component (core antigen or HBcAg) and a non-structural prote...
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ژورنال
عنوان ژورنال: Russian Journal of Infection and Immunity
سال: 2016
ISSN: 2313-7398,2220-7619
DOI: 10.15789/2220-7619-2015-4-297-302