Hepatitis B infection

Hepatitis B infection remains a global health problem, with progression to acute-chronic hepatitis, severe liver failure, and death making hepatitis B one of the most serious infections worldwide. The disease is most widely transmitted from an infected mother to her baby, after exposure to infected blood or body fluids or unsafe sexual contact.

6p vifaye 20-09-2024 2 1   Download

Occult hepatitis B virus infection is defined as the presence of hepatitis B virus DNA in the hepatocytes or serum of individuals who had tested negative for serum HBV surface antigen. Controversies remain as to the role of the occult HBV infection in the development of hepatocellular carcinoma (HCC) in immunocompetent individuals.

4p vifaye 20-09-2024 4 2   Download

Hepatitis B virus infection is currently a major health burden, especially in developing countries. Determine the prevalence of hepatitis B virus infection and the concentration of hepatitis B surface antibody (Anti-HBs/HBsAb) in patients visiting National Hospital for Tropical Diseases.

5p vifaye 20-09-2024 3 1   Download

Laparoscopic left lateral sectionectomy (LLLS) is indicated for liver tumors which locate in easily accessible locations (left lateral section, left lobe, ...), with small sizes,... Feasibility, safety also depend on surgeon skills, equipments. Objectives: Evaluate short-term outcomes of LLLS to treat hepatocellular carcinoma.

5p vinatisu 29-08-2024 3 1   Download

The current research project genotyped HAV RNA by using protocols and primer sets designed by HAVNET. It collected and genotyped previous HAV-positive samples in VIDRL sample bank, and the results were used to establish epidemiological and molecular database of the HAV strains. The database was used to investigate the relationship between the current diagnostic samples and the previous HAV infection cases. It was expected to identify the source of the hepatitis A infection.

158p runthenight04 02-02-2023 5 2   Download

Thalassemia is one of commonest hereditary disease worldwide, prevalent in humid climates and affects all races. The Transfusion Dependent Thalassemias require regular blood transfusion to survive. The thalassemia patients require lifelong blood transfusion on regular basis- usually administered every 2 to 5 weeks. Due to regular blood transfusion, transfusion transmitted disease e.g. Hepatitis B Virus (HBV), Hepatitis C virus (HCV) and Human Immunodeficiency Virus (HIV) infections can occur.

8p trinhthamhodang11 27-04-2021 13 1   Download

Hepatitis B Infection is an occupational high risk factor. Immune response for vaccination was measured by Antibody to Hepatitis B surface antigen (anti HBs) levels. A course of Hep B vaccine yields a protective immune response (anti-HBs ≥10 mIU/mL) this study was designed to determine the anti HBs levels in Health Care Workers (HCWs) working as laboratory technician and staff nurses.

7p angicungduoc6 22-07-2020 20 3   Download

Research on the risk factors of liver cancer, particularly HBV infection is necessary for preventing liver cancer and to reduce the prevalence of this cancer in future. Objectives: To identify the risk factors among patients with liver cancer in Hue college of Medicine and Pharmacy. Methods: A case-control study was conducted from May 2007 to May 2008 in which there were 40 patients with liver cancer and 40 people without any liver diseases.

8p thiendiadaodien_9 04-03-2019 62 2   Download

Although efficient vaccines are available, chronic hepatitis B (HBV) infection poses a major health problem worldwide, and prolonged treatment of chronicallyinfected HBV patients with nucleoside analogs often results in drug-resistantHBVvariants.Therefore, it is critical toevaluate the contribution of the HBV polymerase to mutations. FLAG-taggedwild-type (FPolE) andmutant (FPolE/D551A)HBV polymerases have been expressed in insect cells and purified. The purified FPolE showed DNA polymerase activity, but FPolE/D551A did not, implying that the activity was derived from FPolE....

8p fptmusic 16-04-2013 41 3   Download

Toll-like receptors and RNA helicase family members [retinoic acid-inducible gene I (RIG-I) and melanoma differentiation associated gene-5 (MDA5)] play important roles in the induction of interferon-bas a major event in innate immune responses after virus infection. TRIF (adaptor pro-tein of Toll-like receptor 3)-mediated and Cardif (adaptor protein of RIG-I or MDA5)-mediated signaling pathways contribute rapid induction of interferon-bthrough the activation of interferon regulatory factor-3 (IRF-3)....

16p media19 04-03-2013 38 3   Download

We previously developed the bio-nanocapsule, which consists of hepatitis B virus envelope L proteins. The bio-nanocapsule can be used to deliver genes and drugs specifically to the human liver-derived tissues in xenograft models, presumably by utilizing the human liver-specific mechanism of hepatitis B virus infection.

11p vinaphone15 28-02-2013 34 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Occult hepatitis B infection: an evolutionary scenario

13p dauphong5 25-12-2011 75 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Seropositivity of Hepatitis B virus and Hepatitis C virus dual Infection among blood donors in Nyala Teaching Hospital

2p dauphong4 24-12-2011 40 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Occult Hepatitis B Infection in Egyptian Chronic Hepatitis C Patients: Prevalence, Impact on Pegylated

8p dauphong2 23-12-2011 50 2   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Prevalence of hepatitis delta virus infection among hepatitis b virus surface antigen positive patients circulating in the largest province of pakistan

5p dauphong2 23-12-2011 69 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Seroprevalence of hepatitis B and C virus in HIV-1 and HIV-2 infected Gambians

9p dauphong2 23-12-2011 38 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: and molecular expression of Hepatitis B infection in patients with chronic Hepatitis C from Tunisia, North Africa

6p dauphong2 23-12-2011 56 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: The inverse association of serum HBV DNA level with HDL and adiponectin in chronic hepatitis B infection

6p dauphong2 23-12-2011 46 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: An overview of treatment response rates to various anti-viral drugs in Pakistani Hepatitis B Virus infected patients

4p dauphong1 21-12-2011 43 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Prevalence and correlates of HIV, syphilis, and hepatitis B and C infection and harm reduction program use among male injecting drug users in Kabul, Afghanistan: A cross-sectional assessment

8p panasonic04 19-12-2011 51 3   Download