نتایج جستجو برای: chronic hepatitis b infection
تعداد نتایج: 1731802 فیلتر نتایج به سال:
Two patients with histologically verified acute hepatitis but without any serological evidence of hepatitis A or hepatitis B infection are described. In both cases the acute attack of hepatitis type 'non-A, non-B' progressed histologically and clinically to chronic active hepatitis within a two-year period. One of the patients died from liver insufficiency a year later, while the other is still...
BACKGROUND The World Health Organisation estimates that 2 billion people have been infected with hepatitis B and about 180 million people infected with hepatitis C worldwide. More than 350 million have chronic hepatitis B and 130 million have chronic hepatitis C infection. Most infections of hepatitis B and C are from unsafe injection practices, both medical and nonmedical; from household conta...
OBJECTIVE This study was performed to investigate the correlation between the chronic hepatitis B virus infection and hearing status. This study was performed to investigate the correlation between the chronic hepatitis B virus infection and hearing status. PATIENTS AND METHODS This research was based on 76 hepatitis-B infections as the case group (including 35 HBV carriers and 41 chronic hep...
By the end of 1970s, Italy was a country at medium endemic level of hepatitis B virus infection, with wide geographical differences; intrafamily transmission was the major mode by which infection spread; hepatitis B e antigen positivity and hepatitis Delta positivity were frequently detected in hepatitis B surface antigen chronic carriers; a high proportion of subjects with chronic liver diseas...
It is estimated that one-third of the world's population has been exposed to hepatitis B virus and that 300-400 million people have chronic hepatitis B. In areas of the world where hepatitis B infection is endemic, this chronic viral infection is a major cause of premature morbidity and mortality related to hepatocellular carcinoma (HCC) and complications of end-stage liver disease. Recent data...
Chronic hepatitis B infection is a global health problem that affects about 300 million people. Of these, 75% are Chinese. Most Chinese who become chronic carriers, contract the virus during the perinatal period. The natural history of these chronic hepatitis B carriers includes an initial immune tolerance phase, followed by immune clearance and an inactive hepatitis B non-replicative phase wit...
introduction: hepatitis b is a disease caused by the hepatitis b virus (hbv), which is transmitted through percutaneous (i.e., puncture through the skin) or mucosal (i.e., direct contact with mucous membranes) exposure to infectious blood or body fluids. hbv can cause chronic infection, resulting in cirrhosis of the liver, liver cancer, liver failure, and death. persons with chronic infection a...
Hepatitis D, also referred to as hepatitis D virus, or delta virus (HDV) is considered be a subviral satellite because it can propagate only in the presence of B (HBV) (WHO, 2020). There are uncertainties about epidemic patterns HDV infection and its contribution burden liver disease. defective that completes life cycle with (HBV). The HBV super-infection has been one most severe forms chronic ...
Hepatitis B virus (HBV) infection is a worldwide problem and can cause acute liver failure, acute hepatitis, chronic hepatitis, liver cirrhosis, and liver cancer. In areas of high prevalence such as in Asia, Africa, southern Europe, and Latin America, the hepatitis B surface antigen positive rate ranges from 2% to 20%.In endemic areas, HBV infection occurs mainly during infancy and early childh...
Hepatitis B virus (HBV) is an etiological agent of hepatitis B infection. Hepatitis B is a life-threatening disease that affects the liver. The clinical outcomes of the disease are varied from asymptomatic disease to serious complication such as cirrhosis and hepatocellular carcinoma (HCC). Despite availability of the vaccine and appropriate treatment, hepatitis B infection still remains a majo...
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