Mongolia which is located in Northern Asia between Russia and China is endowed with one of lowest population density in the world. Acute hepatitis due all types of hepatitis virus has been reported in Mongolia. Also, dual and triple hepatitis viruses, HBV, HDV and HCV are highly prevalent among patients with chronic liver disease living in Mongolia. Due to these facts, liver cancer is the leadi...

context since the introduction of highly active anti-retroviral regimen for human immunodeficiency virus-1 infection, a significant increase in the incidence of hepatocellular carcinoma has been reported in patients already chronically infected with hepatitis b virus and then given this form of regimen for their retroviral infection. evidence acquisition this phenomenon was initially attributed...

Aim: Both hepatitis B virus (HBV) and hepatitis C virus (HCV) replicate in the liver and show resistance against innate immunity and interferon (IFN) treatment. Whether 45 there is interference between these two viruses is still controversial. We investigated the interference between these two viruses and the mode of resistance against IFN. Methods: We performed infection experiments of either ...

Background and Aims: Torque teno virus (TTV) is a DNA virus that isolated from the serum of a Japanese patient without A-G transfusion-transmitted hepatitis and other etiology. TTV is detectable in plasma and peripheral blood mononuclear cells, different body fluids and secretions such as stools, saliva, semen, vaginal fluid. The genome exhibits high diversity that has enabled the determination...

Viral hepatitis is a significant disease afflicting hundreds of millions of people. Hepatitiscausing viruses initiate significant morbidity and mortality by establishing both acute and chronic infections, and several of these viruses are specifically associated with the development of hepatocellular carcinoma (HCC). Consequently, intense research efforts are focused on increasing our understand...

During inflammatory processes, immunocompetent cells are exposed to substantial amounts of free radicals and toxic compounds. Glutathione is a cysteine-containing tripeptide that an important ubiquitous antioxidant molecule produced in human organs. The intracellular content GSH regulates the detoxifying capacity cells, as well immune response. particularly liver, where it serves major non-prot...

Ten years ago hepatitis B virus (HBV) was thought to be a unique virus, not included in any known family of viruses. Following the discovery of a number of HBV-like viruses that infect birds and mammals, the existence of a new family known as hepadnaviridae has been confirmed. Hepadnaviruses are small hepatotropic viruses that have a characteristic partially double stranded genome, exhibit a na...

Acute hepatitis is a disorder that goes with liver cell necrosis and liver inflammation. Among the causes of acute hepatitis, the most common reasons are viral hepatitis. About 95% of the acute hepatitis generate because of hepatotropic viruses. Epstein-barr virus (EBV) and cytomegalovirus (CMV) are from the family of herpes viruses and rare causes of acute hepatitis. In this case report, acute...

evidence for more than one etiologic agent has been recognized only since the 1940s, when 2 viruses [hepatitis A virus (HAV) and hepatitis B virus (HBV)] were thought to account for all disease. In the past 20 years, 3 additional hepatitis agents [hepatitis C virus (HCV), hepatitis D virus (HDV), and hepatitis E virus (HEV)] have been discovered, and there is evidence for at least one additiona...