نتایج جستجو برای: acute hepatitis
تعداد نتایج: 611596 فیلتر نتایج به سال:
conclusions acute hev infection shows a pattern of th1-type immune response, and the direct significant positive correlation between the serum level of scd26 and ifn-γ in acute hev infected patients, suggests that the trend of scd26 levels is a valuable marker for predicting hepatic inflammation in hepatitis e. results the results showed a significant difference in ifn-γ and scd26 (p < 0.0001 a...
Hepatitis viral infection is hyperendemic in Egypt, western Asia and Africa. However, little is known about the status of hepatitis viruses among rural Egyptian children. Therefore, this study sought to examine the prevalence and characteristics of hepatitis viruses among symptomatic Egyptian children. Serological and molecular analyses of hepatitis viral infection were conducted in 33 children...
Infection with hepatitis B virus leads to a wide spectrum of liver injury, including self-limited acute hepatitis, fulminant hepatitis, and chronic hepatitis with progression to cirrhosis or acute exacerbation to liver failure, as well as an asymptomatic chronic carrier state. Several studies have suggested that the hepatitis B core antigen could be an immunological target of cytotoxic T lympho...
The in vitro production of interleukin-1 in 15 children with acute hepatitis A and five children with acute hepatitis B was determined by measuring lymphocyte activating factor secreted by peripheral blood monocytes in a thymocyte proliferation assay. Aluminium hydroxide induced production of lymphocyte activating factor was significantly lower in patients with acute hepatitis A as well as pati...
Burden of Viral Hepatitis on Human Health Compared to better-publicized infectious diseases such as HIV or malaria, viral hepatitis is often referred to as a silent killer. • Of the five hepatitis viruses (A-E), hepatitis B, C, and D viruses cause chronic liver disease leading to cirrhosis, liver failure and liver cancer. Hepatitis B, C and D viruses, transmitted through blood and body fluids, ...
Background and Aim: Viral infections, drugs, metabolic disorders, autoimmune processes can cause hepatitis, which is a diffuse inflammatory condition of the liver. Hepatitis E (HEV) hepatitis A (HAV) viruses are most common causes acute viral (AVH). AVH chronic liver failure (ACLF) patients were studied to determine whether they infected with various hepatotropic non-hepatotropic viruses. Patie...
Background & Aims: Hepatitis B virus is one of the causes of acute and chronic hepatitis. Due to multiple hospitalization and blood transfusion, thalassaemic patients are at higher risk of this infection. Duration of the immunity after vaccination in this high-risk group and the need for booster vaccination is uncertain. The aim of this study was to find antibody titration and immunity to Hepat...
Most cases of enterically transmitted non-A, non-B hepatitis in India have so far been attributed to hepatitis E virus (HEV) infection. Most of the documented studies of hepatitis have focused on the incidence of this disease in northern, western, and south central India. A small seroprevalence study was conducted in the eastern Indian city of Patna to assess the degree of HEV infection among a...
Acute viral hepatitis is the most common cause of jaundice in pregnancy. The course of most viral hepatitis infections (e.g., hepatitis A, B, C and D) is unaffected by pregnancy, however, a more severe course of viral hepatitis in pregnancy has been observed in patients with hepatitis E. Notwithstanding, opinions differ over the maternal and fetal outcome of pregnancy associated with viral hepa...
BACKGROUND CD4+ T cell help is critical in maintaining antiviral immune responses and such help has been shown to be sustained in acute resolving hepatitis C. In contrast, in evolving chronic hepatitis C CD4+ T cell helper responses appear to be absent or short-lived, using functional assays. METHODOLOGY/PRINCIPAL FINDINGS Here we used a novel HLA-DR1 tetramer containing a highly targeted CD4...
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