e Antigen
Core Antigen Expression Is Associated with Hepatic Necroinflammation in e Antigen-Negative Chronic Hepatitis B Patients with Low DNA Loads
... Intrahepatic hepatitis B virus (HBV) core antigen (HBcAg) is a hallmark of viral replication in hepatitis B virus e antigen (HBeAg)-positive chronic hepatitis B (CHB). The aim of this study was to ...
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Seroprevalence of hepatitis B e antigen (HBe antigen) and B core antibodies (IgG anti HBcore and IgM anti HBcore) among hepatitis B surface antigen positive blood donors at a Tertiary Centre in Nigeria
... core antigen is the first to develop, following acute hepatitis B infection, which appears predominantly as IgM anti-HBc at about 6 weeks after ...surface antigen negative of the population in high preva- ...
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Quantitation of hepatitis B virus (HBV) core antigen in serum in the presence of antibodies to HBV core antigen: comparison with assays of serum HBV DNA, DNA polymerase, and HBV e antigen
... a Ten-microliter volumes of resuspended HBV particle concentrates, prepared as described in the DNAP assay, were added to various volumes of serum containing anti-HBc at a titer of 1:1Q0[r] ...
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Proteaselike sequence in hepatitis B virus core antigen is not required for e antigen generation and may not be part of an aspartic acid-type protease.
... Using the above mutations in conjunction with transient expression of HBV proteins in a human hepatoma cell line, we determined whether the proteaselike sequence in the HBV core protein [r] ...
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Electronic Health Informatics Data To Describe Clearance Dynamics of Hepatitis B Surface Antigen (HBsAg) and e Antigen (HBeAg) in Chronic Hepatitis B Virus Infection
... FIG 4 Kaplan-Meier curves showing trajectory of HBsAg clearance (n ⫽ 13) and HBeAg clearance (n ⫽ 43) for selected individuals who met criteria for complete clearance from within a cohort of adults with chronic HBV ...
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Hepatitis B virus with mutations in the core promoter for an e antigen-negative phenotype in carriers with antibody to e antigen.
... Some HBV DNA clones from two asymptomatic carriers carriers 2 and 10 in Table 1 and two patients with chronic hepatitis B patients 4 and 14 in Table 2, all of whom were positive for anti[r] ...
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Antigenic determinants and functional domains in core antigen and e antigen from hepatitis B virus.
... 63, 1989 ANTIGENIC DETERMINANTS IN CORE AND e ANTIGENS FROM HBV this purpose, we have constructed plasmids able to express in Escherichia coli segments of the HBc gene and have used thes[r] ...
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Acute exacerbations of chronic type B hepatitis are accompanied by increased T cell responses to hepatitis B core and e antigens Implications for hepatitis B e antigen seroconversion
... hepatitis B surface antigen (HBsAg) carriers. The results showed that HBeAg-positive patients had (a) higher levels of T cell responses to HBcAg/HBeAg than those of healthy HBsAg carriers (P less than 0.001 and P ...
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Hbe-antigen negative chronic hepatitis b: prevalence, viral dna characteristic and clinical profile
... in e-antigen positive subjects ...of e-antigen negative subjects in study by Guptan et ...in e-Antigen negative ...with e-antigen negative were detected at an ...
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Comparison of the long-term efficacy between entecavir and tenofovir in treatment- naïve chronic hepatitis B patients
... ALT: Alanine aminotransferase; anti-HBe: Antibody to hepatitis B e antigen; anti-HBs: Antibody to hepatitis B surface antigen; CHB: Chronic hepatitis B; ETV: Entecavir; HBeAg: Hepatitis [r] ...
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A large-scale analysis study on the clinical and viral characteristics of hepatitis B infection with concurrence of hepatitis B surface or E antigens and their corresponding antibodies.
... Hepatitis B surface E antigen (HBeAg) is an antigen that can be found between the nucleocapsid core and the lipid envelope. Its correlation with HBV replication is commonly used as a serological ...
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Strategies for the prevention of perinatal hepatitis B transmission in a marginalized population on the Thailand Myanmar border: a cost effectiveness analysis
... An estimated 240 million individuals are chronically infected with hepatitis B virus (HBV) worldwide [1, 2]. An estimated 686,000 people die globally due to com- plications of hepatitis B, including liver cirrhosis and ...
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Safety of biologic and nonbiologic disease modifying antirheumatic drug therapy in veterans with rheumatoid arthritis and hepatitis B virus infection: a retrospective cohort study
... Furthermore, we required laboratory evidence of prior HBV infection, defined as a positive result for any of the following serologic markers prior to the start of follow- up: HBV surface antigen (HBsAg), HBV core ...
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Serum HBV RNA quantification: useful for monitoring natural history of chronic hepatitis B infection
... surface antigen (HBsAg) levels have been confirmed to be positively cor- related with intrahepatic cccDNA transcription activity in chronic HBV-infected individuals, especially those with hepatitis B e ...
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Prevalence of Hepatitis B and Its Associated Factors Among Pregnant Women in Mogadishu, Somalia
... surface antigen (HBsAg) and hepatitis B e antigen (HBeAg) have 70–90% risk of transmitting infection to their newborn infants and about 10–40% risk if they test positive for only ...
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A Valuable Antigen Detection Method for Diagnosis of Acute Hepatitis E
... HEV is one of the major causes of acute hepatitis worldwide (17). Several diagnostic assays for anti-HEV antibodies are available, but they often provide discordant results. The presence of anti- HEV IgG represents ...
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Blighted Ovum: Roles of human leukocyte antigen-E and natural killer cells
... All subjects were willing to participate in research. Exclusion criteria are mothers with diabetes mellitus, kidney disease, heart disease, liver disease, chronic hypertension, infectious diseases, smoking, and fetuses ...
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Cellular biology of antigen processing: The role of cathepsin E
... Of the markers assessed in figure 4.6 the strongest expression is displayed by HLA- DR. Cells w ere consistently over 90% gated for this marker with a high MFI value. The num ber of cells gated for the HLA-DQ MHC class ...
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Human Leucocyte Antigen-E (HLA-E) in Takayasu Arteritis
... We sought to determine the predictors of angiographic progression including in-stent restenosis. ESR and CRP values at the time of 1 st intervention were available for 65 patients with follow up angiography. Raised ESR ...
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Resistance to anti-PD-1-based immunotherapy in basal cell carcinoma: a case report and review of the literature
... I antigen expression and CD8+ T cell infiltration ...I antigen expression on BCC cells as well as infil- tration of CD4+, HLA-DR-class II, and CD8+ cells ...
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