Results 41 to 50 of about 74,762 (206)

Role of antiviral therapy in the natural history of hepatitis B virus-related chronic liver disease [PDF]

open access: yes, 2015
Hepatitis B virus (HBV) infection is a dynamic state of interactions among HBV, hepatocytes, and the host immune system. Natural history studies of chronic hepatitis B (CHB) infection have shown an association between active viral replication and adverse
Farinati, Fabio   +5 more
core   +1 more source

Changing serum levels of quantitative hepatitis B surface antigen and hepatitis B virus DNA in hepatitis B virus surface antigen carriers: A follow-up study of an elderly cohort

open access: yesKaohsiung Journal of Medical Sciences, 2015
This study was to elucidate longitudinally quantitative changes of hepatitis B virus (HBV) surface antigen (HBsAg) and HBV DNA in elder HBsAg carriers in a community.
Yuan-Hung Kuo   +6 more
doaj   +1 more source

Hepatitis B seroconversion revisited: new insights into the natural history of acute hepatitis B virus (HBV) infection from quantitative and highly sensitive assays and novel biomarkers

open access: yesVirology Journal, 2021
Background Hepatitis B virus (HBV) serum markers during typical acute self-limited infection are usually depicted as a composite of traditional HBV markers.
Mary C. Kuhns   +4 more
doaj   +1 more source

Kinetics of acute hepatitis B virus infection in humans [PDF]

open access: yes, 2001
Using patient data from a unique single source outbreak of hepatitis B virus (HBV) infection, we have characterized the kinetics of acute HBV infection by monitoring viral turnover in the serum during the late incubation and clinical phases of the ...
Brown, D.   +6 more
core   +1 more source

Characterization of the hepatitis B virus DNA detected in urine of chronic hepatitis B patients

open access: yesBMC Gastroenterology, 2018
Background Detection of human hepatitis B virus (HBV) DNA in the urine of patients with chronic hepatitis B infection (CHB) has been reported previously, suggesting urine could provide a potential route of horizontal HBV transmission.
Surbhi Jain   +10 more
doaj   +1 more source

Risk for hepatocellular carcinoma with respect to hepatitis B virus genotypes B/C, specific mutations of enhancer II/core promoter/precore regions and HBV DNA levels [PDF]

open access: yes, 2008
Background/aim: To examine the risks for hepatocellular carcinoma (HCC) with respect to hepatitis B virus (HBV) genotypes, specific viral mutations (MT), serum HBV DNA levels, and cirrhosis. Methods: HBV genotypes, 1653/1753/core promoter (CP)/precore MT
But, DYK   +10 more
core   +1 more source

Maternal transmission risk and antibody levels against hepatitis B virus e antigen in pregnant women

open access: yesInternational Journal of Infectious Diseases, 2014
Background: The generation of antibodies (anti-HBe) against hepatitis B virus (HBV) e antigen (HBeAg) often coincides with clinical remission in chronic HBV patients. We aimed to examine the effect of maternal anti-HBe in protection against HBV mother-to-
Ling-Ling Lu   +10 more
doaj   +1 more source

Antiviral treatment alters the frequency of activating and inhibitory receptor-expressing natural killer cells in chronic Hepatitis B virus infected patients [PDF]

open access: yes, 2012
Natural killer (NK) cells play a critical role in innate antiviral immunity, but little is known about the impact of antiviral therapy on the frequency of NK cell subsets.
Chi, X.   +12 more
core   +3 more sources

Presence and integration of HBV DNA in mouse oocytes

open access: yesWorld Journal of Gastroenterology, 2005
Hepatitis B is a worldwide public health problem. To explore the feasibility of hepatitis B virus (HBV) vertical transmission via oocytes, the presence and integration of HBV DNA in mouse oocytes were studied.Genomic DNA was isolated and metaphases were prepared, respectively from mouse oocytes cocultured with pBR322-HBV DNA plasmids.
Tian-Hua, Huang   +4 more
openaire   +2 more sources

The Serumal Concentration of Hbsag in Patiets with Chb/hiv Co-infection Comparing with Chb Mono-infection in the Different Phases of Natural Course of Chronic Hepatitis В [PDF]

open access: yes, 2016
The prevalence and inclination to chronization of viral hepatitis B is 3 – 5 times higher in patients with HIV-infection than in HIV-negative ones. The natural clinical course of chronic hepatitis B (CHB) in patients with HIV has the features, connected ...
Melnyk, T. (Tetiana), Moroz, L. (Larisa)
core  

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