Results 11 to 20 of about 2,037,862 (238)

Hepatitis Delta Virus: A Peculiar Virus [PDF]

open access: yesAdvances in Virology, 2013
The hepatitis delta virus (HDV) is distributed worldwide and related to the most severe form of viral hepatitis. HDV is a satellite RNA virus dependent on hepatitis B surface antigens to assemble its envelope and thus form new virions and propagate ...
Carolina Alves   +2 more
doaj   +7 more sources

Analysis of Virological, Histological and Clinical Features of Hepatitis Delta Virus Infection in Southeastern Turkey

open access: yesViral Hepatitis Journal, 2018
Objectives:The present study aims to investigate biochemical, virological and histological characteristics of hepatitis delta virus infection, which is a serious problem in our region, as well as its relationship with chronic hepatitis B virus (HBV ...
Mehmet Suat YALÇIN, Kendal YALÇIN
doaj   +2 more sources

Hepatitis Delta Virus Diagnosis [PDF]

open access: yesSeminars in Liver Disease, 2012
The first step in the diagnosis of hepatitis delta virus (HDV) infection is testing HBsAg-positive individuals for the antibody to the HD antigen (anti-HD).In anti-HD-positive patients, the next step is testing for HDV RNA in serum to determine whether the antibody reflects an ongoing active HDV infection (HDV-RNA-positive) or represents a serologic ...
OLIVERO, Antonella, SMEDILE, Antonina
openaire   +2 more sources

Myeloid p38 activation maintains macrophage–liver crosstalk and BAT thermogenesis through IL‐12–FGF21 axis

open access: yesHepatology, EarlyView., 2022
Physiological activation of myeloid p38 controls macrophage IL‐12 production and crosstalk to the liver by modulating hepatic FGF21, and subsequently, brown adipose tissue thermogenesis during obesity Abstract Obesity features excessive fat accumulation in several body tissues and induces a state of chronic low‐grade inflammation that contributes to ...
María Crespo   +14 more
wiley   +1 more source

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

open access: yesHepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro   +14 more
wiley   +1 more source

Hepatitis Delta Virus [PDF]

open access: yes, 2006
The hepatitis delta virus (HDV) is a subviral agent that utilizes the envelope proteins of the hepatitis B virus (HBV) for cell to cell propagation. In infected human hepatocytes, the HDV RNA genome can replicate and associate with multiple copies of the delta protein to assemble a ribonucleoprotein (RNP).
Hiroshi Handa, Yuki Yamaguchi
  +4 more sources

Tracking Virus-Specific CD4+ T Cells during and after Acute Hepatitis C Virus Infection [PDF]

open access: yes, 2007
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.
Paul Klenerman   +178 more
core   +2 more sources

Seroepidemiology of hepatitis B virus in Addis Ababa Ethiopia: transmission patterns and vaccine control [PDF]

open access: yes, 2003
A community-based seroepidemiological survey of Addis Ababa, Ethiopia was conducted in 1994 to inform on the transmission dynamics and control of hepatitis B virus (HBV) infection.
Cutts, FT   +11 more
core   +1 more source

Clinical and virological heterogeneity of hepatitis delta in different regions world‐wide: The Hepatitis Delta International Network (HDIN)

open access: yes, 2017
Background & Aims: Chronic hepatitis D (delta) is a major global health burden. Clinical and virological characteristics of patients with hepatitis D virus (HDV) infection and treatment approaches in different regions world-wide are poorly defined ...
Michael P. Manns   +53 more
core   +2 more sources

Hepatitis fulminante en la Sierra Nevada: Una forma de superinfección del virus delta con el virus de la hepatitis B.

open access: yesBiomédica: revista del Instituto Nacional de Salud, 1992
Durante septiembre de 1980 a octubre de 1983, se realizó un estudio seroepidemiológico para hepatitis A y B, en 258 personas en una ciudad (Santa Marta) población de 250.000 y tres pequeños municipios (Santa Rosalía, Julio Zawady y Aracataca ...
Alvaro Villanueva   +5 more
doaj   +1 more source

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