Results 11 to 20 of about 119,227,947 (264)

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

Evidence of viral adaptation to HLA class I-restricted immune pressure in chronic hepatitis C virus infection [PDF]

open access: yes, 2006
Cellular immune responses are an important correlate of hepatitis C virus (HCV) infection outcome. These responses are governed by the host's human leukocyte antigen (HLA) type, and HLA-restricted viral escape mutants are a critical aspect of this host ...
Cheng, Wendy   +57 more
core   +1 more source

First isolation of Hepatitis E virus genotype 4 in Europe through swine surveillance in the Netherlands and Belgium. [PDF]

open access: yes, 2011
Hepatitis E virus (HEV) genotypes 3 and 4 are a cause of human hepatitis and swine are considered the main reservoir. To study the HEV prevalence and characterize circulating HEV strains, fecal samples from swine in the Netherlands and Belgium were ...
Coillie, E., Van   +14 more
core   +2 more sources

Hepatitis C virus evasion mechanisms from neutralizing antibodies [PDF]

open access: yes, 2011
Hepatitis C virus (HCV) represents a major public health problem, affecting 3% of the world’s population. The majority of infected individuals develop chronic hepatitis, which can progress to cirrhosis and hepatocellular carcinoma.
Angus, Allan G.N.   +5 more
core   +1 more source

Identification of hepatitis a virus mimotopes by phage display, antigenicity and immunogenicity [PDF]

open access: yes, 2007
A phage-displayed peptide approach was used to identify ligands mimicking antigenic determinants of hepatitis A virus (HAV) for the first time. Bacteriophages displaying HAV mimotopes were isolated from a phage-display peptide library by affinity ...
Camacho, F.   +15 more
core   +1 more source

Prevalence of Hepatitis A Virus and Hepatitis E Virus Infection in the Patients Presenting with Acute Viral Hepatitis in Eastern India: A Cross-sectional Study

open access: yesNational Journal of Laboratory Medicine, 2023
Introduction: Enterically transmitted Hepatitis A Virus (HAV) and Hepatitis E Virus (HEV) are the most common cause of Acute Viral Hepatitis (AVH) and a major health concern in developing nations like India.
Neelima Singh   +4 more
doaj   +1 more source

An Outbreak Presents An Opportunity to Learn About A Rare Phenotype: Autoimmune Hepatitis After Acute Hepatitis A

open access: yesAnnals of Hepatology, 2020
There are rare instances where patients with acute hepatitis A virus infection subsequently developed autoimmune hepatitis. The diagnosis of autoimmune hepatitis in this setting is challenging. Furthermore, information on treatment with steroids or other
Vijay S.-Are   +5 more
doaj   +1 more source

Sero-prevalence and risk factors for hepatitis B virus infection among health care workers in a tertiary hospital in Uganda. [PDF]

open access: yes, 2010
BACKGROUND: Hepatitis B virus (HBV) infection is a global public health challenge. Prevalence of current hepatitis B virus infection in the general population in Uganda is about 10%.
Bwogi, Josephine   +14 more
core   +2 more sources

A description of a hepatitis A outbreak in men who have sex with men and public health measures implemented in Seine-Maritime department, Normandy, France, 2017

open access: yesBMC Public Health, 2020
Background In 2016–2017, a European-wide circulation of genotype IA hepatitis A virus was responsible for hepatitis A outbreaks in men who have sex with men (MSM).
Nathalie Nicolay   +7 more
doaj   +1 more source

Prevalence of hepatitis A, B and C serological markers in children from western Mexico(◆)(◆)This work was partially funded by a grant to AP from the Consejo Estatal de Ciencia y Tecnologia de Jalisco, México (COECYTJAL-UdeG).

open access: yesAnnals of Hepatology, 2012
Introduction. Viral hepatitis in children is a major public health problem worldwide.Aim. To evaluate the prevalence of serological markers for hepatitis A, B and C infections in Mexican children diagnosed with hepatitis during a five-year period ...
Griselda Escobedo-Meléndez   +5 more
doaj   +1 more source

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