Parcourir par sujet "virus DNA"
Voici les éléments 1-20 de 33
-
Association Between Level of Hepatitis D Virus RNA at Week 24 of Pegylated Interferon Therapy and Outcome
(2015)Background & Aims: Interferon is the only effective treatment for chronic hepatitis D virus (HDV) infection. No rules have been set for stopping treatment based on viral kinetics. We analyzed data from an international ... -
Association of antiviral therapy with reduced disease progression in chronic hepatitis b patients: Results from a nation-wide cohort study
(2016)Background and Aims: Although effective treatment in terms of inducing virological and biochemical response for chronic hepatitis B (CHB) is available, its effect on the clinical course of the disease has not yet been ... -
Daring-B: Discontinuation of effective entecavir or tenofovir disoproxil fumarate long-term therapy before HBsAg loss in non-cirrhotic HBeAg-negative chronic hepatitis B
(2018)Background: The remission rates after stopping antivirals in hepatitis B e antigen (HBeAg)-negative chronic hepatitis B (CHB) vary among studies, while reliable predictors of relapse have not been identified. This prospective ... -
First-Time Detection of Porcine Reproductive and Respiratory Syndrome Virus and Porcine Circovirus 2 in an Albanian Farrow-to-Finish Herd
(2018)The purpose of this case report is to describe for the first time concurrent porcine reproductive and respiratory syndrome virus (PRRSV) and porcine circovirus 2 (PCV-2) infections in a commercial farrow-to-finish pig farm ... -
Genetic variability of the HPV16 early genes and LCR. Present and future perspectives
(2021)Human papillomavirus 16 (HPV16) infection is the aetiologic factor for the development of cervical dysplasia and is regarded as highly carcinogen, because it is implicated in more than 50% of cervical cancer cases, worldwide. ... -
HBeAg-positive hepatitis delta: Virological patterns and clinical long-term outcome
(2012)Background and Aims: The presence of the hepatitis B virus (HBV)-eAg in patients with hepatitis B is associated with higher HBV replication and with an increased risk to develop liver-related clinical endpoints defined as ... -
Hepatocellular carcinoma prediction beyond year 5 of oral therapy in a large cohort of Caucasian patients with chronic hepatitis B
(2020)Background & Aims: Hepatocellular carcinoma (HCC) may develop in patients with chronic hepatitis (CHB) even after 5 years of oral therapy and cannot be easily predicted. We assessed predictors of HCC development and the ... -
Hepatocellular carcinoma risk in HBeAg-negative chronic hepatitis B patients with or without cirrhosis treated with entecavir: HepNet.Greece cohort
(2015)Hepatocellular carcinoma (HCC) may still develop in chronic hepatitis B (CHB) patients treated with lamivudine. Whether HCC rates are comparable in patients treated with the current first-line antivirals remains uncertain. ... -
Herpes viruses and human papilloma virus in nasal polyposis and controls
(2015)Introduction: Chronic rhinosinusitis with nasal polyps is a multifactorial disease entity with an unclear pathogenesis. Contradictory data exist in the literature on the potential implication of viral elements in adult ... -
HPV infection in oropharyngeal squamous cell carcinomas: Correlation with tumor size
(2018)Purpose: Human papillomavirus (HPV) is implicated in carcinogenesis of a variety of epithelia, including oropharyngeal and laryngeal. High risk (HR) HPV persistent infection in head and neck squamous cell carcinomas (HNSCC) ... -
Human T-lymphotropic virus type I/II infections in volunteer blood donors from Northern and Western Greece: Increased prevalence in one blood bank unit
(2004)Blood donors are routinely screened for antibodies to human T-cell lymphotropic viruses type I and II (HTLV-I and HTLV-II) in the United States, Canada, Japan, and some European countries. Previous reports from our group ... -
Identification of human papillomavirus DNA in melanoma biopsy specimens of Greek population
(2005)The aim of this retrospective study was to evaluate melanoma biopsy specimens from the Greek population living in the prefecture of Larissa for the presence of human papillomavirus (HPV) DNA and to determine the possible ... -
Identification of rearranged sequences of HPV16 DNA in precancerous and cervical cancer cases
(2016)Integration of HPV16 DNA into the host chromosome is considered to be a crucial step towards genomic instability and cervical cancer development. Aim of the present study was to investigate the presence of HPV16 rearranged ... -
Implementation of HPV-based Cervical Cancer Screening Combined with Self-sampling Using a Midwifery Network across Rural Greece: The Grecoself study
(2019)Self-sampling for human papillomavirus (HPV) testing is an alternative to physician sampling particularly for cervical cancer screening nonattenders. The GRECOSELF study is a nationwide observational cross-sectional study ... -
Lamivudine plus interleukin-12 combination therapy in chronic hepatitis B: Antiviral and immunological activity
(2005)Interleukin-12 (IL-12) is an immunomodulatory cytokine that promotes cellular immunity. Pre-clinical data suggest that IL-12 inhibits hepatitis B virus (HBV) replication by stimulating interferon-gamma (IFN-γ) production. ... -
Molecular approaches for HPV genotyping and HPV-DNA physical status
(2017)Persistent infection with high-risk human papillomavirus (HPV) genotypes is the leading cause of cervical cancer development. To this end several studies have focused on designing molecular assays for HPV genotyping, which ... -
Multiplex PCR assay for the rapid identification of human papillomavirus genotypes 16, 18, 45, 35, 66, 33, 51, 58, and 31 in clinical samples
(2015)The causal association between persistent human papillomavirus (HPV) infection and cervical cancer has lead to the development of a variety of molecular assays for HPV detection. The present study focused on the development ... -
Occult hepatitis B virus infection in Greek patients with chronic hepatitis C and in patients with diverse nonviral hepatic diseases
(2004)Occult hepatitis B virus (HBV) infection has been reported in patients with chronic hepatitis C who are negative for HBV surface antigen (HBsAg). However, the significance of 'silent' HBV in hepatitis C virus (HCV) infection ... -
p38 mitogen-activated protein kinase impairment of innate immune cells is a characteristic feature of HBeAg-negative chronic hepatitis B
(2020)The mitogen-activated protein kinase p38 (MAPK) is implicated in the induction of immune responses by regulating the differentiation of T lymphocytes and production of cytokines. Our aim was to investigate p38MAPK ... -
Phylogenetic correlation of Greek and Italian orf virus isolates based on VIR gene
(2006)Thirteen orf virus isolates obtained during the time period between 1995 and 2004 from crusted scab lesions of nine sheep and four goats from different geographical areas of Greece and Italy with suspected contagious ecthyma ...