Abstract:
BACKGROUND/AIMS:We aimed to compare the anti-hepatitis C virus reactivity in confirmatory assays (RIBA 3.0 Ortho Diagnostic and INNO-LIA HCV Ab III Innogenetics) among patients infected with different hepatitis C virus genotypes, with or without cryoglobulinemia, and in patients treated with interferon. METHODS:One hundred and three patients followed in our hepatogastroenterology unit were included in the study and compared to 320 consecutive patients tested using RIBA 3.0. Seventy-nine of the 103 patients were treated with interferon. Long-term responders to interferon were defined as having normal alanine aminotransferase levels and being HCV RNA negative 6 months after the end of treatment. Initial responders were defined as having normal alanine aminotransferase levels at the end of interferon therapy but abnormal alanine aminotransferase levels and/or detectable HCV RNA during the following 6 months. Non-responders were defined as still having elevated alanine aminotransferase during and after interferon. Serological tests (RIBA and INNO-LIA) were performed according to the manufacturers' instructions. HCV RNA was detected by nested polymerase chain reaction. Hepatitis C virus genotype was determined by using a Line Probe Assay (Innogenetics). RESULTS:There was no significant difference in the pattern of hepatitis C virus reactivity according to the hepatitis C virus genotype or presence of cryoglobulinemia. Twenty-three patients were classified as non-responders, 35 as initial responders, 21 as long-term responders. NS5 reactivity was significantly different (p<0.01) between these three groups: 34% of non-responders (8/23) had RIBA 3.0 NS5 reactivity and 13% (3/23) were reactive in the INNO-LIA III. Almost all long-term responders (95%) had NS5 reactivity by both RIBA 3.0 and INNO-LIA III. CONCLUSION:We conclude that patients who respond to interferon have stronger reactivity against NS5 antigens than non-responders. Molecular changes in the NS5A region may be responsible for such differences, as recently suggested.
journal_name
J Hepatoljournal_title
Journal of hepatologyauthors
Frangeul L,Cresta P,Perrin M,Duverlie G,Khorsi H,Musset L,Opolon P,Huraux JM,Lunel Fdoi
10.1016/s0168-8278(98)80275-4subject
Has Abstractpub_date
1998-04-01 00:00:00pages
538-43issue
4eissn
0168-8278issn
1600-0641pii
S0168-8278(98)80275-4journal_volume
28pub_type
临床试验,杂志文章abstract:BACKGROUND & AIM:Chronic liver diseases are characterized by expansion of the small immature cholangiocytes - a mechanism named ductular reaction (DR) - which have the capacity to differentiate into hepatocytes. We investigated the kinetics of this differentiation, as well as analyzing several important features of the...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2019.02.003
更新日期:2019-06-01 00:00:00
abstract::Hepatocellular carcinoma (HCC) is a leading cause of cancer-related death worldwide, and its burden is expected to increase further in the next years. In spite of the advances of classical therapies, such as surgery, transplantation, use of radiofrequency and transarterial embolization, the prognosis of this neoplasm ...
journal_title:Journal of hepatology
pub_type: 杂志文章,评审
doi:10.1016/j.jhep.2013.09.009
更新日期:2014-02-01 00:00:00
abstract::A patient with evidence of chronic infection with hepatitis B virus (seropositive for hepatitis B surface antigen, and with antibody to hepatitis B e antigen) underwent renal transplantation, which subsequently failed. The patient developed abnormal liver function tests and 8 months after the removal of the transplant...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/0168-8278(95)80116-2
更新日期:1995-04-01 00:00:00
abstract:BACKGROUND & AIMS:Heat shock protein (Hsp) 72 is a molecular chaperone that has broad cytoprotective functions and is upregulated in response to stress. To determine its hepatic functions, we studied its expression in human liver disorders and its biological significance in newly generated transgenic animals. METHODS:...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2018.01.003
更新日期:2018-05-01 00:00:00
abstract::Mutant HBV genomes unable to produce preS2 protein were identified in the serum of a highly viremic chronic carrier. By direct sequencing of the amplified preS region and by sequencing of 50 cloned amplified preS DNA fragments all molecules were found to have deleted the preS2 translation initiation codon and three am...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/0168-8278(91)90036-b
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND & AIMS:Data from clinical trials suggest a potential role for on-treatment monitoring of serum HBsAg titres during interferon-alpha (pegIFN) therapy in predicting virological responses. However, baseline HBsAg titres during the natural history of chronic hepatitis B (CHB) have not been well-characterized. We...
journal_title:Journal of hepatology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/j.jhep.2010.01.007
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND/AIMS:S-adenosylmethionine (SAM) is a thiol-containing compound with known therapeutic affects on cholestasis and hepatotoxicity. The aim of this study was to investigate the effect of SAM on the prevention of mitochondrial injury induced by hepatic ischemia and reperfusion. METHODS/RESULTS:Rats were subject...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(00)00045-3
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND & AIMS:Acetaminophen (APAP)-induced liver injury is the most frequent cause of acute liver failure in the US and many other countries. Metabolism of APAP results in formation of APAP protein adducts (APAP-AD) in hepatocytes and triggers mitochondrial dysfunction and necrosis. However, the mechanisms for how ...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2016.04.025
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND & AIMS:Patients listed with exception points for hepatocellular carcinoma (HCC) have been more likely to be transplanted than those listed for chronic liver failure (LF) based on the model for end-stage liver disease (MELD) score. The aim of this study was to determine outcomes in the 5-year experience of a ...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2016.10.008
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND/AIMS:Oxidative DNA damage, identifiable in the formation of 8-hydroxydeoxyguanosine (8-OHdG), is relevant in the mutagenesis/carcinogenesis process. The aim of this study was to assess 8-OHdG levels in patients with hepatitis C virus (HCV) infection in relation to extent of liver damage and HCV genotype. ME...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(00)00098-2
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND/AIMS:To analyze the kinetics of the hepatitis C virus and the patterns of resistance to interferon alpha, we assessed HCV RNA levels early during retreatment with high-dose interferon in patients who did not respond to standard treatment. METHODS:Eleven non-responders to previous therapy with 3-6 MU interfe...
journal_title:Journal of hepatology
pub_type: 临床试验,杂志文章
doi:10.1016/s0168-8278(98)80343-7
更新日期:1998-06-01 00:00:00
abstract:BACKGROUND/AIMS:Although matrix metalloproteinases (MMPs) and their specific inhibitors (TIMPs) play an essential role in liver injury associated with tissue remodeling, the cellular origin of MMPs/TMPs within the liver remains to be clarified. METHODS:Different liver cell populations were analysed with respect to the...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(99)80007-5
更新日期:1999-01-01 00:00:00
abstract:BACKGROUND/AIMS:A variety of data suggest that microbial infections and, in particular, atypical mycobacteria infections, may either initiate and/or be associated with the pathogenesis of primary biliary cirrhosis. METHODS:To address this hypothesis, use was made of polymerase chain reaction techniques and primers spe...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(99)80346-8
更新日期:1999-10-01 00:00:00
abstract:BACKGROUND/AIMS:Hepatitis C virus infection is known to play an important role in the pathogenesis of essential mixed cryoglobulinemia type II. Progression of hepatitis C virus infection to mixed cryoglobulinemia may be influenced by host immune response. To analyze the immunogenetic background of mixed cryoglobulinemi...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(98)80176-1
更新日期:1998-07-01 00:00:00
abstract:BACKGROUND/AIMS:Except for bleeding complications, other serious adverse reactions of coumarin anticoagulants such as hepatotoxicity or skin necrosis are comparatively rare. Nonetheless, a small number of coumarin-induced (sub-) acute liver failures has been published. METHODS:A retrospective analysis was performed of...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2004.03.010
更新日期:2004-07-01 00:00:00
abstract:BACKGROUND/AIMS:The chemokine receptor CX3CR1 and its specific ligand fractalkine (CX3CL1) are known to modulate inflammatory and fibroproliferative diseases. Here we investigate the role of CX3CR1/fractalkine in HCV-induced liver fibrosis. METHODS:A genotype analysis of CX3CR1 variants was performed in 211 HCV-infect...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2007.09.008
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND/AIMS:Familial hypobetalipoproteinemia (FHBL) is a co-dominant disorder characterized by reduced plasma levels of low-density lipoproteins. It can be caused by mutations in the gene encoding apolipoprotein B-100 (apo B), leading to the formation of truncated apo Bs which have a reduced capacity to export lipi...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(00)80270-6
更新日期:2000-09-01 00:00:00
abstract::The heart and liver are organs that are closely related in both health and disease. Patients who undergo liver transplantation may suffer from heart disease that is: (a) related to the original cause of the liver disease such as hemochromatosis, (b) related to the liver disease itself, or (c) related to other associat...
journal_title:Journal of hepatology
pub_type: 杂志文章,评审
doi:10.1016/j.jhep.2010.11.003
更新日期:2011-04-01 00:00:00
abstract:BACKGROUND & AIMS:Accurate evaluation of renal function in patients with liver cirrhosis is critical for clinical management. However, there are still discrepancies between the measured glomerular filtration rate (mGFR) and creatinine-based estimated GFR (eGFR). In this study, we compared the performance of 2 common eG...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2018.12.030
更新日期:2019-05-01 00:00:00
abstract:BACKGROUND/AIMS:The aim of the study was to investigate the effect of a standard albumin load on blood volume distribution, arterial compliance, and the renin-angiotensin-aldosterone system in patients with different degrees of cirrhosis. METHODS:31 patients with cirrhosis (Child classes A/B/C=8/14/9) received an intr...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(03)00160-0
更新日期:2003-07-01 00:00:00
abstract::The integrated results of a worldwide clinical research program studying interferon-alpha 2a (IFN-alpha 2a) (Roferon-A, F. Hoffmann-La Roche Ltd, Basel, Switzerland) for the treatment of chronic hepatitis C in 1831 patients are reviewed in this paper. According to a multivariate analysis of the data available from thi...
journal_title:Journal of hepatology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1995-01-01 00:00:00
abstract::The coagulation inhibitor protein C was measured in 151 patients with various liver diseases. The protein C level was significantly decreased in patients with alcoholic cirrhosis (n = 73) compared to patients with steatosis (n = 24) (40 +/- 2%) vs. 88 +/- 4%, mean S.E., p less than 0.001). It was also decreased in cas...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/0168-8278(92)90153-g
更新日期:1992-03-01 00:00:00
abstract:BACKGROUND & AIMS:Toll-like receptor 4 (TLR4) plays an essential role in mediating organ injury in acute liver failure (ALF) and acute-on-chronic liver failure (ACLF). Herein, we assess whether inhibiting TLR4 signaling can ameliorate liver failure and serve as a potential treatment. METHODS:Circulating TLR4 ligands a...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2020.01.011
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND/AIMS:To evaluate the fluctuating course of serum HBV-DNA levels during the natural history of chronic HBV infection in the general population of North-Eastern Greece, in association with liver disease progression. METHODS:Two hundred and sixty-three adults with chronic HBV, median 34 years of age, were rand...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2008.06.009
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND & AIMS:This study aimed to identify preoperative magnetic resonance (MR) imaging biomarkers for predicting microvascular invasion (MVI), to determine their diagnostic performance and to evaluate whether they are associated with early recurrence after surgery for single hepatocellular carcinoma (HCC). METHOD...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2017.04.024
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND/AIMS:Ascites in patients with cirrhosis is associated with worsening of systemic hemodynamics. Thus, the aim of this study was to investigate the biological activity of ascites on endothelial cells. METHODS:Human umbilical vein endothelial cells (HUVECs) were used to investigate the angiogenic activity of a...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2005.01.035
更新日期:2005-07-01 00:00:00
abstract::Suramin, a polybasic anion, blocks the activity of the DNA polymerase encoded by the duck hepatitis B virus. The interaction with the virus was studied under conditions in which the property of the drug to bind with proteins was used with plasma obtained from infected ducks with viraemia. Inhibition of DNA polymerase ...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(85)80009-x
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND/AIMS:Haematopoietic stem cells (HSC) have previously been shown in some studies to migrate to damaged and diseased liver where a small proportion will engraft. Such cells can promote liver repair in rodent models of liver injury and lead to improved liver function in uncontrolled clinical studies. In order t...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2009.06.021
更新日期:2009-10-01 00:00:00
abstract::Linoleic and alpha-linolenic acids are the fatty acids designated as "essential" since they are not synthesized by mammalian cells and must be provided in the diet. The recent dietary shift towards the consumption of n-6 (omega-6) at the expense of n-3 (omega-3) polyunsaturated fatty acids (PUFAs) is thought to be a p...
journal_title:Journal of hepatology
pub_type: 杂志文章,评审
doi:10.1016/j.jhep.2007.08.005
更新日期:2007-11-01 00:00:00
abstract:BACKGROUND & AIMS:Clinically significant portal hypertension (CSPH), defined as a hepatic venous pressure gradient (HVPG) ≥10 mmHg, persists 24 weeks after sustained virological response (SVR) in up to 78% of patients with HCV-related cirrhosis treated with direct-acting antivirals. These patients remain at risk of dec...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2020.05.050
更新日期:2020-12-01 00:00:00