نتایج جستجو برای: hcv
تعداد نتایج: 21705 فیلتر نتایج به سال:
We examined the frequency of HCV-RNA in saliva samples from anti-HCV positive patients. Both plasma and saliva samples from 39 HCV patients (13 with normal liver enzymes, 19 with abnormal liver enzymes and 13 with cirrhosis) were investigated. Stimulated saliva and fresh plasma were centrifuged (900 x g,10 min) and stored at -70 degrees C, after the addition of guanidine isothiocyanate RNA extr...
Replication of hepatitis C virus (HCV) is regulated by statin, one of 3-hydroxy-3-methylglutaryl CoA reducatase (HMG CoA reductase) inhibitors that block mevalonate pathway and cholesterol biosyntheis, which has been used usefully for health improvement and disease control in clinic. In order to know which statin can be used to inhibit HCV replication, we examined the effects of HCV genotype 1b...
Dialysis patients remain a high-risk group for hepatitis C virus (HCV) infection. The current diagnosis of HCV infection among dialysis patients includes serological assays and nucleic acid amplification technology (NAT) for assessing serum anti-HCV antibody and HCV viremia, respectively. However, current NAT techniques are expensive and labor-intensive and often lack standardization. An assay ...
Hepatitis C virus (HCV) is a major cause of chronic hepatitis worldwide. Interaction of dendritic cells (DCs) with viral particles may play an important role in the immunopathogenesis of HCV infection. Since the synthesis or purification of infectious virions is limited, we used HCV-like particles (HCV-LPs) to study the interaction of HCV with human DCs. Immature DCs exhibited an envelope-speci...
BACKGROUND Daclatasvir (BMS-790052) is an investigational molecule that inhibits the HCV NS5A protein and shows potent antiviral activity apparently across all HCV genotypes. Selection of drug resistance mutations has been reported only for HCV genotype 1, and no information exists for other HCV variants and/or in HIV-HCV-coinfected individuals. METHODS All interferon-α-naive, HIV-HCV-coinfec...
BACKGROUND A decline of hepatitis C virus (HCV) antibody titers (anti-HCV), ultimately resulting in seroreversion, has been reported following clearance of viremia in both acute and chronic HCV infection. However, frequency of seroreversion remains unknown in human immunodeficiency virus (HIV)/HCV-coinfected patients. We describe anti-HCV dynamics among HIV-infected men who have sex with men (M...
زمینه و هدف : عفونت هپاتیت B یکی از مهم‌ترین مشکلات بهداشتی در جهان به شمار می‌رود. این مطالعه به منظور تعیین سرولوژیک آلودگی هم‌زمان HCV و HDV در افراد آلوده به HBV (HbsAg مثبت) در استان گلستان انجام شد. روش بررسی: این مطالعه توصیفی مقطعی مبتنی بر جمعیت روی 1850 نفر در استان گلستان طی سال 1383 انجام شد. 164 نفر (9درصد) از افراد جامعه HBsAg مثبت شدند که 139 نفر از این افراد از نظر ابتلا به HDV ...
Background: Hepatitis C virus (HCV) is a blood-borne virus. It is a major global public health problem and can cause both acute and chronic hepatitis. The aim of this study was to report the epidemiological features of HCV infection and risk factors based on the data from Azar Cohort, East Azerbaijan province, Iran. Methods: The population of this study comprised the people in the age range of...
Introduction: In Poland, active HCV infection affects between 0.4 and 0.5% of the population, i.e., about 150,000 people, while number patients with epilepsy is estimated to be 350,000–400,000. Currently available antiviral therapies show little interaction neurological drugs. The aim our study was evaluate effectiveness safety treatment chronic in coexisting epilepsy. Methods: A total 184 were...
Hepatitis C virus (HCV) is a major global health problem and one of the most common causes of chronic liver diseases. The current study was carried out to investigate the ability of High Resolution Melting (HRM) method in HCV genotyping. 40 HCV-Positive sera with unknown and 12 sera with known HCV genotypes were collected from different clinical laboratories in Tehran as well as Rasht in north ...
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