Abstract：
:Specific domains of the NS4 and NS5 gene products of hepatitis C virus have been identified using hydrophilicity profiles for the prediction of potential immunogenic regions, and epitope scanning techniques. Peptides synthesised on the basis of such data show excellent reactivity in the ELISA format. Introduction of a glycine-glycine spacer between two peptides (NS4-12 and NS5-44) to give a single chimeric peptides does not appear to impair immunoreactivity. An ELISA based on the chimeric peptide and a Core-NS3 recombinant protein correctly diagnoses a cohort of haemodialysed patients, three commercial HCV panels and the sera of a negative control population.
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Rosa C,Osborne S,Garetto F,Griva S,Rivella A,Calabresi G,Guaschino R,Bonelli Fdoi
10.1016/0166-0934(95)00060-8subject
Has Abstractpub_date
1995-10-01 00:00:00pages
219-32issue
2eissn
0166-0934issn
1879-0984pii
0166-0934(95)00060-8journal_volume
55pub_type
杂志文章abstract：:Hepatitis C virus (HCV) entry into target cells is thought to be a multistep process involving several cellular factors. However, their precise role during virus entry is unclear. Investigation of the mechanisms of HCV entry, such as the order of intervention by the cellular receptors, requires synchronizing infection...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2008.11.015
更新日期：2009-04-01 00:00:00
abstract：:Citrus Tristeza Virus (CTV) exists as a large number of distinct strains differing in biological properties and with different distributions in citrus producing countries. Strategies such as eradication or cross protection, aimed at controlling severe variants of the pathogen, require procedures to identify virus stra...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(93)90065-y
更新日期：1993-10-01 00:00:00
abstract：:Studies were conducted to determine the performance of four dyes in assessing antiviral activities of compounds against three RNA viruses with differing cytopathogenic properties. Dyes included alamarBlue® measured by absorbance (ALB-A) and fluorescence (ALB-F), neutral red (NR), Viral ToxGlo™ (VTG), and WST-1. Viruse...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2017.03.012
更新日期：2017-08-01 00:00:00
abstract：:Epstein-Barr virus (EBV) has been implicated in the pathogenesis of several human malignancies including B lymphomas and nasopharyngeal carcinoma. The EBV R transactivator (Rta) has been found to play essential roles in stimulating a lytic cycle and viral gene expression. Recently, it was shown that ELISA detecting se...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.03.011
更新日期：2007-09-01 00:00:00
abstract：:The genus Caulimovirus consists of several distinct virus species with a double-stranded DNA genome that infect diverse plant species. A comparative analysis of the sequences of known Caulimovirus species revealed two regions that are conserved in all Caulimovirus species with the exception of Strawberry vein banding ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2008.11.014
更新日期：2009-04-01 00:00:00
abstract：:Five commercial assays for detecting HIV antigen were evaluated using a panel of 40 coded samples in six laboratories. All assays were capable of detecting HIV-1 antigen (HIV-1 Ag), and are likely to prove useful for monitoring supernatant fluids from a variety of cell cultures. The concentration of HIV-1 protein whic...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(88)90145-0
更新日期：1988-06-01 00:00:00
abstract：:Plum pox virus (PPV) causes the most destructive viral disease known as plum pox or Sharka disease in stone fruit trees. As an important regulated pathogen, detection of PPV is thus of critical importance to quarantine and eradication of the spreading disease. In this study, the innovative development of two AmplifyRP...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.06.026
更新日期：2014-10-01 00:00:00
abstract：:Xenotropic murine leukemia virus (X-MuLV) is often used in retrovirus elimination studies involving rodent cells. Currently, X-MuLV is measured using a focus-forming assay on mink (MiCl1 S+L-) or cat (PG-4 S+L-) cell lines. An easier and quicker PG-4 cell plaque assay, which retains the statistical reproducibility of ...
journal_title：Journal of virological methods
pub_type： 杂志文章
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更新日期：1999-08-01 00:00:00
abstract：:Group A rotaviruses (RVs) are important pathogens that cause acute, dehydrating gastroenteritis in infants and young children. In this study, a multiplex real-time polymerase chain reaction protocol using primers and TaqMan(®) probes specific for viral VP4 and VP7 genes was evaluated. This assay offers simultaneous ge...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.12.009
更新日期：2012-03-01 00:00:00
abstract：:A protocol suitable for the detection of rabies virus and the related European bat lyssaviruses type 1 and 2 is described. In situ hybridisation, employing digoxigenin labelled riboprobes was used for the detection of lyssavirus RNA in mouse-infected brain tissue. The principal advantage of this technique, compared to...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2004.06.020
更新日期：2004-11-01 00:00:00
abstract：:The recently developed semi-automatic Hepatube system was evaluated in comparison to another radioimmunoassay for the detection of hepatitis B surface antigen (HBsAg), the manual Ausria II-125 test. After incubation of serum in anti-HBs coated tubes, the Hepatube system uses a machine to wash the tubes and to add trac...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(83)90074-5
更新日期：1983-02-01 00:00:00
abstract：:Rapid amplification of cDNA ends (RACE) is a powerful PCR-based technique for determination of RNA terminal sequences. However, most of the RACE methods reported in the literature are developed specifically for the mapping of eukaryotic transcripts with 3' poly-A tail and 5' cap structure. In this study, an improved R...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2005.06.022
更新日期：2005-12-01 00:00:00
abstract：:A new, versatile baculovirus vector was developed for the generation of recombinants in the yeast Saccharomyces cerevisiae and for the expression of foreign proteins in both insect larvae and in insect cells. This vector is based on Autographa californica multiple nucleocapsid nucleopolyhedrovirus (AcMNPV) and exploit...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(97)00109-2
更新日期：1997-10-01 00:00:00
abstract：:Previous evidence implicating Paramyxoviruses in the aetiopathology of Paget's disease of bone has proved controversial. Whilst several groups have demonstrated Paramyxoviruses using techniques such as in situ hybridisation (ISH), reverse transcriptase-polymerase chain reaction (RT-PCR), and in situ-RT-PCR (IS-RT-PCR)...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(03)00079-x
更新日期：2003-05-01 00:00:00
abstract：:In the context of early infant diagnosis (EID) decentralization in sub-Saharan Africa, dried blood spot (DBS) is now widely used for HIV proviral DNA detection in resource-limited settings. A new version of CAP/CTM (version 2) has been introduced, recently by Roche Diagnosis as a new real-time PCR assay to replace pre...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2015.12.006
更新日期：2016-03-01 00:00:00
abstract：:Three tests were compared to diagnose herpes virus infection: electron microscopy (EM), viral culture (VC) and cytodiagnosis (Tzanck smear). The study comprised 67 patients with skin or mucous membrane lesions suggestive of herpes simplex virus (HSV) infection. The sensitivity of EM increased 25% after virus concentra...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(91)90106-a
更新日期：1991-10-01 00:00:00
abstract：:Human coronavirus NL63 was identified in 2004 in the Netherlands. Due to the high prevalence and world-wide distribution of this pathogen, it is essential to develop a sensitive and specific detection assay suitable for use in a routine diagnostic laboratory. Techniques based on PCR or real-time PCR are laborious and ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.04.024
更新日期：2011-07-01 00:00:00
abstract：:A rapid and sensitive assay was developed to analyse the sensitivity of wild type HSV-1 and HSV-2 isolates with respect to a battery of antiviral substances. In the viral sensitivity assay, human embryonic lung fibroblasts are incubated with the virus isolate and different concentrations of the antivirals. After 1-3 d...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(83)90026-5
更新日期：1983-03-01 00:00:00
abstract：:IgM antibody capture radioimmunoassay (MACRIA) and enzyme immunoassay (MACEIA) were compared with immunofluorescence (IF) for detecting specific IgM antibody in 99 sera from 76 infants with confirmed congenital rubella, and 61 sera from a comparative group of 59 infants who had miscellaneous abnormalities but in whom ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(82)90055-6
更新日期：1982-08-01 00:00:00
abstract：:A molecular diagnostic assay for the rapid, sensitive and specific detection of Apple stem pitting virus (ASPV) in infected samples, utilizing reverse transcription-recombinase polymerase amplification (RT-RPA) at an isothermal constant temperature of 42 °C and the designed target-specific primers, was developed. The ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2019.113747
更新日期：2019-12-01 00:00:00
abstract：:The goal of this study was to adapt a long RT-PCR technique to amplify large PCR fragments from the genome of hepatitis C virus (HCV) isolates using clinical samples. This was done by using a reverse transcriptase devoid of RNase H activity and a mixture of two antibody-bound thermostable polymerases to combine the hi...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2005.01.031
更新日期：2005-06-01 00:00:00
abstract：:A novel multiplex nested PCR (nPCR) method was developed for detecting and differentiating simultaneously the DNA of polyomaviruses JC, BK and SV40 in a single tube. In the first amplification step the same set of primers were used to amplify a conserved DNA region of the large T antigen gene of JCV, BKV and SV40. The...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(99)00095-6
更新日期：1999-10-01 00:00:00
abstract：:Nucleic-acid amplification technology (NAT) assays have been implemented for HCV and HIV-1 in the United States, and many parts of Europe, Australia and Asia. Nucleic acid detection assays utilize many different technologies, and the WHO International Standards for nucleic acid tests are widely used to compare them. C...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2004.01.021
更新日期：2004-06-01 00:00:00
abstract：:In light of the advances in HCV therapy, simplification of diagnosis confirmation, pre- treatment diagnostic workup and treatment monitoring is required to ensure broad access to interferon-free therapies. HCV core antigen (HCV cAg) testing is rapid, giving results in approximately 60min, and less expensive than HCV R...
journal_title：Journal of virological methods
pub_type： 临床试验,杂志文章
doi：10.1016/j.jviromet.2017.03.002
更新日期：2017-07-01 00:00:00
abstract：:A TaqMan real-time RT-PCR was developed to detect and quantify RNA-targets from the non-circulative, non-persistently transmitted Plum pox virus (PPV) in individual fresh or aphids captured previously and squashed on paper. Reliable quantitation ranged from 40 up to 4 x 10(8) copies of control transcripts. This techni...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2005.05.011
更新日期：2005-09-01 00:00:00
abstract：:Three serologic methods for the detection of antibodies to bovine leukemia virus (BLV) were compared using the sera of 140 dairy cows. A widely used commercial agarose immunodiffusion screening assay and a commercial antibody capture enzyme immunosorbent assay were compared for sensitivity and specificity with immunob...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(02)00040-x
更新日期：2002-06-01 00:00:00
abstract：:Bovine Papillomavirus type 2 (BPV-2) and chronic intoxication by bracken fern ingestion were associated with urinary bladder lesions and the clinical signs of enzootic haematuria in adult cattle. Clinically enzootic haematuria is characterized by intermittent haematuria followed by animal death. Enzootic haematuria ca...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2005.01.021
更新日期：2005-06-01 00:00:00
abstract：:Details of a procedure for detecting double-stranded RNA (dsRNA) in virus and viroid infected tissue extracts using serologically specific electron microscopy are given. A method for staining dsRNA, based on in situ formation of uranyl phosphate, that consistently permits the examination of dsRNA by electron microscop...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(84)90055-7
更新日期：1984-12-01 00:00:00
abstract：:Classical swine fever (CSF) is one of the most severe diseases of pigs, and can cause immense economic losses. Real-time reverse transcription polymerase chain reaction (rRT-PCR) can be used as a sensitive and specific method for detection of Classical swine fever virus (CSFV). Different published protocols are used r...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2010.11.014
更新日期：2011-01-01 00:00:00
abstract：:A competitive reverse transcription-polymerase chain reaction (RT-PCR) was developed to detect and to quantitate the RNA of group A rotaviruses. In the assay, a 433 bp fragment is amplified by a one-tube RT-PCR protocol using primers with binding sites located in a highly conserved region of segment 6 of the rotavirus...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(02)00118-0
更新日期：2002-09-01 00:00:00
