Abstract：
:HIV antigen capture assay (ELISA) and reverse transcriptase assay were compared for the detection of HIV. Purified virus and the supernatant of infected cells were used for this study. Antigen capture assay was found to be at least one hundred times more sensitive than the RT assay, and for a large number of samples easier to perform. This assay would be useful for clinical and laboratory diagnosis.
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Lee YSdoi
10.1016/0166-0934(88)90044-4subject
Has Abstractpub_date
1988-05-01 00:00:00pages
89-93issue
1eissn
0166-0934issn
1879-0984pii
0166-0934(88)90044-4journal_volume
20pub_type
杂志文章abstract：:Nipah virus, a zoonotic paramyxovirus which emerged recently was chemically inactivated using binary ethylenimine (BEI). The inactivated virus was concentrated and purified by sucrose gradient centrifugation. The gradient fractions were examined by electron microscopy and Western immunoblot, and gradient fraction cont...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2005.09.005
更新日期：2006-03-01 00:00:00
abstract：:The interplay between avian reovirus (ARV) replication and apoptosis and proteasome pathway was studied in cultured cells. It is shown that inhibition of the proteasome did not affect viral entry and host cell translation but had influence on ARV replication and ARV-induced apoptosis. Evidence is provided to demonstra...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2008.03.016
更新日期：2008-07-01 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：:Human immunodeficiency virus (HIV) encodes a transcription trans-activator (Tat) with an essential role in the transcriptional elongation of viral RNA based on the viral promoter long terminal repeat (LTR). Tat-mediated transcription is conserved and can be distinguished from host transcription, so it is a therapeutic...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2017.08.005
更新日期：2017-11-01 00:00:00
abstract：:Six single-chain fragment variable (scFv) antibodies against infectious haematopoietic necrosis virus (IHNV) were selected from an antibody phage display library by phage display technology. The soluble scFv antibodies showed a molecular weight 32kDa by Western blot. Dot blot analysis revealed that the six scFv antibo...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.04.008
更新日期：2014-09-01 00:00:00
abstract：:Potato spindle tuber viroid (PSTVd) is a quarantine pathogen in the European Union and causes damaging diseases of solanaceous crops. Under the EU Plant Health directive 2000/29/EC, countries must have the ability to detect and identify accurately and rapidly the introduction of harmful organisms in plants or plant pr...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2003.11.005
更新日期：2004-03-15 00:00:00
abstract：:A method for storing samples containing classical swine fever virus (CSFV) or foot-and-mouth disease virus (FMDV), respectively, was developed, which abolishes the infectivity of both plus strand RNA viruses, and allows storage of samples above 0 degrees C for an extended time, yet preserves the viral RNA in a state w...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(00)00154-3
更新日期：2000-06-01 00:00:00
abstract：:The large double-stranded DNA (ds DNA) viruses were among the first to be used to construct recombinant viruses, but to date this has not been achieved with any members of the ds DNA virus family, Iridoviridae. We identified a non-essential gene, the viral homologue of eukaryotic initiation factor 2alpha (eIF-2alpha),...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.08.016
更新日期：2007-12-01 00:00:00
abstract：:A quantitative PCR assay for the detection of HIV-1 nucleic acids is described. The assay is based on a competitive internal standard nucleic acid which can be discriminated from target sequences by the presence of a new restriction enzyme site. The method was used to quantitate plasmid molecules containing HIV-1 sequ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(91)90095-h
更新日期：1991-09-01 00:00:00
abstract：:We assessed the performance of Abbott RealTime CMV assay (ARC) compared to Roche Cobas Amplicor CMV Monitor Test (RCM) for quantification of CMV in plasma of transplant patients. Commercial panels were used to test linearity, precision and interference and 83 clinical samples were used for the accuracy and precision a...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2015.08.010
更新日期：2015-12-01 00:00:00
abstract：:PRRSV is a positive-sense RNA virus with a high degree of genetic variability among isolates. For diagnostic sensitivity and vaccine design it is essential to monitor PRRSV genetic diversity. However, to date only a few full genome sequences of PRRSV isolates have been made publicly available. In the present study, fa...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2013.07.019
更新日期：2013-11-01 00:00:00
abstract：:OLIGSCAN (oligonucleotide scanner) is a computer program for IBM-PC-compatible computers that allows the user to scan up to 200 DNA sequences for homology to oligonucleotide sequences of interest. Once a core sequence of longer than the user-defined minimum length is found, the remainder of the oligonucleotide is comp...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(92)90143-2
更新日期：1992-02-01 00:00:00
abstract：:Clinical detection of Middle East respiratory syndrome (MERS) coronavirus (MERS-CoV) in patients is achieved using genetic diagnostic methods, such as real-time RT-PCR assay. Previously, we developed a reverse transcription-loop-mediated isothermal amplification (RT-LAMP) assay for the detection of MERS-CoV [Virol J. ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2018.05.006
更新日期：2018-08-01 00:00:00
abstract：:Recombinant plasmids carrying 199 base pairs (bp) inserts from the non coding region (nucleotides (nt) 6-204) of the TT virus (TTV) genome were used to standardize an heteroduplex mobility assay able to detect mixed infections of a single individual with several TTV isolates. In this simplified heteroduplex mobility a...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(01)00425-6
更新日期：2002-03-01 00:00:00
abstract：:530 human faecal samples were examined for the presence of rotavirus by electron microscopy (EM) and by a modified electrophoretic analysis of viral genome (PAGE). 516 stools gave identical results by both methods (97.4% agreement). The proportion of EM+, PAGE- samples (1/530) was significantly lower than the proporti...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(88)90038-9
更新日期：1988-05-01 00:00:00
abstract：:Norovirus is associated commonly with human sewage and is responsible for numerous cases of waterborne and foodborne gastroenteritis every year. Assays using reverse transcription-quantitative polymerase chain reaction (RT-qPCR) have been developed for norovirus, however, accurate detection and quantitation remain pro...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2010.12.011
更新日期：2011-03-01 00:00:00
abstract：:Recently, sequences from a putative member of the Flaviviridae, GB virus C (GBV-C), were isolated from the serum of patients with cryptogenic hepatitis. These sequences were 83-99% identical at the nucleotide level. Because of the divergence between these GBV-C isolates, it is likely that the PCR-based detection assay...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(95)01956-1
更新日期：1996-01-01 00:00:00
abstract：:Due to the ease of collection, oral fluid is being investigated as an alternative to serum for diagnostic and epidemiological purposes. However, for prospective studies involving hepatitis A virus (HAV) RNA detection, a standard methodology must be developed. In the present study, nested RT-PCR and real-time PCR were ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.10.020
更新日期：2008-03-01 00:00:00
abstract：:Rotavirus (RoV) and Norovirus (NoV) are the main causes of viral gastroenteritis. Currently, there is no validated multiplex real-time PCR that can detect and quantify RoV and NoV simultaneously. The aim of the study was to develop, validate, and internally control a multiplex one-step RT real-time PCR to detect and q...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2012.09.021
更新日期：2013-01-01 00:00:00
abstract：:Rice stripe virus (RSV), a planthopper-transmitted virus, was inoculated into rice protoplasts, and a one-step growth curve was determined. The amount of virus in the protoplasts decreased following the inoculation, and then increased after 8 h. The replication of RSV reached its peak 20 h after inoculation. RSV repli...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(96)02013-7
更新日期：1996-05-01 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：:African Swine Fever Virus (ASFV) causes a transmissible and fatal disease in pigs that is currently devastating global swine production. Efficient and economical collection of genetic data from ASFV field isolates is essential for bio-surveillance, to limit and control its spread, and to better understand ASF disease ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2020.113946
更新日期：2020-11-01 00:00:00
abstract：:An efficient method for isolation of virus mutants with antigenically altered proteins is described. The method is based on the separation of viruses with wild-type and antigenically altered proteins by affinity chromatography using monoclonal antibodies (MAbs). A nonessential glycoprotein E (gE) of Aujeszky's disease...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(98)00137-2
更新日期：1999-01-01 00:00:00
abstract：:Double-stranded RNA (dsRNA) molecules of viruses are found in nature at a very high frequency. Their detection in plants and fungi has been carried out with difficulty due to the complicated dsRNA extraction techniques used commonly which includes phenol-chloroform extractions. In this study, an extraction method for ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2008.06.001
更新日期：2008-09-01 00:00:00
abstract：:A method for accurate quantitation of virus particles has long been sought, but a perfect method still eludes the scientific community. Electron Microscopy (EM) quantitation is a valuable technique because it provides direct morphology information and counts of all viral particles, whether or not they are infectious. ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2017.06.014
更新日期：2017-10-01 00:00:00
abstract：:A logistic ('growth curve') model is formulated and applied to the relationship between numbers of infections (local lesions) produced by a virus on inoculated plants and the concentration of the virus in the inoculum. This model has the advantages of being simple, data-based and therefore not founded on limiting post...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(87)90084-x
更新日期：1987-12-01 00:00:00
abstract：:Hepatitis A virus (HAV) is mainly transmitted via contaminated food or water or through person-to-person contact. Here, we describe development and evaluation of a reverse transcription droplet digital PCR (RT-ddPCR) and reverse transcription real-time PCR (RT-qPCR) assay for detection of HAV in food and clinical spec...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2020.114010
更新日期：2021-02-01 00:00:00
abstract：:This report describes the first time entire viral capsids have been purified using fast protein liquid chromatography (FPLC) techniques. The FPLC is used here to separate the two electrophoretic forms of cowpea mosaic virus. The capsid forms are shown to be separated by the Mono-Q column without damaging the capsids. ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(87)90011-5
更新日期：1987-07-01 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：:Hepatitis B-virucidal testing of biocides in quantitative suspension tests using duck hepatitis B virus (DHBV) requires primary duck embryonic hepatocytes for viral propagation. To improve the test system and availability of these cells, commercial culture plates with different growth surfaces were tested for cell cul...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2008.12.004
更新日期：2009-04-01 00:00:00
