Abstract：
:An enzyme avidin-biotin assay for the detection of anti-HBcAg antibody in human sera was developed. The assay uses genetically engineered HBcAg. HBcAg is immobilized on the surface of the wells of microtitre plates and the test serum sample, biotin-labelled HBcAg and streptavidin-labelled horseradish peroxidase are added. The assay was found to be specific and was compared with a commercial radioimmunoassay kit for sensitivity by testing 96 human clinical sera for anti-HBcAg antibody. Both assays gave identical results.
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Korec E,Korcová J,König J,Hlozánek Idoi
10.1016/0166-0934(89)90044-xsubject
Has Abstractpub_date
1989-06-01 00:00:00pages
321-6issue
3eissn
0166-0934issn
1879-0984pii
0166-0934(89)90044-Xjournal_volume
24pub_type
杂志文章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：:The rapid development of new molecular biology methods has improved infectious disease diagnosis, which is increasingly important to clinical management and public health. A wide variety of new methods which are more specific, sensitive and robust, such as combination of PCR and microarray technology, has gradually re...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.05.018
更新日期：2007-11-01 00:00:00
abstract：:A RT-PCR approach for the direct detection and typing of human enteroviruses in the environment is described in this study. A semi-nested RT-PCR using COnsensus-DEgenerated Hybrid Oligonucleotide Primers (CODEHOP) designed from the VP2 genome region has been developed for the direct typing of enteroviruses in clinical...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.07.018
更新日期：2014-10-01 00:00:00
abstract：:Rice tungro bacilliform virus (RTBV) together with rice tungro spherical virus (RTSV) is the causal agent for the rice tungro disease. A rapid technique was developed to detect RTBV DNA in the crude extract of freshly collected leaf samples by polymerase chain reaction (PCR). This technique can detect the viral DNA in...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(95)01987-1
更新日期：1996-04-26 00:00:00
abstract：:A new system for inoculation of plants with begomoviral DNA without cloning or the use insect vectors is described. Total DNA extracted from begomovirus-infected plants was amplified by rolling circle amplification (RCA) using the bacteriophage phi29 DNA polymerase, and inoculated to plants by particle bombardment. In...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2010.04.022
更新日期：2010-09-01 00:00:00
abstract：:We have developed a murine monoclonal antibody reactive with a major immediate early 72,000 dalton protein of human cytomegalovirus and utilized this reagent in a rapid virus titration and microneutralization assay. Because of the early expression of this virus encoded protein, both assays could be accomplished within...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(89)90129-8
更新日期：1989-02-01 00:00:00
abstract：:Immunoblotting ('Western blotting') is routinely used for detection of antibodies against HIV in the diagnosis of HIV infection. We describe an improved procedure, which does not require virus purification and is easy to control for 'false-positive' results. The technique also does not produce erroneous results due to...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(87)90034-6
更新日期：1987-05-01 00:00:00
abstract：:Marine caliciviruses form a distinct lineage within the genus Vesivirus (family Caliciviridae). This group includes vesicular exanthema of swine virus (VESV) and San Miguel sea lion virus (SMSV) and other related viruses which have been proposed to be marine in origin isolated from a variety of terrestrial and marine ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2006.11.010
更新日期：2007-03-01 00:00:00
abstract：:Rabies is an infectious viral disease, characterized as a neglected zoonosis, responsible for nearly 60,000 deaths annually. The virus is transmitted mainly by dogs in Africa and Asia, and wildlife in Europe and the Americas, to all mammals' species, causing severe encephalitis almost always fatal after the onset of n...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2019.04.025
更新日期：2019-08-01 00:00:00
abstract：:A combined reverse-transcription polymerase chain reaction (RT-PCR) method was developed for the detection and differentiation of wild-type and vaccine strains of the canine distemper virus (CDV). A pair of primers (P1/P2) was used to detect both CDV wild-type strains and vaccines. Another pair (P3/P4) was used to det...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.11.011
更新日期：2012-01-01 00:00:00
abstract：:Nucleic acid amplification techniques have become the mainstay for ultimate sensitivity for detecting low levels of virus, including human immunodeficiency virus (HIV). As a sophisticated technology with relative expensive reagents and instrumentation, adoption of nucleic acid testing (NAT) can be cost inhibited in se...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2012.08.017
更新日期：2013-03-01 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：:Foot-and-mouth disease (FMD) is a highly infectious viral disease of cloven-hoofed animals with debilitating and devastating consequences for livestock industries throughout the world. Key antigenic determinants of the causative agent, FMD virus (FMDV), reside within the surface-exposed proteins of the viral capsid. T...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2013.01.009
更新日期：2013-04-01 00:00:00
abstract：:In the context of eradication of poliomyelitis the World Health Organization stimulates the development of inactivated polio vaccines based on attenuated virus strains. In addition to vaccine development, tests have to be designed to assess the vaccine quality. An important test is the identification test for poliovir...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2013.01.026
更新日期：2013-04-01 00:00:00
abstract：:Loop-mediated isothermal amplification is a novel method for rapid amplification of DNA. It has been adopted widely for the detection of virus because of its simplicity, rapidity, and specificity. A loop-mediated isothermal amplification assay was developed for the detection of porcine parvovirus. Four primers specifi...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2008.10.004
更新日期：2009-02-01 00:00:00
abstract：:A technique for coupling foot-and-mouth disease virus (FMDV) to tanned sheep red blood cells (SRBC) is reported. Different parameters influencing the procedure were studied. Subtypes C2, C3, O1 and A24 were used as antigens, and guinea pig hyperimmune sera obtained were tested for specific antibody in passive hemagglu...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(88)90131-0
更新日期：1988-08-01 00:00:00
abstract：:Recombinant Nef-protein of HIV-1 Bru derived from Escherichia coli revealed heparin-binding activity. This property was used to purify the Nef-protein by a one-step procedure, yielding about 90% homogenous Nef-protein as evaluated by silver staining. The Nef-protein was soluble without denaturing agents. Native foldin...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(96)02049-6
更新日期：1996-06-01 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：:Two fragments, S66 and S55, of the S glycoprotein of the newly identified canine coronavirus type I (CCoV type I), were expressed in a procariotic system. The purified recombinant proteins of 350 and 366 amino acids in length, respectively, were employed to develop an enzyme-linked immunosorbent assay (ELISA) for the ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2003.12.003
更新日期：2004-04-01 00:00:00
abstract：:E(rns) is an envelope glycoprotein of classical swine fever virus (CSFV) with RNase activity. The purpose of this study was to produce an active E(rns) for further applications using the yeast secreted expression system. The E(rns) gene was cloned into the expression vector pGAPZalphaC which was introduced into Pichia...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2005.08.020
更新日期：2006-03-01 00:00:00
abstract：:Rabies virus is a neurotropic agent which spreads in the CNS via axonal transport. Previous studies had shown that this axonal transport through the brain could be inhibited by stereotaxic administration of colchicine; however, this inhibition was reversible. We describe here a method to enhance the duration of this c...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(90)90089-x
更新日期：1990-04-01 00:00:00
abstract：:A method for coupling cytomegalovirus (CMV) antigens to aldehyde-fixed erythrocytes for use in a passive hemagglutination assay for antibody to CMV is described. This method uses acid buffer instead of tannic acid for coupling CMV-complement fixation (CF) antigen to the stabilized cells. The coated cells are stable fo...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(83)90002-2
更新日期：1983-09-01 00:00:00
abstract：:The human immunodeficiency virus type 1 (HIV-1) gp41 plays an important role in membrane fusion between viruses and target cells. The gp41 ectodomain contains two heptad repeat regions adjacent to the N and C-termini. Peptides derived from these two regions, designated N and C-peptides, are potent inhibitors of HIV-1 ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(99)00041-5
更新日期：1999-06-01 00:00:00
abstract：:Biotin-conjugated antisera to two strains of sugarcane mosaic virus and erysimum latent virus were used to detect the viruses in extracts of infected plants. Two methods, enzyme-linked immunosorbent assays and electroblot immunoassays, were used. The antisera were found to be sufficiently sensitive for detection of th...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(86)90075-3
更新日期：1986-04-01 00:00:00
abstract：:Herpes simplex virus type 1 (HSV-1) amplicon preparations are usually quantified as transducing units/ml (TU/ml), with little information on genomic copy/TU ratios. In the present study, two HSV-1 amplicons expressing enhanced green fluorescent protein (EGFP) were analysed by quantitative PCR (qPCR) and transducing ac...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2009.03.018
更新日期：2009-08-01 00:00:00
abstract：:Peste des petits ruminants (PPR) is a viral disease of small ruminants that is caused by the PPR virus (PPRV) and is a significant burden on subsistence farmers across the developing world. Loop-mediated isothermal amplification (LAMP) provides cost-effective, rapid, specific and sensitive detection of nucleic acid an...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2019.113730
更新日期：2019-12-01 00:00:00
abstract：:The minus strand of hepatitis A virus can be detected specifically by reverse transcription and polymerase chain reaction amplification in infected cell culture extracts. Several controls gave evidence that the amplified fragment actually used the minus strand as initial template. Non-thermostable reverse transcriptas...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(94)90147-3
更新日期：1994-10-01 00:00:00
abstract：:At 5 degrees C in phthalate buffer at pH 4.5, poliovirus 1 was destroyed 60 to 70% more rapidly by free chlorine (FC) in the presence of 1,262 mg/L (approximately 0.0169 M) KCl than in the absence of KCl. At 5 degrees C, more than 99.9% of FC exists as HOCl at pH 4.5. Since buffers themselves may have a marked potenti...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(95)00005-f
更新日期：1995-05-01 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：:Citrus tristeza virus (CTV) is the causal agent of tristeza disease, which is one of the most devastating diseases of citrus crops worldwide. This paper describes a method for the rapid detection and genotyping of naturally spreading CTV isolates. This method uses ELISA or dot-blot immunological tests to detect trees ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2012.01.015
更新日期：2012-05-01 00:00:00
