Abstract:
:A microtiter cell-culture assay is described for measuring neutralizing antibody activity directed against the human immunodeficiency virus (HIV). The assay relies upon inhibition of HIV-mediated cell killing of infected MT-4 lymphoid cells. The assay exhibits comparable sensitivity to two other methods used for such measurements, is relatively rapid, may be adapted for screening large numbers of samples and involves minimal handling of infectious virus.
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Robertson GA,Kostek BM,Schleif WA,Lewis JA,Emini EAdoi
10.1016/0166-0934(88)90123-1subject
Has Abstractpub_date
1988-07-01 00:00:00pages
195-202issue
3eissn
0166-0934issn
1879-0984pii
0166-0934(88)90123-1journal_volume
20pub_type
杂志文章abstract::One of the most interesting aspects of real-time PCR based on the detection of fluorophoric labeled oligonucleotides is the possibility of being able to detect conveniently multiple targets in the same PCR reaction. Recently, Roche Diagnostics launched a real-time PCR platform, the LightCycler480 (LC480), which should...
journal_title:Journal of virological methods
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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 ...
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abstract::Specific cell-surface binding is the essential first step for cellular invasion by viruses. To understand this process, various methods to evaluate binding properties of viruses to cells have been developed. However, many rely on radioactive labeling or indirect immunofluorescence. The development of a novel fluoresce...
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abstract::All human herpesviruses cause chronic infections in which latent virus is periodically reactivated. Persistently active infections are uncommon, however, and occur exclusively in individuals whose immune systems fail to control virus multiplication and spread. This paper summarizes the management of these unusual infe...
journal_title:Journal of virological methods
pub_type: 杂志文章,评审
doi:10.1016/0166-0934(88)90076-6
更新日期:1988-09-01 00:00:00
abstract::Real-time polymerase chain reaction (real-time PCR) is an accurate, rapid and reliable method that can be used for the detection and also for the quantitation of specific DNA molecules. It can be non-specific, with intercalating dyes (SYBR Green I dye) able to bind to any dsDNA, or specific with a probe (TaqMan), wher...
journal_title:Journal of virological methods
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doi:10.1016/j.jviromet.2012.05.010
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abstract::The World Health Organization recommends screening donor blood for HIV in centralized laboratories. This recommendation contributes to quality, but presents specimen transport challenges for resource-limited settings which may be relieved by using dried blood spots (DBS). In sub-Saharan Africa, most countries screen d...
journal_title:Journal of virological methods
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abstract::The reovirus virion is a moderately complex structure that contains eight structural proteins organized in multiple concentric capsid layers. Mammalian orthoreovirus virions undergo partial uncoating to produce infectious subvirion particles (ISVPs) and cores. Virions and ISVPs are infectious, whereas cores are transc...
journal_title:Journal of virological methods
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abstract::A reverse transcription loop-mediated isothermal amplification (RT-LAMP) assay was developed for the rapid detection of equine coronavirus (ECoV). This assay was conducted at 60 °C for 40 min. Specificity of the RT-LAMP assay was confirmed using several equine intestinal and respiratory pathogens in addition to ECoV. ...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2015.02.001
更新日期:2015-04-01 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
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journal_title:Journal of virological methods
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abstract::Phenolic compounds from plant tissues inhibit reverse transcription-polymerase chain reaction (RT-PCR). Multiple-step protocols using several additives to inhibit polyphenolic compounds during nucleic acid extraction are common, but time consuming and laborious. The current research highlights that the inclusion of 0....
journal_title:Journal of virological methods
pub_type: 杂志文章
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abstract::A rapid rate-kinetic turbidometric assay for the quantitation of viral complement fixing antibodies has been developed, using adenovirus as a model. The procedure is based on the turbidometric quantitation of intact sheep erythrocytes and measures the rate of hemolysis (change in absorbance at 640 nm/min/), at maximum...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(85)90003-5
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journal_title:Journal of virological methods
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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::beta-Papillomaviruses (PV) seem to be involved in the pathogenesis of cutaneous squamous cell carcinoma and its early stage actinic keratosis. In this study, typing was extended of a previously described consensus primer-mediated beta- and gamma-cutaneous HPV PCR method followed by reverse-line-blotting (BGC-PCR/RLB) ...
journal_title:Journal of virological methods
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doi:10.1016/j.jviromet.2007.05.022
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journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/0166-0934(93)90176-r
更新日期:1993-04-01 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
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journal_title:Journal of virological methods
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doi:10.1016/j.jviromet.2003.09.008
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abstract::Silver nanoparticles have demonstrated efficient inhibitory activities against human immunodeficiency virus (HIV) and hepatitis B virus (HBV). However, the effects of silver nanoparticles against H1N1 influenza A virus remain unexplored. In this study, the interaction of silver nanoparticles with H1N1 influenza A viru...
journal_title:Journal of virological methods
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journal_title:Journal of virological methods
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journal_title:Journal of virological methods
pub_type: 杂志文章
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更新日期:1991-08-01 00:00:00
abstract::A recombinant murine cytomegalovirus (mCMV) that expresses enhanced green fluorescent protein (EGFP) under control of the native immediate-early 1/3 promoter was constructed to detect directly sites of viral activity in latent and reactivated infections. The recombinant virus had acute and latent infection characteris...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/s0166-0934(00)00202-0
更新日期:2000-09-01 00:00:00
abstract::Immunofluorescence assays (IFA) that simultaneously distinguish between antibodies against closely related human immunodeficiency virus type 1 (HIV-1) and type 2 (HIV-2) infections have not been readily available. Serum specimens from 95 HIV-1-infected, 26 HIV-2-infected and 3 HIV-1/HIV-2 dually infected individuals a...
journal_title:Journal of virological methods
pub_type: 临床试验,杂志文章
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更新日期:1995-04-01 00:00:00
abstract::Phage-displayed random peptide libraries are widely used for identifying peptide interactions with proteins and other substrates. Selection of peptide ligands involves iterative rounds of affinity enrichment. The binding properties of the selected phage clones are routinely tested using immunoassay after propagation t...
journal_title:Journal of virological methods
pub_type: 杂志文章
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abstract::In many countries phytosanitary regulations apply to Potato spindle tuber viroid, because it can cause serious diseases in potato and tomato crops. Other pospiviroids, some of which are distributed widely in ornamental crops, can cause similar diseases. Consequently, there is a need for a reliable and cost-effective g...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2012.09.004
更新日期:2013-01-01 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::In many mammals, viruses cause hepatitis. Despite many efforts a specific virus responsible for canine idiopathic hepatitis has not been identified. The discovery of a viral etiology in canine hepatitis will promote the development of specific drugs and vaccines for the treatment of idiopathic hepatitis in dogs. The o...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2012.05.019
更新日期:2012-10-01 00:00:00
abstract::Poxviruses are emerging pathogens in cetaceans, temporarily named 'Cetaceanpoxvirus' (CePV, family Poxviridae), classified into two main lineages: CePV-1 in odontocetes and CePV-2 in mysticetes. Only a few studies performed the molecular detection of CePVs, based on DNA-polymerase gene and/or DNA-topoisomerase I gene ...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/j.jviromet.2018.06.002
更新日期:2018-09-01 00:00:00
abstract::The morphogenesis and the ultrastructure of a marine fish iridovirus isolated from diseased grouper, Epinephelus tauvina were studied by electron microscopy. The virus was grown on a marine fish cell line (GP) at 25 degrees C. After appearance of advanced cytopathic effect (CPE), various morphogenetic stages of virus ...
journal_title:Journal of virological methods
pub_type: 杂志文章
doi:10.1016/s0166-0934(01)00350-0
更新日期:2001-10-01 00:00:00