Abstract：
:The performance of the new version of RT-PCR assay (Amplicor HIV-1 Monitor v1.5) was assessed. The quantification of non-B subtype HIV-1 plasma RNA (30A, 1C, 1D, 3E, 2F, 3G) obtained using Monitor v1.5 was compared to the former version of this assay (Monitor v1.0) and to the Quantiplex v2.0 bDNA assay. The new primers used in Monitor v1.5 were similar to the former version in both specificity and sensitivity. The new primers corrected the detection and quantification defect observed previously for HIV-1 non-B subtypes and gave slightly higher RNA concentrations than those measured using the bDNA assay (+0.39 log copies/ml).
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Pasquier C,Sandres K,Salama G,Puel J,Izopet Jdoi
10.1016/s0166-0934(99)00057-9subject
Has Abstractpub_date
1999-08-01 00:00:00pages
123-9issue
1-2eissn
0166-0934issn
1879-0984pii
S0166-0934(99)00057-9journal_volume
81pub_type
杂志文章abstract：:Ultra-deep pyrosequencing (UDPS) of targeted amplicons allows to determine a large number of individual sequence reads from a single PCR product, and this approach is thus extremely valuable for analysis of mixed viral populations. A mixture of genetically distinct DNA templates, however, may lead to the generation of...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2010.07.040
更新日期：2010-10-01 00:00:00
abstract：:The filter in situ hybridisation (FISH) method for detection of HPV in cervical swabs was evaluated against the Southern blot technique on concomitant cervical biopsies. Of 73 biopsies, HPV 16 DNA sequences were found in 26 biopsies and HPV 18 sequences in 2 biopsies. Analysis by FISH of the corresponding smears detec...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(89)90014-1
更新日期：1989-04-01 00:00:00
abstract：:Grapevine shoot cultures infected by Grapevine vitivirus A (GVA) were grown on Quorin-Lepoivre basic medium and submitted to in vitro chemotherapy and thermotherapy sanitation techniques. Ribavirin (Rb) at 20gml(-1), dihydroxypropyladenine (DHPA) at 60gml(-1) and their combination (RbDH) were added to the proliferatin...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.06.008
更新日期：2007-12-01 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：:Rotaviruses and non-cultivable enteric adenoviruses were purified from large volumes of faecal extracts using polyethylene glycol precipitation, centrifugation through 45% w/v sucrose and segregation by density in a cesium chloride density gradient. Yields were high and the preparations were pure enough to use in the ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(82)90059-3
更新日期：1982-08-01 00:00:00
abstract：:We describe a simple method for the incorporation of biotin into nucleic acid probes. This method has been improved and optimized to produce biotinylated DNA probes for the detection of DNA by dot-blot, Southern and colony hybridization techniques. The sensitivity of this method has been particularly improved to allow...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(89)90072-4
更新日期：1989-10-01 00:00:00
abstract：:Inflammasome plays a major role in innate immune responses by activating caspase-1, resulting in secretion of interleukin-1β (IL-1β) and inflammatory pathologic responses. IL-1β release is widely used as an indirect readout to study inflammasome activation. Here we report an iGLuc reporter (pro-IL-1β-Gluc) of pig orig...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2020.113958
更新日期：2020-11-01 00:00:00
abstract：:A quantitative and simple indirect radioimmunoassay (IRIA) was developed for porcine parvovirus (PPV), employing a monoclonal antibody directed against PPV adsorbed to nitrocellulose membrane. The IRIA was equally sensitive to live or inactivated PPV. There was a linear relationship between membrane-bound radioactivit...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(85)90129-6
更新日期：1985-12-01 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：:Healthcare workers (HCWs) are at significantly higher risk of exposure to influenza virus during seasonal epidemics and global pandemics. During the 2009 influenza pandemic, some healthcare organizations recommended that HCWs wear respiratory protection such as filtering facepiece respirators, while others indicated t...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2018.05.009
更新日期：2018-10-01 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：: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：: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
abstract：:Citrus leaf blotch virus (CLBV) is a type member of the genus Citrivirus belonging to Betaflexiviridae. In this study, a reverse transcription loop-mediated isothermal amplification (RT-LAMP) method was developed to detect CLBV; this technology has been widely used in the detection of various plant pathogenic microorg...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2019.05.009
更新日期：2019-08-01 00:00:00
abstract：:Measuring the in vitro replication capacity of viruses is an important tool for assessing the effects of selective pressure of immune responses and drug therapy. Measuring hepatitis C virus (HCV) replication capacity utilizing primarily sub-genomic reporter constructs is limited. To overcome some of these limitations ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2013.08.009
更新日期：2013-12-01 00:00:00
abstract：:A transfer vector was constructed in which the neomycin resistance (neo) gene was under the control of a copy of Autographa californica nuclear polyhedrosis virus (AcMNPV) IE1 gene promoter at the p10 locus. After cotransfection of Spodoptera frugiperda (Sf9) cells with the transfer vector and infectious AcMNPV DNA, t...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(96)02112-x
更新日期：1996-10-01 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
abstract：:Canine distemper, caused by Canine distemper virus (CDV), is a highly contagious and fatal systemic disease in free-living and captive carnivores worldwide. Accurate, rapid and simple detection of CDV is critical to improve disease management and prevent outbreaks. In this study, a visible and incubation instrument-fr...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2018.07.007
更新日期：2018-10-01 00:00:00
abstract：:The use of reporter constructs of HIV-1 molecular clones has been useful in studying the effects of infection on individual cells. A strategy of producing viral half-genome constructs containing reporter genes that can be used to produce recombinant complete infectious virions is described. This approach allows rapid ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(03)00110-1
更新日期：2003-06-30 00:00:00
abstract：:The Directigen Flu-A is an enzyme immunoassay for detecting in 15 min the influenza A nucleoproteinic antigen directly from specimens after passive adsorption on a cellulose membrane. The test was assessed using 160 frozen (-20 degrees C) specimens collected during the 1988-1989 A/H1N1 influenza epidemic and the 1989-...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(92)90033-a
更新日期：1992-06-01 00:00:00
abstract：:An efficient method for construction of random epitope libraries using filamentous phage is described. Random DNA fragments generated by DNase I digestion were blunt ended by T4 DNA polymerase and ligated with a 12-mer linker, followed by PCR amplification using the same oligonucleotide linker as primers. The results ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(96)02057-5
更新日期：1996-07-01 00:00:00
abstract：:The technique of gold-labelled immunosorbent electron microscopy for the initial screening of monoclonal antibodies 10 days after cell fusion from 96-well culture plates is described. The technique is used to identify clones that secrete antibodies binding on the surface of the virion or to viral subunits, and compare...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(88)90118-8
更新日期：1988-12-01 00:00:00
abstract：:A single amino acid substitution, from histidine to tyrosine at position 274 of the neuraminidase gene has converted Oseltamivir sensitive H5N1 influenza A virus into a resistant strain. Currently, Oseltamivir is being stockpiled in many countries potentially affected by the influenza A virus subtype H5N1 epidemic. To...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2006.09.007
更新日期：2007-01-01 00:00:00
abstract：:Many viruses including HIV, hepatitis C and hepatitis B, have an outer lipid envelope which maintains inserted viral peptides in the "correct" functional conformation and orientation. Disruption of the lipid envelope by most solvents destroys infectivity and often results in a loss of antigenicity. This communication ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2006.05.027
更新日期：2006-10-01 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：: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：:Acute bee paralysis virus (ABPV), Black queen cell virus (BQCV), Chronic bee paralysis virus (CBPV), Deformed wing virus (DWV), Sacbrood virus (SBV) and Varroa destructor virus 1 (VDV1) are the six main honeybee viruses reported in Europe. We assessed the accuracy (trueness and precision) of reverse transcriptase quan...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2019.04.020
更新日期：2019-08-01 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：:Enteric adenoviruses 40 and 41 (Ad40 and Ad41) are a prominent cause of gastroenteritis in young children. Diagnosis of these enteric types by conventional means is complicated by their fastidious growth characteristics. Enteric adenovirus growth was enhanced by cocultivation. Typing of enteric isolates currently enta...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(92)90166-b
更新日期：1992-07-01 00:00:00
abstract：:A new baculovirus (BacTen) was constructed in order to generate p10 recombinant expression vectors at high frequency. This virus is an AcMNPV derivative, with the polyhedrin gene deleted and thus exhibiting p10 promoter as a single strong late promoter. The polyhedrin coding sequence was re-inserted subsequently under...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(96)02104-0
更新日期：1997-01-01 00:00:00
