Abstract：
:A rapid and efficient method is described for isotype quantitation of antiviral antibodies in mice infected with Theiler's murine encephalomyelitis virus (TMEV). Serum antibodies were reacted with fluorochrome-labeled TMEV in a modified fluid-phase particle concentration fluorescence immunoassay (PCFIA). Biotin and avidin were used to attach anti-immunoglobulin isotype antibodies to polystyrene particles by the separate incubation of biotinylated goat anti-mouse isotypes (IgG1-, IgG2a-, IgG2b-, IgG3-, or IgM-specific) with avidin coupled polystyrene particles. These anti-isotype particles captured the virus-antibody complexes. Mouse myeloma proteins were used to quantitate and standardize isotype profiles of normal mouse serum using fluorescein isothiocyanate (FITC)-labeled, goat anti-mouse isotypes and polystyrene particles coated with goat anti-mouse. These assays quantitated the affinity-purified mouse serum antiviral antibodies for the standardization of antiviral isotype assays. Immunoglobulin of all serum isotypes as well as the amount of virus-specific isotypes can be quantitated rapidly and accurately.
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Peterson JD,Miller SD,Waltenbaugh Cdoi
10.1016/0166-0934(90)90135-3subject
Has Abstractpub_date
1990-02-01 00:00:00pages
189-201issue
2eissn
0166-0934issn
1879-0984pii
0166-0934(90)90135-3journal_volume
27pub_type
杂志文章abstract：:A multiplex real-time PCR assay was developed to detect and quantify the Citrus tristeza virus (CTV) genotypic mixture present in infected plants. CTV isolate FS627, a complex Florida isolate containing T36, T30 and VT genotypes and its aphid transmitted subisolates was used. The relative quantitative assay was carrie...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2009.12.001
更新日期：2010-03-01 00:00:00
abstract：:Porcine reproductive and respiratory syndrome virus (PRRSV) has a marked tropism for cells of the monocyte-macrophage lineage and accordingly, replicates in fully differentiated alveolar macrophages in the natural host. Despite the identification of several putative receptors for PRRSV on porcine alveolar macrophages ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2009.11.003
更新日期：2010-02-01 00:00:00
abstract：:Concurrent infection of pigs with two or more pathogens is common in pigs under intensive rearing conditions. Porcine circovirus type 2 (PCV2), porcine parvovirus (PPV), porcine reproductive and respiratory syndrome virus (PRRSV), classical swine fever virus (CSFV), Japanese encephalitis virus (JEV) and pseudorabies v...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.06.027
更新日期：2014-11-01 00:00:00
abstract：:Peach rosette mosaic disease was first described in the 1940s affecting peach and plum. It was later determined that peach rosette mosaic virus (PRMV) is the causal agent of the disease. PRMV, a member of the genus Nepovirus, infects several perennial crops including stone fruit, grape and blueberry as well as several...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2018.01.004
更新日期：2018-04-01 00:00:00
abstract：:A fluorescent DNA probe (DV2.P1) specific to the conserved distal 3'-noncoding region (nucleotides 10653-10678) of dengue 2 virus and a pair of flanking primers (DV2.L1 and DV2.U2) were designed to formulate a dengue 2-specific fluorogenic polymerase chain reaction (PCR). In addition, DV2.L1 was also used as a reverse...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(99)00166-4
更新日期：2000-04-01 00:00:00
abstract：:An indirect fluorescent antibody test (IFA) was evaluated using commercial mouse anti-measles monoclonal antibody and FITC-labeled goat anti-mouse immunoglobulin. For measles isolation, specimens were inoculated into Rhesus monkey kidney (RMK) cells and, when available, CV-1 cells. 381 specimens were tested by IFA and...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(91)90022-r
更新日期：1991-06-01 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：:Comparative evaluation of Abbott RealTime and Innogenetics INNO-LiPA on alternately processed formalin-fixed, paraffin-embedded specimens of 31 cervical cancers and 31 uterine myomas showed complete agreement in the detection of 14 assay-common HPV genotypes and partial genotyping of HPV-16 and HPV-18. The tissue prep...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.04.006
更新日期：2011-07-01 00:00:00
abstract：:The Bacille Calmette Guerin (BCG), long valued for its role as a live vaccine for the prevention of tuberculosis, is being used as a recombinant delivery vehicle for foreign antigens, principally, for inducing long-lived specific humoral and cellular immunity. Hepatitis B and its sequelae are major public health probl...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2004.11.026
更新日期：2005-04-01 00:00:00
abstract：:Avian influenza virus (AIV) is an enveloped virus with segmented RNA that belongs to the Orthomyxoviridae. Recently, avian influenza virus isolates have not only posed a significant threat to the poultry industry but also serious public health concerns. The full-length viral hemagglutinin (HA), neuraminidase (NA) or b...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.05.006
更新日期：2011-08-01 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：:The aim of this study was to evaluate the applicability of virus concentration methods to detect human norovirus (HuNoV) in water. One conventional virus concentration method using an electropositive filter (1MDS-method) and two methods developed by our research group using an electronegative filter (Mg-method and Al-...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2009.05.002
更新日期：2009-09-01 00:00:00
abstract：:Since protection against African horsesickness (AHS) is serotype-specific, rapid serotyping of AHSV is crucial to identify the correct vaccine serotype for efficient control of the spread of AHS outbreaks, especially when they occur in non-endemic regions. This paper describes the first one-day serotyping procedure th...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2004.08.002
更新日期：2004-12-01 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：: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 newly developed integrated cell culture reverse transcriptase quantitative PCR (ICC-RTqPCR) method and its applicability in UV disinfection studies is described. This method utilizes a cell culture system coupled with four RTqPCR assays to detect four species of human enterovirus (e.g., Enterovirus A, Enterovirus B,...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2018.05.008
更新日期：2018-08-01 00:00:00
abstract：BACKGROUND:Polyomavirus BK (BKV) may cause nephropathy in renal transplant recipients and hemorrhagic cystitis in bone marrow recipients. We developed real-time PCRs (RT-PCR) to determine easily and rapidly the different BKV genotypes (BKGT) (I-IV). METHODS:On the VP1 gene a duplex of RT-PCRs was developed and validat...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2015.04.024
更新日期：2015-09-01 00:00:00
abstract：:28 isolates of canine parvovirus type-2 (CPV-2) were obtained from dogs with hemorrhagic gastroenteritis in Italy. The antigenic structure of CPV-2 isolates was characterized, using four discriminating monoclonal antibodies. In addition, four vaccinal strains were examined. Similar to reports from Australia and the Un...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(98)00055-x
更新日期：1998-08-01 00:00:00
abstract：:A fluorogenic reverse transcriptase-polymerase chain reaction (RT-PCR) system was developed for use as a rapid diagnostic test for determining dengue viremia. The dengue virus 3'-noncoding sequence was utilized to formulate serotype-specific RT-PCR assays for quantitative identification of the four different dengue vi...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(01)00280-4
更新日期：2001-06-01 00:00:00
abstract：:Dengue remains a global public health threat and development of a safe and effective vaccine is a principal public health goal. The primary correlate of immunity is thought to be neutralizing antibodies. Currently, the plaque reduction neutralization test (PRNT) is the gold standard measure of dengue neutralizing anti...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2005.12.002
更新日期：2006-06-01 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：:A loop-mediated isothermal amplification (LAMP) assay was developed for the detection of abalone herpesvirus DNA. Two pairs of primers were designed, based on the sequence of the DNA polymerase gene of abalone herpesvirus. The reaction temperature and time were optimized to 63°C and 60min, respectively. LAMP amplicons...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2013.11.011
更新日期：2014-02-01 00:00:00
abstract：:This paper describes the cloning, sequencing and bacterial expression of the N protein of the Rift Valley fever virus (RVFV) ZIM688/78 isolate and its evaluation in indirect ELISAs (I-ELISA) for the detection of IgM and IgG antibodies in human and sheep sera. Sera used for the evaluation were from 106 laboratory worke...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2006.11.005
更新日期：2007-03-01 00:00:00
abstract：:Giant salamander iridovirus (GSIV) belongs to the epizootic genus Ranavirus, and is the cause of epidemic diseases associated with high mortality and great losses to artificial breeding and farming. Here, we established a simple, accurate, and reliable cross-priming amplification (CPA) method to detect GSIV. The CPA a...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2019.113678
更新日期：2019-12-01 00:00:00
abstract：:The prevalence of porcine teschovirus (PTV) in swine herds in northeast China was investigated. In 2008-2009, 1384 samples of pig sera were collected from 42 farms in Shandong, Hebei, Heilongjiang, and Jilin provinces and in Tianjin City and were tested for specific antibody against PTV-8 by immunofluorescence assay. ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2013.06.005
更新日期：2013-10-01 00:00:00
abstract：:A sensitive enzyme-linked immunosorbent assay (ELISA) has been developed which can detect serotype and group-specific antibodies (IgG) to fowl adenovirus serotypes 2, 3 and 4. The chickens produced principally type-specific antibodies after a single oral inoculation of virus which enabled that strain to be identified ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(83)90086-1
更新日期：1983-12-01 00:00:00
abstract：:Hepatitis A virus (HAV) is an important cause of foodborne disease worldwide. The detection of this virus in naturally contaminated food products is complicated by the absence of a reliable culture method, low levels of contamination, and the presence of matrix-associated compounds which inhibit molecular detection. I...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.08.024
更新日期：2008-01-01 00:00:00
abstract：:Microarray technology, originally developed for highly parallel examination of gene expression is regarded as a potential tool in prognosis and diagnosis. With respect to a discrimination analysis, difference as small as one nucleotide base can be distinguished using oligonucleotide-based microarrays. However, this de...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.10.026
更新日期：2008-03-01 00:00:00
abstract：:Adenovirus (Ad) vectors have been developed as human immunodeficiency-1 (HIV-1) vaccine vectors because they consistently induce immune responses in preclinical animal models and human trials. Strong promoters and codon-optimization are often used to enhance vaccine-induced HIV-1 gene expression and immunogenicity. Ho...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2009.04.028
更新日期：2009-09-01 00:00:00
abstract：:In this study, we aim to determine what effects prolonged storage and repeated freeze/thaw cycles have on the stability of influenza A(H1N1)pdm09 (influenza A/H1N1)RNA. Cloned influenza A/H1N1 RNA transcripts were serially diluted from 8.0-1.0 log10 copies/μl. RT-qPCR was used to measure RNA loss in transcripts stored...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2017.05.018
更新日期：2017-09-01 00:00:00
