Abstract：
:A rapid coliphage detection assay was developed, based on the phage-induced release of beta-galactosidase from cells of Escherichia coli. The assay could detect as few as five coliphage per sample without an overnight incubation period. The range of acceptable assay parameters was identified.
journal_name
J Virol Methodsjournal_title
Journal of virological methodsauthors
Stanek JE,Falkinham JO 3rddoi
10.1016/s0166-0934(00)00253-6subject
Has Abstractpub_date
2001-01-01 00:00:00pages
93-8issue
1eissn
0166-0934issn
1879-0984pii
S0166-0934(00)00253-6journal_volume
91pub_type
杂志文章abstract：:A quantitative PCR method was developed in order to quantitate the number of copies of Pseudorabies virus (PRV) genome present in tissues from infected pigs. The method is based on the use of an internal standard that differs from the target DNA by a deletion of ten base pairs, and that is co-amplified with the target...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(96)02072-1
更新日期：1996-09-01 00:00:00
abstract：:A colorimetric reverse transcriptase assay (cRT assay) was developed for quantitative detection of HIV-1. In this format, reverse transcriptase incorporates biotin-labeled dUTP onto oligo-dT primers hybridized to poly A templates. The templates are covalently bound to the surface of microtiter wells. The amount of inc...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(95)00073-5
更新日期：1995-11-01 00:00:00
abstract：:An in situ hybridization technique has been optimised for use on paraffin-embedded sections of tissues collected from cattle infected experimentally with foot-and-mouth disease virus type O1BFS. Tissue was collected 5 days after infection by direct contact. In situ hybridization was carried out using an RNA probe corr...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(94)00153-8
更新日期：1995-01-01 00:00:00
abstract：:Universal and serotype-specific primer sets were used in simple reverse transcription polymerase chain reaction (RT-PCR) assays on field samples of epithelium and vesicular fluid to determine their suitability for primary diagnosis of all seven serotypes of foot-and-mouth disease (FMD). The specificity of reactions wa...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(00)00213-5
更新日期：2000-09-01 00:00:00
abstract：:The whole nucleotide sequence of Oropouche virus medium (M) RNA, Orthobunyavirus genus, Bunyaviridae family, was obtained using a new genomic amplification method. This method is based on the use of a single and specific primer of high melting temperature in a linear amplification (LA), followed by a single primer pol...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2003.09.018
更新日期：2004-01-01 00:00:00
abstract：:A near-full genome genotypic assay for HCV1b was developed, which may prove useful to investigate antiviral drug resistance, given new combination therapies for HCV1 infection. The assay consists of three partially overlapping PCRs followed by Sanger population or Illumina next-generation sequencing. Seventy-seven the...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.09.009
更新日期：2014-12-01 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：:Activated platelets form transient aggregates with monocytes in circulation and have a half-life of approximately 30-60 min. These complexes are increased in various inflammatory conditions and are an early marker of myocardial infarction. HIV-1 infection is associated with chronic inflammation, and increased CD16⁺ in...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2012.02.005
更新日期：2012-05-01 00:00:00
abstract：:Emergence of lamivudine (LAM) resistance causes treatment failure in patients with chronic hepatitis B and compromise the efficacy of subsequent salvage therapies with other nucleot(s)ide analogs (NAs). Establishment of cell-based assays supporting LAM-resistant hepatitis B virus (HBV) replication will not only provid...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.02.008
更新日期：2014-06-01 00:00:00
abstract：:RT-qPCR, an established method for the detection of RNA viruses, requires internal RNA controls for the correct interpretation of PCR results. Robust and versatile RT-PCR controls can be achieved for example by packaging RNA into a virus-derived protein shell. In this study a MS2-based internal control system was deve...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.07.028
更新日期：2014-11-01 00:00:00
abstract：:Laser microdissection combined with real-time RT-PCR presents an advanced tool to quantify particular RNA species in defined tissue areas. Dealing with infectious tissue samples increases the need to overcome the risk of infectivity and contamination during laser microdissection. Here, an useful method to control infe...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2006.03.024
更新日期：2006-08-01 00:00:00
abstract：:Detection of Hendra viral IgG antibody in animal sera is useful for surveillance following a virus outbreak. The commonly used enzyme-linked immunosorbent assay and fluorescence-based Luminex assay typically consist of three steps and take at least several hours to complete. We have simplified the procedure to two ste...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2015.05.008
更新日期：2015-09-15 00:00:00
abstract：:Shrimp farming is one of the most important aquaculture activities. Expansion and intensification of shrimp farming has been accompanied with the outbreak of diseases, which threaten the development and sustainability of the industry. Viral diseases are the major challenges faced by shrimp farming industries. The prev...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2014.05.006
更新日期：2014-09-01 00:00:00
abstract：:In situ hybridization detection of viral RNAs in formaldehyde-fixed tissue specimens is used frequently to characterize the extent of viral replication within host tissues. The ability to determine the level of expression of viral RNAs in situ is dependent upon many factors including the extent of cross-linking during...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(01)00378-0
更新日期：2002-01-01 00:00:00
abstract：:Antibodies to non-structural protein 1 (NS1) of West Nile virus (WNV) have been used to differentiate WNV infection from infection by serologically cross-reactive flaviviruses, including Japanese encephalitis virus (JEV), in horses. However, since the inactivated West Nile (WN) vaccine has been reported to induce NS1 ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2010.10.012
更新日期：2011-01-01 00:00:00
abstract：:Reverse transcription loop-mediated isothermal amplification (RT-LAMP) was applied to the detection of equine influenza virus (EIV). Because equine influenza is caused currently by EIV of the H3H8 subtype, the RT-LAMP primer set was designed to target the hemagglutinin gene of this subtype. The detection limit of the ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.07.015
更新日期：2011-12-01 00:00:00
abstract：:Addition of exogenous peptide sequences on viral capsids is a powerful approach to study the process of viral infection or to retarget viruses toward defined cell types. Until recently, it was not possible to manipulate the genome of mammalian reovirus and this was an obstacle to the addition of exogenous sequence tag...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.11.021
更新日期：2012-02-01 00:00:00
abstract：:A solid phase reverse passive hemadsorption test (SP-RPHAd) for hepatitis B surface antigen detection is described. It was compared with a commercial reverse passive hemagglutination assay (Hepatest, Wellcome, U.K.). SP-RPHAd is four-fold less expensive than Hepatest and undiluted sera can be used instead of eight-fol...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(87)90115-7
更新日期：1987-11-01 00:00:00
abstract：:A modified sandwich enzyme-linked immunosorbent assay using biotin-streptavidin system (BS-ELISA) was developed to determine levels of tumor necrosis factor-alpha (TNF-alpha) in serum samples of children infected with dengue virus (n=99) and healthy controls (n=41). The minimum detectable concentration of TNF-alpha by...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(00)00215-9
更新日期：2000-10-01 00:00:00
abstract：:The aim of this study was to evaluate viral DNA load in paediatric patients with herpes simplex infections of the central nervous system. A real-time PCR assay for herpes simplex types 1 and 2 was developed for this 8-year retrospective study that included children with herpes simplex infection of the central nervous ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2007.09.009
更新日期：2008-02-01 00:00:00
abstract：:Performances of serological parallel and serial testing algorithms were analyzed using a combination of three ELISA and three rapid tests for the confirmation of HIV infection. Each was assessed individually for their sensitivity and specificity on a blinded panel of 769 retrospective sera of known HIV status. Western...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2011.05.021
更新日期：2011-09-01 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：:Sequence analysis of duck plague virus (DPV) revealed that there was a 528bp (B fragment) deletion within the UL2 gene of DPV attenuated vaccine strain in comparison with field virulent strains. The finding of gene deletion provides a potential differentiation test between DPV virulent strain and attenuated strain bas...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2017.08.021
更新日期：2017-11-01 00:00:00
abstract：:In ovo vaccination remains an attractive option for a cost effective, uniform and mass application of vaccines for commercial poultry. However, the vaccines which can be delivered safely by this method are limited and there is no currently licensed embryo-safe vaccine against infectious bronchitis virus (IBV). In this...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2010.02.019
更新日期：2010-06-01 00:00:00
abstract：:The applicability of the enzyme immunoassay technique to the detection of group and interspecies determinants of C-type retroviral proteins was tested. For this purpose four groups of C-type retroviruses (MuLV, FeLV, SiSV/GaLV, and BaEV/RD114) were assayed for group-specific and interspecies reactivities of their p30 ...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(82)90008-8
更新日期：1982-11-01 00:00:00
abstract：:An alternative enzyme linked immunosorbent assay (ELISA) system was developed to analyze antibodies to human papillomavirus capsid antigens. The assay uses glutathione crosslinked to casein to capture the major capsid protein L1 from human papillomavirus (HPV) types 6b, 16 and 18 fused to glutathione S-transferase (GS...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/s0166-0934(02)00134-9
更新日期：2002-10-01 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
abstract：:An efficient procedure for the detection of avian reovirus (ARV)-specific RNA sequences in veterinary immunological medicinal products using reverse transcriptase polymerase chain reaction (RT-PCR) is described. Four ARV vaccine strains (1133, 1733, 2408 and Olson WVU2937), two ATCC strains (VR826 and VR856) as well a...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/j.jviromet.2004.09.019
更新日期：2005-02-01 00:00:00
abstract：:A method is described for detecting enteroviruses in both freshwater and marine sediments. Viruses were recovered from sediments by elution into 6% beef extract at pH 9.0 and concentration with polyethylene glycol 6000. The recovery efficiency ranged from 6 to 55% for marine sediments and 16 to 77% for freshwater sedi...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(85)90101-6
更新日期：1985-02-01 00:00:00
abstract：:Immunosorbent electron microscopy (ISEM) and immuno-gold staining (IGS) electron microscopy methods have been applied to human faeces, shown by direct electron microscopy (EM) to contain calicivirus. Caliciviruses were successfully trapped on grids coated with positive rabbit or human antisera against calicivirus, but...
journal_title：Journal of virological methods
pub_type： 杂志文章
doi：10.1016/0166-0934(86)90034-0
更新日期：1986-11-01 00:00:00
