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Résultats de la recherche - 146 results
Temperature sensitivity on growth and/or replication of H1N1, H1N2 and H3N2 influenza A viruses isolated from pigs and birds in mammalian cells.
der Werf; V Jestin Source: Vet Microbiol, Volume 142, Issue 3-4 (2010) Keywords: Animals Birds Cell Line Chickens Dogs Humans Influenza A Virus, H1N1 Subtype Influenza A Virus, H1N2 Subtype Influenza ...
Direct detection and genotyping of Toxoplasma gondii in meat samples using magnetic capture and PCR36884
after isolation of the gene by magnetic capture. Two subtypes of GRA6 type II were identified in the 16 samples from sheep. For seven samples, the identification of T. gondii as type II was confirmed by ...
Influenza A strain-dependent pathogenesis in fatal H1N1 and H5N1 subtype infections of mice.
Daniel Source: Emerg Infect Dis, Volume 16, Issue 4, p.595-603 (2010) Keywords: Animals Antigens, Viral Disease Progression Female Influenza A Virus, H1N1 Subtype Influenza A Virus, H5N1 Subtype Liver Lung ...
Passive protection afforded by maternally-derived antibodies in chickens and the antibodies' interference with the protection elicited by avian influenza-inactivated vaccines in progeny.
vaccines containing H5N2 subtype antigens in the presence or absence of homologue MDA s and challenged with a clade 2.2 H5N1 HPAIV. In the second set of experiments, day-old broilers, either with or without ...
Fine quantification of avian influenza H5N1 escape mutant quasispecies populations using mutation-specific real-time PCR.
Adaptation, Physiological Animals Chick Embryo Evolution, Molecular Gene Expression Regulation, Viral Genes, Viral Influenza A Virus, H5N1 Subtype Mutation polymerase chain reaction RNA, Viral Sequence ...
Identification of a dominant epitope in the hemagglutinin of an Asian highly pathogenic avian influenza H5N1 clade 1 virus by selection of escape mutants.
Berg Source: Avian Dis, Volume 54, Issue 1 Suppl, p.565-71 (2010) Keywords: Antibodies, Monoclonal Asia Enzyme-Linked Immunosorbent Assay Epitopes Hemagglutinins Influenza A Virus, H5N1 Subtype Models, ...
Rapid detection of Eurasian and American H7 subtype influenza A viruses using a single TaqManMGB real-time RT-PCR.
Chain Reaction Specific Pathogen-Free Organisms Abstract: A real-time reverse transcription PCR (RRT- PCR) targeting a highly conserved HA2 H7 region was developed for the detection of all H7 subtype ...
Evaluation of different strategies for the use of ELISA tests as first screening tools for serologic surveillance of low pathogenic avian influenza in the Belgian poultry sector.
detection of H5 and H7 subtypes. However, as the number of tested sera has been increasing, there is a need for another serologic method that could be used as a preliminary screening test. A comparison of ...
Evaluation of rapid antigen detection kits for the diagnosis of highly pathogenic avian influenza H5N1 infection.
A Virus, H5N1 Subtype Influenza in Birds Reagent Kits, Diagnostic Sensitivity and Specificity Specific Pathogen-Free Organisms Abstract: Early detection of highly pathogenic (HP) strains of avian influenza, ...
Development of specific enzyme-linked immunosorbent assays to evaluate the duck immune response after experimental infection with H5N1 and H7N1 low pathogenic avian influenza viruses.
Volume 54, Issue 1 Suppl, p.660-7 (2010) Keywords: Animals Cloaca Ducks Enzyme-Linked Immunosorbent Assay Immunity, Mucosal Influenza A Virus, H5N1 Subtype Influenza in Birds Mouth Abstract: The role of ...