Юг России: экология, развитие, 2016 The aim is to evaluate ecological diversity of wild birds in Siberia and the Russian Far East, which are carriers of Newcastle disease virus that belongs to potentially dangerous pathogen for poultry.Methods.
A. V. Glushchenko +5 more
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Viruses, 2021 The first detection of a Highly Pathogenic Avian Influenza (HPAI) H5N8 virus in Bulgaria dates back to December 2016. Since then, many outbreaks caused by HPAI H5 viruses from clade 2.3.4.4B have been reported in both domestic and wild birds in different
Bianca Zecchin +10 more
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Synthesis of IFN-β by Virus-Infected Chicken Embryo Cells Demonstrated with Specific Antisera and a New Bioassay [PDF]
, 2004 Transcripts of interferon-α(IFN-α) and IFN-β genes are present in virus-infected chicken cells, but because of a lack of appropriate assays and reagents, it was unclear if biologically active IFN-β is secreted.
Stäheli, Peter +10 more
core +1 more source
Transcriptome Analysis Reveals Inhibitory Effects of Lentogenic Newcastle Disease Virus on Cell Survival and Immune Function in Spleen of Commercial Layer Chicks [PDF]
, 2020 As a major infectious disease in chickens, Newcastle disease virus (NDV) causes considerable economic losses in the poultry industry, especially in developing countries where there is limited access to effective vaccination.
Dekkers, Jack C. M. +6 more
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TRANSMISSION OF NEWCASTLE DISEASE AND AVIAN ENCEPHALOMYELITIS VIRUSES THROUCH EGG SHELL, AND ITS CONTROL. [PDF]
Assiut Veterinary Medical Journal, 1985 Transmission of Newcastle disease, and avian encephalomyelitis viruses were evident and confirmed, but it requires virus reisolation. Relatively 10% isopropyl alchol and 1% phenolic acid (for Newcastle disease virus), and 10% isopropyl alcohol and 2 ...
A. ELMOLLA +5 more
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The Iraqi Journal of Veterinary Medicine, 2019 A broiler poultry farm of six weeks old, vaccinated with LaSota Newcastle disease virus vaccine. The flock was infected with a virulent Newcastle disease virus with mortality rate up to 90%.
Amer Khazaal Al-Azawy
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Molecular characterization of some strains of Newcastle disease virus isolated in Province of Vojvodina, Republic of Serbia [PDF]
Acta Veterinaria, 2012 Five strains of Newcastle disease virus (NDV) were obtained from poultry in Vojvodina, Serbia during the outbreaks in 2006 and 2007. These isolates were confirmed and genotypically characterized by reverse transcription polymerase chain reaction (RT ...
Milić Nenad +6 more
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Precursor Protein for Newcastle Disease Virus [PDF]
Journal of Virology, 1973 The course of viral protein synthesis during infection of chicken embryo fibroblasts with Newcastle disease virus (NDV) L. Kansas has been followed by using sodium dodecyl sulfate polyacrylamide gel electrophoresis. Of the three major virion polypeptide molecular weight classes, I (78,400 daltons), II (53,500 daltons), and III (37,600 daltons), only II,
A C, Samson, C F, Fox
openaire +2 more sources
EFFECT OF LIVE GUMBORO DISEASE VIRUS VACCINE ON THE IMMUNE RESPONSE OF CHICKENS TO NEWCASTLE DISEASE VACCINATION [PDF]
Assiut Veterinary Medical Journal, 1986 The effect of live Gumboro disease virus vaccination of 12 day-old chicks on their immune response to Newcastle disease vaccines was studied. The gumboro disease vaccinal virus had a suppressive effect on the immune response of chicks as measured by ...
M.A. BASTAMI +3 more
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Validation of Simple In vitro alkaline DNA Comet assay for detection and evaluation of Genotoxicity and Biosafety of inactivated veterinary vaccines on Peripheral blood cell lymphocytes [PDF]
Egyptian Journal of Animal Health, 2023 The comet assay or single-cell gel electrophoresis has developed into one of the standard techniques for determining DNA damage, with applications in genotoxicity testing, molecular epidemiology, as well as basic studies on DNA damage and repair.
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