Results 21 to 30 of about 57,532 (275)

Isolation and Identification of Wild Isolate of Newcastle Disease Virus from Broiler Farm in Diyala Province: Virological and Histopathological Study

open access: yesThe 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
doaj   +1 more source

Identification of isolated viral strains of atypical avian influenza using molecular methods of virological diagnostics [PDF]

open access: yesVeterinarski Glasnik, 2008
In addition to the implementation of standard methods of virological diagnostics used for the isolation of the Newcastle disease virus from suspect material, as well as for its identification, nowadays there is increasing use of molecular diagnostic ...
Vidanović Dejan   +6 more
doaj   +1 more source

Mapping of Ebola virus spillover: Suitability and seasonal variability at the landscape scale [PDF]

open access: yesPLOS Neglected Tropical Diseases 15, e0009683 (2021), 2021
The unexpected Ebola virus outbreak in West Africa in 2014 involving the Zaire ebolavirus made clear that other regions outside Central Africa, its previously documented niche, were at risk of future epidemics. The complex transmission cycle and a lack of epidemiological data make mapping areas at risk of the disease challenging.
arxiv   +1 more source

Evolutionary dynamics of Newcastle disease virus

open access: yesVirology, 2009
A comprehensive dataset of NDV genome sequences was evaluated using bioinformatics to characterize the evolutionary forces affecting NDV genomes. Despite evidence of recombination in most genes, only one event in the fusion gene of genotype V viruses produced evolutionarily viable progenies.
Patti J. Miller   +3 more
openaire   +3 more sources

Complete genome sequencing of H1N1pdm09 swine influenza isolates from Nigeria reveals likely reverse zoonotic transmission at the human-animal interface in intensive piggery

open access: yesInfection Ecology & Epidemiology, 2019
Prevailing agro-ecological conditions and intermingling of human and animals in intensive farms in urban and peri-urban areas in Africa favour cross species transmission of pathogens at the human-animal interface.
C.A. Meseko   +3 more
doaj   +1 more source

Investigations of hemadsorption characteristics of glycoprotein HN and F antigens of Newcastle Disease virus envelope in vitro [PDF]

open access: yesVeterinarski Glasnik, 2006
The objective of these investigations was to examine the hemadsorption characteristics of glycoprotein HN and F antigens of the Newcastle Disease virus envelope.
Nišavić Jakov, Milić Nenad
doaj   +1 more source

STUDI HISTOPATOLOGI PADA LIMPA DAN BURSA FABRICIOUS AYAM NEWCASTLE DISEASE DARI KASUS LAPANG HISTOPATHOLOGY (STUDIES ON SPLEEN AND BURSA OF FABRICIUS OF NEWCASTLE DISEASE CHICKHENS FROM FIELD CASE)

open access: yesJurnal Veteriner, 2018
Newcastle Disease merupakan penyakit unggas yang sangat menular dan sangat mematikan pada semua unggas. Penelitian ini bertujuan mengetahui lesi dan distribusi virus Newcastle disease pada organ limpa dan bursa Fabricious ayam dari kasus-kasus lapangan ...
Etriwati Etriwati   +2 more
doaj   +1 more source

Characterization of hemagglutination activity of emerging Newcastle disease virus in Bangladesh [PDF]

open access: yesInternational Journal of One Health, 2017
Aim: Newcastle disease (ND) is an important viral disease for poultry caused by avian paramyxovirus which can be identified by its nature of agglutination activity with red blood cell (RBC) of different species.
Helal Uddin   +4 more
doaj   +1 more source

Macrocyclic Peptide Probes for Immunomodulatory Protein CD59: Potent Modulators of Bacterial Toxin Activity and Antibody‐Dependent Cytotoxicity

open access: yesAngewandte Chemie, EarlyView.
This study presents novel macrocyclic peptides with low nanomolar affinity for CD59, an immunomodulatory cell surface receptor associated with human disease. Crystallographic and structure‐activity relationship (SAR) studies reveal peptide CP‐06 mimics the binding of biologically relevant CD59 interaction partners. Dimeric and lipidated CP‐06 analogues
Jasmine K. Bickel   +12 more
wiley   +2 more sources

Precursor Protein for Newcastle Disease Virus [PDF]

open access: yesJournal 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,
C. F. Fox, A. C. R. Samson
openaire   +3 more sources

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