Results 31 to 40 of about 57,232 (279)
Characterization of hemagglutination activity of emerging Newcastle disease virus in Bangladesh [PDF]
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
After publication of the article [1], it has been brought to our attention that Newcastle disease virus was incorrectly labeled as a Tier 1 USDA Select Agent. Newcastle disease virus is a USDA Select Agent but it is not a Tier 1 agent.
Vienna R. Brown, Sarah N. Bevins
doaj +1 more source
Precursor Protein for Newcastle Disease Virus [PDF]
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
A Discrete-time Networked Competitive Bivirus SIS Model [PDF]
The paper deals with the analysis of a discrete-time networked competitive bivirus susceptible-infected-susceptible (SIS) model. More specifically, we suppose that virus 1 and virus 2 are circulating in the population and are in competition with each other.
arxiv
Alternative method using Real Time PCR for evaluation of inactivated Newcastle disease viral vaccine
The present work aims to establish a new alternative protocol to evaluate in vitro potency of inactivated Newcastle disease virus vaccine using Real Time PCR.
Mounir El Safty+2 more
doaj
SEROLOGICAL MONITORING OF NEWCASTLE DISEASE IN RUSSIA 2017
Newcastle disease is an OIE-listed and highly contagious viral avian disease inflicting great economic losses and constituting a serious threat to poultry farms all over the world.
M. A. Volkova+4 more
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SARS-CoV-2 Virus-Like Particles with Plasmonic Au Cores and S1-Spike Protein Coronas [PDF]
The COVID-19 pandemic has stimulated the scientific world to intensify virus-related studies, aimed at the development of quick and safe ways of detecting viruses in human body, studying the virus-antibody and virus-cell interactions, and designing nanocarriers for targeted antiviral therapies.
arxiv
Newcastle disease is one of serious pathological problems and causes of vast economic losses during 2011-2016 in Iraq. The disease caused high mortalities in all types of poultry nevertheless of vaccination.
Mushtaq T. B. AL-Zuhariy
doaj +1 more source
SARS-CoV-2 virus RNA sequence classification and geographical analysis with convolutional neural networks approach [PDF]
Covid-19 infection, which spread to the whole world in December 2019 and is still active, caused more than 250 thousand deaths in the world today. Researches on this subject have been focused on analyzing the genetic structure of the virus, developing vaccines, the course of the disease, and its source.
arxiv +1 more source
Molecular detection of Ornithbacterium rhinotracheale and Newcastle disease virus in ostriches of Isfahan province [PDF]
With the purpose of identifying Ornithobacterium rhinotracheale (ORT) and Newcastle disease virus in acute death of ostriches, 40 tracheal samples from 22 ostrich farms with acute mortality were collected from all over the Isfahan province with the ...
عباس علی شعبانی+2 more
doaj