Results 231 to 240 of about 8,190 (264)

MDA5 attenuate autophagy in chicken embryo fibroblasts infected with IBDV

British Poultry Science, 2021
1. The role of melanoma differentiation-associated protein 5 (MDA5) in infectious bursal disease virus (IBDV)-induced autophagy was studied in chicken embryos.2. Chicken embryo fibroblasts (CEF) were used as the research model and small interfering RNA (siRNA), western blot, indirect enzyme-linked immunosorbent assay (ELISA), real-time fluorescence ...
Miao Yu   +7 more
semanticscholar   +3 more sources

Infectious Bursal Disease Virus (IBDV)

Recent Advances in Animal Virology, 2019
Infectious bursal disease virus (IBDV) is one of the most important viral pathogens of chickens. This virus causes great economic losses to the poultry industry due to factors like high mortality rates and poor growth performance of the affected chickens.
Maged Gomaa Hemida   +3 more
semanticscholar   +3 more sources

Pathotyping of IBDV

Avian Diseases, 2020
The pathotype of a given isolate of a pathogen is an important characteristic that could be included in the nomenclature of this isolate.
Y.M. Saif, Oscar J. Fletcher
openaire   +3 more sources

Effects of IBDV infection on expression of chTLRs in chicken bursa.

Microbial Pathogenesis, 2019
Infectious bursal disease virus (IBDV) is the etiological agent of a highly contagious and immunosuppressive disease that affects domestic chickens. Toll-like receptors (TLRs), a kind of pattern recognition receptors, help the host to detect invading pathogens.
Yan Yu   +8 more
semanticscholar   +4 more sources

Modified live infectious bursal disease virus (IBDV) vaccine delays infection of neonatal broiler chickens with variant IBDV compared to turkey herpesvirus (HVT)-IBDV vectored vaccine.

Vaccine, 2017
Chickens are commonly processed around 35-45days of age in broiler chicken industry hence; diseases that occur at a young age are of paramount economic importance. Early age infection with infectious bursal disease virus (IBDV) results in long-lasting immunosuppression and profound economic losses.
S. Kurukulasuriya   +10 more
semanticscholar   +4 more sources

Immunostimulant effect of a mixed herbal extract on infectious bursal disease virus (IBDV) vaccinated chickens in the context of a co-infection model of avian influenza virus H9N2 and IBDV.

Comparative Immunology, Microbiology and Infectious Diseases, 2020
This study was conducted to assess the comparative effects of a mixed herbal extract (MHE) containing Ocimum sanctum, Withania somnifera, Emblica officinalis, Tinospora cordifolia, Mangifera indica, and Asphaltum (shilajit) on infectious bursal disease virus (IBDV)-vaccinated (VAC) chickens infected with IBDV and avian influenza virus (AIV) H9N2.
Abdelfattah H. Eladl   +6 more
semanticscholar   +3 more sources

Molecular characterization of infectious bursal disease virus (IBDV): Diversity of very virulent IBDV in Tanzania

Archives of Virology, 2007
Nucleotide sequences of the VP2 hypervariable region (VP2-HVR) of 14 infectious bursal disease viruses (IBDVs) isolated in Tanzania from 2001 to 2004 were determined. Phylogenetic analysis showed that the isolates diverged into two genotypes and belonged to the very virulent (VV) type.
Hideto Fukushi   +6 more
openaire   +3 more sources

Protection of chickens, with or without maternal antibodies, against IBDV infection by a recombinant IBDV-VP2 protein

Vaccine, 2010
The use of avian herpesviruses (Marek's disease virus, MDV) as vectors to express the capsid protein of infectious bursal disease virus (IBDV) was well established, and its protection against IBDV challenge has been evaluated previously. However, there is little data about rMDV1 expressing the VP2 protein of IBDV protecting SPF and commercial chickens ...
Ruiping She   +5 more
openaire   +3 more sources

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