Results 11 to 20 of about 7,359 (227)

Western blot detection of infectious bursal disease virus infection [PDF]

Brazilian Journal of Medical and Biological Research, 1998
In order to evaluate the use of a Western blot methodology for the diagnosis of infectious bursal disease virus (IBDV) infection, chickens were experimentally infected with IBDV strains and tested for the presence of viral antigens and antibodies by a ...
S.R.F.G. Pereira, C.E.P.F. Travassos, A. Huguenim, A.C.C. Guimarães, A.G. Silva, M.A.A.M. Guimarães   +5 more
doaj   +5 more sources

Rapid Spread of Novel Infectious Bursal Disease Virus Variant (Genotype A2dB1b) in the Near East and Persian Gulf Regions: Molecular Surveillance and Phylodynamic Reconstruction. [PDF]

Transbound Emerg Dis
Infectious bursal disease virus (IBDV) is one of the most impactful pathogens of poultry, with disease manifestations ranging from acute forms to subclinical but immunosuppressive infections. This heterogeneity, accompanied by a significant antigenic variability, is sustained by high mutation rates and frequent reassortments between the two genome ...
Poletto F, Alam S, Cherfane A, Franzo G, Tucciarone CM, Cecchinato M, Legnardi M.   +6 more
europepmc   +2 more sources

Structure of Infectious Bursal Disease Virus [PDF]

Journal of Virology, 1974
Infectious bursal disease virus of chickens was purified, and its structure was examined by the negative-staining technique in the electron microscope. The buoyant density of infectious bursal disease virus in CsCl was found to be 1.34 g/cm 3 . The morphological details suggest that the capsid of the virion consists
K, Hirai, S, Shimakura
openaire   +2 more sources

Standardization and validation of a novel reverse transcriptase polymerase chain reaction method for detecting virulent strains of the infectious bursal disease virus. [PDF]

Vet World
Longa-Bobadilla V, Ormeño-Vásquez P, Criollo-Orozco M, Tataje-Lavanda L, Huamán-Gutierrez K, Montalván Á, Zimic M, Fernández-Sanchez M, Fernández-Díaz M.   +8 more
europepmc   +3 more sources

Molecular characterisation of infectious bursal disease virus (IBDV) isolated from commercial broiler chickens in Nile Delta, Egypt [PDF]

Bulgarian Journal of Veterinary Medicine, 2019
Infectious bursal disease virus (IBDV) is a highly infectious disease affecting young chickens that alters predominantly the immune system. Emergence of new variants causes severe economic losses not only in Egypt but also all over the world.
N. Alkhalefa, M. El-Abasy, S. Kasem , E. Abu El-Naga   +3 more
doaj   +1 more source

Identification and Pathogenicity Evaluation of a Novel Reassortant Infectious Bursal Disease Virus (Genotype A2dB3)

Viruses, 2021
Infectious bursal disease virus (IBDV) is a non-enveloped, bi-segmented double-stranded RNA virus and the causative agent of a poultry immunosuppressive disease known as infectious bursal disease (IBD).
Yulong Wang, Nan Jiang, Linjin Fan, Xinxin Niu, Wenying Zhang, Mengmeng Huang, Li Gao, Kai Li, Yulong Gao, Changjun Liu, Hongyu Cui, Aijing Liu, Qing Pan, Yanping Zhang, Xiaomei Wang, Xiaole Qi   +15 more
doaj   +1 more source

Blood B Cell Depletion Reflects Immunosuppression Induced by Live-Attenuated Infectious Bursal Disease Vaccines

Frontiers in Veterinary Science, 2022
Immunosuppression in poultry production is a recurrent problem worldwide, and one of the major viral immunosuppressive agents is Infectious Bursal Disease Virus (IBDV). IBDV infections are mostly controlled by using live-attenuated vaccines.
Céline Courtillon, Chantal Allée, Michel Amelot, Alassane Keita, Stéphanie Bougeard, Sonja Härtle, Jean-Claude Rouby, Nicolas Eterradossi, Sebastien Mathieu Soubies   +8 more
doaj   +1 more source

Intracellular Interference of Infectious Bursal Disease Virus [PDF]

Journal of Virology, 2005
ABSTRACT A search for dominant-negative mutant polypeptides hampering infectious bursal disease virus (IBDV) replication has been undertaken. We have found that expression of a mutant version of the VP3 structural polypeptide known as VP3/M3, partially lacking the domain responsible for the interaction with the virus-encoded RNA polymerase ...
Dolores, González, Jose Francisco, Rodríguez, Fernando, Abaitua   +2 more
openaire   +2 more sources

Nitric oxide induced by Indian ginseng root extract inhibits Infectious Bursal Disease virus in chicken embryo fibroblasts in vitro

Journal of Animal Science and Technology, 2018
Infectious Bursal Disease is a severe viral disease of chicken responsible for serious economic losses to poultry farmers. The causative agent, Infectious Bursal Disease virus, is inhibited by nitric oxide.
Bhaskar Ganguly, Vijaypillai Umapathi, Sunil Kumar Rastogi   +2 more
doaj   +1 more source

Interference of infectious bursal disease virus on antibody production against Newcastle disease and infectious bronchitis virus

Brazilian Journal of Poultry Science, 2006
This work has the objective of verifying the interference of infectious bursal disease virus in the antibody production against Newcastle disease virus and infectious bronchitis virus.
WM Cardoso, JLC Aguiar Filho, JM Romão, RPR Salles, SR Câmara, AA Siqueira, WF Oliveira, MHNR Sobral, RSC Texeira   +8 more
doaj   +1 more source