Results 61 to 70 of about 3,761 (205)

Oral administration of Allium sativum extract protects against infectious bursal disease in chickens [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2015
Garlic (Allium sativum, Liliaceae) has been safely used for more than 5000 years, and research on garlic extract is rapidly increasing because of its multiple biological functions.
Sufen ZHAO,Yuanyuan JIA,Weiwei ZHANG,Lili WANG,Yunfei MA,Kedao TENG
doaj   +1 more source

Reactivity and specificity of mAbs to IBDV VP4.

open access: yes, 2015
(A) Western blot analysis of DF-1 cells infected with IBDV or transfected with pCI-VP4 for 24 h. The cells were lysed with NP-40 buffer and subjected to SDS-PAGE and Western blot analysis.
Boli Hu (750407)   +5 more
core   +1 more source

Modeling Infectious Bursal Disease Virus (IBDV) Antigenic Drift In Vitro

open access: yes, 2022
Infectious bursal disease virus (IBDV) vaccines do not induce sterilizing immunity, and vaccinated birds can become infected with field strains. Vaccine-induced immune selection pressure drives the evolution of antigenic drift variants that accumulate ...
Broadbent, Andrew J.   +11 more
core   +1 more source

Development and Field Validation of a Double‐Antigen Sandwich Colloidal Gold Immunochromatographic Strip for Detection of Toxoplasma gondii Antibodies in Multiple Host Species

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Toxoplasmosis, a globally prevalent zoonosis caused by Toxoplasma gondii (T. gondii), poses major threats to both human and animal health, leading to reproductive losses in livestock and severe disease in immunocompromised individuals. Although enzyme‐linked immunosorbent assay (ELISA) and PCR are widely used for diagnosis and surveillance, they may be
Xin Mu   +8 more
wiley   +1 more source

Recombinant chicken interleukin-7 as a potent adjuvant increases the immunogenicity and protection of inactivated infectious bursal disease vaccine

open access: yesVeterinary Research, 2018
Our previous work showed that a plasmid-based chicken interleukin-7 (chIL-7) gene expression vector possessed potent adjuvant activity for a VP2 DNA vaccine against chicken infectious bursal disease virus (IBDV).
Dan Cui   +7 more
doaj   +1 more source

A field study on the significance of vaccination against infectious bursal disease virus (IBDV) at the optimal time point in broiler flocks with maternally derived IBDV antibodies [PDF]

open access: yesAvian Pathology, 2007
The right strategy for infectious bursal disease (IBD) control and its success rate under field conditions depends on hygiene management, IBD field pressure, level and variation in maternally derived IBD antibodies, and the IBD vaccine strains to be used.
Hermann, Block   +6 more
openaire   +2 more sources

Newly released IBDV virions.

open access: yes, 2017
Micrograph showing a detail a WT-infected (3 PFU/cell) QM7 cell containing IBDV virions bound to the external PM surface. The sample was collected and processed for TEM at 16 h PI. Arrows point PM perturbations likely associated to virus particle release.
Fernando Méndez (725779)   +5 more
core   +1 more source

Protection from infectious bursal disease virus (IBDV)-induced immunosuppression by immunization with a fowlpox recombinant containing IBDV-VP2

open access: yes, 2010
Immunosuppression resulting from infectious bursal disease virus (IBDV) infection has critical health and welfare implications for birds, yet it is incompletely understood and largely overlooked as a measure of vaccine efficacy.
T. F. Davison (17195419)   +3 more
core   +1 more source

A Cross-Sectional Seroepidemiological Study on Infectious Bursal Disease in Backyard Chickens in the Mymensingh District of Bangladesh

open access: yesVeterinary Medicine International, 2022
Infectious bursal disease (IBD) is a highly contagious disease that causes significant economic loss in chickens. A cross-sectional study was conducted in the Mymensingh district of Bangladesh to determine the seroprevalence of IBD virus (IBDV ...
Sharmin Akhter Mili   +7 more
doaj   +1 more source

Genetic characterization of infectious bursal disease Viruses during 2020 and 2021 [PDF]

open access: yesEgyptian Journal of Animal Health, 2021
Infectious bursal disease (IBD) is caused by infectious bursal disease virus (IBDV) belonging to the family Birnaviridae. This virus causes an immunosuppressive disease in chickens.
doaj   +1 more source

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