Results 21 to 30 of about 7,359 (227)

Host Combats IBDV Infection at Both Protein and RNA Levels

Viruses, 2022
Infectious bursal disease (IBD) is an acute, highly contagious, and immunosuppressive avian disease caused by infectious bursal disease virus (IBDV). In recent years, with the emergence of IBDV variants and recombinant strains, IBDV still threatens the ...
Shujun Zhang, Shijun Zheng
doaj   +1 more source

Plant expression vector's construction of VP2 gene of infectious bursal disease virus

浙江大学学报. 农业与生命科学版, 2003
The VP2 gene of infectious bursal disease virus (IBDV, HZ96 strain) was amplified by polymerase chain reaction with special primers containing Kpn Ⅰ and Sal Ⅰ. The purified PCR product was digested by restricted enzymes Kpn Ⅰ and Sal Ⅰ.
WU Jian-xiang, YU Lian, GONG Hui
doaj   +1 more source

Transcriptomic Analysis of Inbred Chicken Lines Reveals Infectious Bursal Disease Severity Is Associated with Greater Bursal Inflammation In Vivo and More Rapid Induction of Pro-Inflammatory Responses in Primary Bursal Cells Stimulated Ex Vivo

Viruses, 2021
In order to better understand differences in the outcome of infectious bursal disease virus (IBDV) infection, we inoculated a very virulent (vv) strain into White Leghorn chickens of inbred line W that was previously reported to experience over 24% flock
Amin S. Asfor, Salik Nazki, Vishwanatha R.A.P. Reddy, Elle Campbell, Katherine L. Dulwich, Efstathios S. Giotis, Michael A. Skinner, Andrew J. Broadbent   +7 more
doaj   +1 more source

Classification of infectious bursal disease virus into genogroups [PDF]

Archives of Virology, 2017
Infectious bursal disease virus (IBDV) causes infectious bursal disease (IBD), an immunosuppressive disease of poultry. The current classification scheme of IBDV is confusing because it is based on antigenic types (variant and classical) as well as pathotypes.
Michel, Linda O., Jackwood, Daral J.
openaire   +2 more sources

Serological Survey of the Newcastle Disease and Infectious Bursal Disease in Local Ducks and Local Guinea Fowls in Jos, Plateau State, Nigeria

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2004
A serological survey was conducted to determine the prevalence of Newcastle disease (ND) and infectious bursal disease (IBD) antibodies in local ducks and local guinea fowls brought from different locations within Plateau State and neighboring areas to ...
H. M. Mai, O. D. Ogunsola, O. L. Obasi
doaj   +1 more source

Apoptosis induced by infectious bursal disease virus

Journal of General Virology, 1994
Chicken peripheral blood lymphocytes (PBLs) show morphological and biochemical features of apoptosis (programmed cell death) when infected in vitro with infectious bursal disease virus (IBDV). DNA extracted from IBDV-infected lymphocytes displayed an intense laddering pattern when visualized after agarose gel electrophoresis.
A C, Vasconcelos, K M, Lam
openaire   +2 more sources

Evaluation of a Novel Mutant Strain-Enhanced Inactivated Vaccine for Controlling Infectious Bursal Disease in Chickens [PDF]

BIO Web of Conferences
Infectious bursal disease (IBD) is a highly contagious viral infection caused by the Infectious bursal disease virus (IBDV), primarily affecting chickens and turkeys.
Yuan Shuai
doaj   +1 more source

Molecular and in vivo Characterization of an Iranian Infectious Bursal Disease Virus Containing a Mixed Virus Population [PDF]

Iranian Journal of Veterinary Medicine, 1999
BACKGROUND: Infectious bursal disease (IBD) is a highly contagious immunosuppressive disease of young chickens caused by infectious bursal disease virus (IBDV).
Amir Ghorbani, Seyed Mostafa Peighambari, Jamshid Razmyar   +2 more
doaj   +1 more source

Characteristics of Bursal T Lymphocytes Induced by Infectious Bursal Disease Virus [PDF]

Journal of Virology, 2000
ABSTRACTInfectious bursal disease virus (IBDV) is an avian lymphotropic virus that causes immunosuppression. When specific-pathogen-free chickens were exposed to a pathogenic strain of IBDV (IM), the virus rapidly destroyed B cells in the bursa of Fabricius. Extensive viral replication was accompanied by an infiltration of T cells in the bursa.
I J, Kim, S K, You, H, Kim, H Y, Yeh, J M, Sharma   +4 more
openaire   +2 more sources

Recombinant vaccines and infectious bursal disease virus.

CABI Reviews, 2013
Abstract Infectious bursal disease virus (IBDV) is the aetiological agent of infectious bursal disease (IBD), an immunosuppressive and highly contagious disease that affects young birds causing important economic losses in the poultry industry worldwide.
Lucero, María Soledad, Gómez, Evangelina Raquel, Carballeda, Juan Manuel, Gravisaco, María José, Chimeno Zoth, Silvina Andrea, Berinstein, Analía   +5 more
openaire   +2 more sources