Results 221 to 230 of about 12,651 (248)
Some of the next articles are maybe not open access.
Modulation of macrophages by infectious bursal disease virus
Cytogenetic and Genome Research, 2007Infectious bursal disease is one of the most important naturally occurring viral diseases of chickens worldwide. The causative agent, infectious bursal disease virus (IBDV), belongs to the family Birnaviridae. This viruscauses an acute, highly contagious and immunosuppressive disease in chickens.
Mahesh Khatri, Jagdev M. Sharma
openaire +3 more sources
Identification of the Infectious Bursal Disease Virus in Mexico
Avian Diseases, 1972An isolate (69-729) was obtained from birds showing clinical signs and lesions of infectious bursal disease (IBD). When inoculated into susceptible embryos it produced lesions characteristic of those produced by infectious bursal disease virus (IBDV). Its chloroform resistance, size, and cross-neutralization suggest that isolate 69-729 is an IBDV and ...
A. Antillón +2 more
openaire +3 more sources
Infectious Bursal Disease Virus
2018Infectious bursal disease is an acute, highly contagious, immunosuppressive disease that affects young birds causing important economic losses in the poultry industry. Its etiological agent is the Infectious bursal disease virus (IBDV), a non-enveloped bi-segmented double stranded RNA virus which belongs to the Genus Avibirnavirus from the Family ...
Evangelina Gómez +7 more
openaire +2 more sources
Molecular Detection and Differentiation of Infectious Bursal Disease Virus
Avian Diseases, 2007Vaccination of hens, with the subsequent maternal immunity imparted to chicks, is the primary means of controlling infectious bursal disease virus (IBDV). Effective vaccination depends on rapid and accurate diagnosis of the subtype present in a flock because vaccines based on the classic subtype of IBDV can fail to protect against challenge with a ...
Tsang Long Lin +2 more
openaire +3 more sources
Infectious Bursal Disease Virus (IBDV)
2019Infectious 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.
Abdulazim M. Ibrahim +4 more
openaire +2 more sources
Infection and activation of bursal macrophages by virulent infectious bursal disease virus
Virus Research, 2005In this study the effect of infectious bursal disease virus (IBDV) on bursal macrophages during the acute phase of the infection was examined. Specific-pathogen-free (SPF) chickens were exposed to virulent IBDV and bursal adherent cells were examined by immunohistochemisrty and RT-PCR for virus infection and by real-time quantitative RT-PCR (qRT-PCR ...
Ra Mi Cha +3 more
openaire +3 more sources
Localization of a VP3 epitope of infectious bursal disease virus
Virology, 1991An immunodominant region of VP3, one of the two structural proteins of infectious bursal disease virus (IBDV strain 002-73), has been mapped by restriction site-specific deletion analysis and subcloning in Escherichia coli, followed by immunoblot analysis of the synthesized products.
Mittur N. Jagadish, Ahmed A. Azad
openaire +3 more sources
Infectious Bursal Disease Virus
1980The purpose of this article is mainly twofold: to call attention to the infectious bursal disease virus (IBDV) as a member of a new and relatively unknown group of viruses and to point out a particular feature of IBDV replication, namely infection of lymphoid cells of the bursa of Fabricius (BF) as the main target organ and “viral bursectomy” as a ...
openaire +3 more sources
Infectious Bursal Disease Virus and Antarctic Birds
2009The geographic isolation of the Antarctic continent coupled with the extreme climate has historically been assumed to protect the indigenous Antarctic wildlife from exposure to infectious agents found among animals in more temperate regions. However, with the number of tourists visiting the region more than doubling in the last 10 years (IAATO 2004 ...
Gary Miller, G. R. Shellam, J. M. Watts
openaire +2 more sources