Results 91 to 100 of about 5,536 (239)

Comparison of the expression of cytokine genes in the bursal tissues of the chickens following challenge with infectious bursal disease viruses of varying virulence [PDF]

, 2010
BACKGROUND: Cytokines are important mediators and regulators of host responses against foreign antigen, with their main function to orchestrate the functional activities of the cells of the immune system.
Haitang Han, Haiwen Liu, Jihong Yuan, Manfu Zhang, Zandong Li   +4 more
core   +2 more sources

Herpesvirus of Turkey Recombinant Viruses Expressing Infectious Bursal Disease Virus (IBDV) VP2 Immunogen Induce Protection against an IBDV Virulent Challenge in Chickens

Virology, 1995
Two recombinant herpesviruses of turkey (HVT) expressing the VP2 protein of infectious bursal disease virus (IBDV or Gumboro disease virus) have been constructed: vHVT001 and vHVT002. The VP2 open reading frame was inserted at the locus of the small subunit of ribonucleotide reductase gene (HSV-1 UL40 homolog) without any exogenous promoter in vHVT001 ...
Darteil, Raphaël, Bublot, Michel, Laplace, Eliane, Bouquet, Jean-François, Audonnet, Jean-Christophe, Rivière, Michel   +5 more
openaire   +2 more sources

Protection of Chickens against Very Virulent Infectious Bursal Disease Virus (IBDV) and Marek's Disease Virus (MDV) with a Recombinant MDV Expressing IBDV VP2

Virology, 1999
To develop a herpes virus vaccine that can induce immunity for an extended period, a recombinant Marek's disease (MD) virus (MDV) CVI-988 strain expressing infectious bursal disease virus (IBDV) host-protective antigen VP2 at the US2 site (rMDV) was developed under the control of an SV40 early promoter.
Tsukamoto, Kenji, Kojima, Chiaki, Komori, Yoko, Tanimura, Nobuhiko, Mase, Masaji, Yamaguchi, Shigeo   +5 more
openaire   +2 more sources

Characterization of Infectious Bursal Disease Virus Isolated In Malaysia for the Development of Diagnostic Tools [PDF]

, 2002
The P97/302 field outbreak isolate was identified as a very virulent infectious bursal disease virus (vvIBDV) of serotype 1, based on the conventional and molecular characterization methods.
Phong , Su Fun
core  

Construction and characterization of H5N1-recombinant fowlpox viruses co-expressing host cytokines [PDF]

, 2011
Possessing a large double stranded DNA genome up to 300 kb, fowlpox virus (FWPV) has been developed to express avian influenza virus (AIV) antigens since the late 1980s. A more advanced approach would be to coexpress host cytokines from such recombinants.
Abdul Razak, Mariatulqabtiah, Abdul Razak, Mariatulqabtiah   +1 more
core   +1 more source

Detection of emerging parvoviruses and anellovirus in lung of captive wild boars. [PDF]

, 2013
Projeto/Plano de Ação: 02.11.10.600 ...
BARCELLOS, D. E. S. N. de, BIONDO, N., CANAL, C. W., GAVA, D., MOSENA, A. C. S., SCHAEFER, R., SOUZA, C. K. de S., ZANELLA, J. R. C.   +7 more
core  

Molecular epidemiology of infectious bursal disease virus in Zambia [PDF]

, 2013
Nucleotide sequences of the VP2 hypervariable region (VP2-HVR) of 10 infectious bursal disease viruses detected in indigenous and exotic chickens in Zambia from 2004 to 2005 were determined. Phylogenetic analysis showed that the viruses diverged into two
Christopher J. Kasanga, Hetron M. Munang’andu, Hideto Fukushi, Kenji Ohya, Tsuyoshi Yamaguchi   +4 more
core   +1 more source

A Single Mutation of VP2 is Responsible for the Lethality and Antigenicity Differences between Novel Variant and Very Virulent IBDV Strains [PDF]

, 2023
Nan Jiang, Guodong Wang, Wenying Zhang, Yulong Wang, Xinxin Niu, Mengmeng Huang, Li Gao, Kai Li, Hongyu Cui, Changjun Liu, Yanping Zhang, Keyan Bao, Suyan Wang, Yuntong Chen, Xiaomei Wang, Yulong Gao, Xiaole Qi   +16 more
openalex   +1 more source

Identification and pathogenicity of a natural reassortant between a very virulent serotype 1 infectious bursal disease virus (IBDV) and a serotype 2 IBDV

Virology, 2011
Infectious bursal disease virus (IBDV) causes an economically important, immunosuppressive disease in chickens. There are two serotypes of the virus that contain a bi-segmented double-stranded RNA genome. In December 2008, the first very virulent (vv)IBDV was identified in California, USA and in 2009 we isolated reassortant viruses in two different ...
Jackwood, Daral J., Sommer-Wagner, Susan E., Crossley, Beate M., Stoute, Simone T., Woolcock, Peter R., Charlton, Bruce R.   +5 more
openaire   +2 more sources

Optical Coherence Tomography Angiography in the Assessment of Vulvar Lichen Sclerosus Vascularity and Epithelial Thickness In Vivo

Translational Biophotonics, Volume 6, Issue 1-2, December 2024.
Optical Coherence Tomography Angiography in the Assessment of Vulvar Lichen Sclerosus ABSTRACT Vulvar lichen sclerosus is a chronic inflammatory skin condition that leads to scarring and an increased risk of squamous cell carcinoma. It presents clinically as atrophic white patches or plaques, often with associated fissures, erosions, hyperkeratosis ...
Raksha Sreeramachandra Murthy, Christina N. Kraus, Felicia Lane, Zhongping Chen   +3 more
wiley   +1 more source