نتایج جستجو برای: infectious bursal disease vaccine

تعداد نتایج: 1619595  

2014
Fabrizio Faggiano Elias Allara Fabrizia Giannotta Roberta Molinar Harry Sumnall Reinout Wiers Susan Michie Linda Collins Patricia Conrod

Fabrizio Faggiano and colleagues discuss how a central, transparent, and evidence-based approval process is needed for behavioral prevention interventions in Europe and propose a way forward. Please see later in the article for the Editors' Summary.

Journal: :The Journal of general virology 1998
A Fernández-Arias C Risco S Martínez J P Albar J F Rodríguez

A recombinant vaccinia virus inducibly expressing ORF A1 of infectious bursal disease virus (IBDV) has been constructed and characterized. Cells infected with this recombinant virus express the IBDV polyprotein, which is proteolytically processed to give mature VP2, VP3, and VP4 polypeptides. An electron microscopy study revealed that the cytoplasm of cells infected with the recombinant virus c...

2016
Shanshan Huo Liyue Wang Yonghong Zhang Jianlou Zhang Yuzhu Zuo Jian Xu Dan Cui Xiujin Li Fei Zhong

Mammalian interleukin-7 (IL-7) is able to stimulate lymphocyte proliferation and maturation, and reverse immunosuppression. However, whether poultry IL-7 has similar functions remains unclear. Chicken infectious bursal disease virus (IBDV) causes serious immunosuppression in chicken due to virus-induced immune disorder. Whether chicken IL-7 (chIL-7) has the ability to restore the immunity durin...

2016

Submit Manuscript | http://medcraveonline.com Abbreviations: FMD: Foot and Mouth Disease; VIM: Virus Infection Media; DNA: Deoxyribonucleic Acid; RNA: Ribonucleic Acid; BHK2: Baby Hamster Kidney; HEP: Human Epithelial Cell; MDCK: Madin Darby Canine Kidney; MRC: Medical Research Council; 3 Day Transfer; MA: Microbiological Associates; NCCS: National Centre for Cell Science; ATCC: American Type C...

Journal: :Evidence-Based Complementary and Alternative Medicine 2011

Journal: :Journal of virology 2006
Chung-Chau Hon Tsan-Yuk Lam Alexei Drummond Andrew Rambaut Yiu-Fai Lee Chi-Wai Yip Fanya Zeng Pui-Yi Lam Patrick T W Ng Frederick C C Leung

Infectious bursal disease virus (IBDV) is a birnavirus causing immunosuppressive disease in chickens. Emergence of the very virulent form of IBDV (vvIBDV) in the late 1980s dramatically changed the epidemiology of the disease. In this study, we investigated the phylogenetic origins of its genome segments and estimated the time of emergence of their most recent common ancestors. Moreover, with r...

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