Results 101 to 110 of about 99,554 (212)

Avian Sarcoma/Leukosis Virus (RCAS)-mediated Over-expression of IFITM3 Protects Chicks from Highly Pathogenic Avian Influenza Virus Subtype H5N1 [PDF]

Broad-spectrum antiviral activities of interferon-induced transmembrane proteins (IFITMs) are primarily attributed to in vitro inhibition of viral entry.
Gardiner, Emma Louise, Abdelsabour, Mohammed A., Ahmed, Kawkab A., Naggar, Rania F. El, El-Safty, Munir M., Munir, Muhammad, Atasoy, Mustafa O., Rohaim, Mohammed A., Madbouly, Yahia M.   +8 more
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Intra- and interspecies transmission of H7N7 highly pathogenic avian influenza virus during the avian influenza epidemic in the Netherlands in 2003 [PDF]

, 2009
The poultry epidemic of H7N7 highly pathogenic avian influenza (HPAI) virus in the Netherlands in 2003 was probably the result of the introduction of an H7N7 low pathogenic avian influenza (LPAI) virus (by interspecies transmission from wild birds) and ...
Goot, J.A., van der, Stegeman, J.A., Jong, M.C.M., de, Koch, G.   +3 more
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Avian immunology /

, 2008
The science underpinning avian immunology is crucial to understanding basic immunological principles and the exceptional features of the avian immune system, as different strategies birds have adopted can provide important evolutionary insights.
Kaspers, Bernd., Davison, T. F.(T. Fred), Schat, K. A.(Karel Antoni),   +2 more
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Avian influenza and the poultry trade [PDF]

Because of high mortality rates, high rates of contagion, and the possibility of cross-species infection to mammals including humans, high pathogenic avian influenza is a major concern both to consumers and producers of poultry.
Nicita, Alessandro
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Screening and integration of ALVE and its impact on production performance of Bashang Longtail chickens

Siliao yanjiu
The experiment aims to study the distribution of avian leukosis virus (ALVE) in Bashang Longtail chickens and its impact on their production performance.
GAO Qi-meng, DONG Jiao-jiao, WANG Tao, GUO Yan-li, FENG Kai-di, WANG Mao-sen, LI Lan-hui   +6 more
doaj  

Characterization of TCRβ and IGH Repertoires in the Spleen of Two Chicken Lines with Differential ALV-J Susceptibility Under Normal and Infection Conditions

Animals
This study investigates the immunological factors underlying the differential susceptibility of two chicken strains, E- and M-lines, to avian leukosis virus subgroup J (ALV-J).
Meihuizi Wang, Qihong Zhang, Rongyang Ju, Junliang Xia, Chengxun Xu, Weiding Chen, Xiquan Zhang   +6 more
doaj   +1 more source

Investigation on Avian leukosis in Broiler parent chickens in Khartoum

, 2004
The commercially important avian oncogenic diseases of poultry are avian leukosis and reticuloendotheliosis, which are caused by retroviruses and Marek's disease which is caused by a herpes virus.
Magzob, Maz
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Multiple cases of osteopetrosis-like disease in young broiler flocks in Germany

Poultry Science
Osteopetrosis in chickens is characterized by abnormal osteoblast proliferation and is often caused by avian leukosis virus (ALV). In this study, we report a case of osteopetrosis-like disease in slow-growing broilers, which presented with lameness ...
Hicham Sid, Benjamin Schade, Brigitte Böhm, Eva Kappe, Werner Heering, Andreas Brühschwein, Dörte Lüschow, Ferdinand Schmitt   +7 more
doaj   +1 more source

Research on the Selection Breeding of Resistance to Avian Leukemia in Zhanjiang Minglong Yellow Feather Broilers

Guangdong nongye kexue
【Objective】To explore the resistant breeding situation of the receptor resistant alleles tva and tvb of A/K and B/D/E subgroups of avian leukosis virus within the 7th generation of the grandparental A, B and C lines of Zhanjiang Minglong Yellow feather ...
Huijuan XU, Zitao ZOU, Xinyi XIE, Yu BI, Wanting SU, Yongjian XU, Yi LI, Yongqi LI, Shun LI, Siqi HU, Weiguo CHEN, Qingmei XIE   +11 more
doaj   +1 more source

Characterization of loose and tight dimer forms of avian leukosis virus RNA.

, 2000
International audienceRetroviral genomes consist of two identical RNA molecules joined non-covalently near their 5'-ends. Recently, we showed that an imperfect autocomplementary sequence, located in the L3 domain, plays an essential role in avian sarcoma-
Polge, Emmanuelle, Paoletti, J., Fossé, Philippe, Darlix, Jean-Luc   +3 more
core   +1 more source