Maternal immunity against avian influenza H5N1 in chickens: limited protection and interference with vaccine efficacy
نویسندگان
چکیده
منابع مشابه
Immunity Against Avian Influenza Viruspanax Ginseng Polysaccharide (GPS) Can Improve Immunity Against H9N2 Avian Influenza Virus in Chickens
The humoral immunization potential of panax ginseng polysaccharide (GPS) against H9N2 avian influenza virus (H9N2 AIV) in chickens was investigated. The effects of GPS treatment before and during H9N2 AIV infection were determined in chicken embryo fibroblast (CEF) by MTT (3(4, 5-dimethylthiazol-2-yl)-2, 3-diphenyl tetrazolium bromide) assays and quantitative RT-PCR analysis of MHC and cytokine...
متن کاملProtection against H5N1 Avian Influenza Virus in Ducks
6 1 State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, CAAS, 7 427 Maduan Street, Harbin 150001, P. R. China 8 2 Institute of Medical Science, University of Tokyo, Tokyo 108-8639, Japan 9 3 ERATO Infection-Induced Host Responses Project, Saitama 332-0012, Japan 10 4 Department of Pathobiological Sciences, University of Wisconsin-Madison, Madison, Wisconsin, ...
متن کاملimmunity against avian influenza viruspanax ginseng polysaccharide (gps) can improve immunity against h9n2 avian influenza virus in chickens
the humoral immunization potential of panax ginseng polysaccharide (gps) against h9n2 avian influenza virus (h9n2 aiv) in chickens was investigated. the effects of gps treatment before and during h9n2 aiv infection were determined in chicken embryo fibroblast (cef) by mtt (3(4, 5-dimethylthiazol-2-yl)-2, 3-diphenyl tetrazolium bromide) assays and quantitative rt-pcr analysis of mhc and cytokine...
متن کاملSingle vaccination provides limited protection to ducks and geese against H5N1 high pathogenicity avian influenza virus.
Since 2002, high pathogenicity avian influenza (HPAI) has spread from Asia to Europe and into Africa, causing the largest epizootic of HPAI of the last 50 yr, including infecting domestic and wild waterfowl. Our study was conducted to investigate whether a single vaccination of 7-day-old domestic ducks and geese with inactivated oil emulsion vaccines resulted in protection against HPAI virus ch...
متن کاملAvian Influenza (H5N1) Virus in Waterfowl and Chickens, Central China
In 2004, 3 and 4 strains of avian influenza virus (subtype H5N1) were isolated from waterfowl and chickens, respectively, in central People's Republic of China. Viral replication and pathogenicity were evaluated in chickens, quails, pigeons, and mice. We analyzed the sequences of the hemagglutinin and neuraminidase genes of the isolates and found broad diversity among them.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Avian Pathology
سال: 2011
ISSN: 0307-9457,1465-3338
DOI: 10.1080/03079457.2010.541226