全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
中外文文献  中文文献  外文文献
作者:J. Ignjatovic , D.F. Ashton ...
来源:[J].Journal of Comparative Pathology(IF 1.376), 2002, Vol.126 (2-3), pp.115-123Elsevier
摘要:Abstract(#br)The pathogenicity of 25 strains of infectious bronchitis virus (IBV) isolated in Australia between 1961 and 1994 was compared in white leghorn specific pathogen-free chicks. Twelve strains were nephropathogenic and 10 respiratory, the other three being of mixed ...
作者:... D. O'Rourke , J. Ignjatovic , A. H. Noormohammadi
来源:[J].Avian Pathology(IF 1.729), 2015, Vol.44 (6), pp.443-451Taylor & Francis
摘要:Avian Nephritis Virus (ANV) has been implicated in poor growth and renal disease of young chickens. This paper describes the development of a reverse-transcriptase polymerase chain reaction for the detection of ANV in commercial meat chickens and the use of high-resolution m...
作者:... A. Chamings , A.H. Noormohammadi , J. Ignjatovic
来源:[J].Journal of Virological Methods(IF 1.9), 2015, Vol.221, pp.106-114Elsevier
摘要:Abstract(#br)Avian nephritis virus (ANV) has been isolated frequently from commercial broilers in many countries. The prevalence and economic impact of ANV however has been difficult to ascertain due to the lack of convenient serological techniques. In this study the full-length ...
作者:J. Ignjatovic , T. J. Bagust
来源:[J].Avian Pathology(IF 1.729), 1982, Vol.11 (4), pp.579-591Taylor & Francis
摘要:Conjugates of horseradish peroxidase with rabbit IgG antibody against gs antigen (p27) of avian myeloblastosis virus were prepared using glutaralde-hyde and periodate methods of coupling. Conjugates were evaluated for the detection of gs antigen of avian leukosis and sarcoma viru...
作者:J. Ignjatovic , T. J. Bagust
来源:[J].Avian Pathology(IF 1.729), 1983, Vol.12 (4), pp.515-519Taylor & Francis
摘要:The efficiency of enzyme-linked immunosorbent assay (ELISA) for detection of congenital transmission of exogenous lymphoid leukosis virus (LLV) was examined using both vaginal swabs and albumen samples obtained from two layer flocks. Approximately 100 hens were studied in ea...
作者:J. Ignjatovic , R. A. Fraser , T. J. Bagust
来源:[J].Avian Pathology(IF 1.729), 1986, Vol.15 (1), pp.63-74Taylor & Francis
摘要:The effect of subclinical infection with lymphoid leukosis virus (LLV) on the productivity traits of layer hens was investigated. In hens that shed gs-antigen of LLV to albumen, onset of sexual maturity was delayed by a mean of 11 days and the number of eggs laid was reduced -by ...
作者:J. Ignjatovic , K. J. Fahey , T. J. Bagust
来源:[J].Avian Pathology(IF 1.729), 1987, Vol.16 (4), pp.609-621Taylor & Francis
摘要:An enzyme-linked immunosorbent assay (ELISA) for the detection of reticuloendotheliosis virus (REV) is described. The assay is based on antiserum produced in rabbits against the group-specific (gs) antigen of REV which has a molecular weight of 30 kDa (p30). The p30 for immu...
作者:J. Ignjatovic , G. Gould ...
来源:[J].Avian Pathology(IF 1.729), 2006, Vol.35 (4), pp.293-301Taylor & Francis
摘要:Virus particles exposed to specific anti-virus antibodies result in the formation of immune complexes (Icx). Recent vaccination strategies have employed this feature, and an infectious bursal disease virus (IBDV) vaccine based on Icx has been released and is expected to repl...
作者:J. Ignjatovic , S. I. Sapats , F. Ashton
来源:[J].Avian Pathology(IF 1.729), 1997, Vol.26 (3), pp.535-552Taylor & Francis
摘要:The antigenic relationship among 36 IBV strains isolated between 1961 and 1994 from vaccinated and non-vaccinated chicken flocks was determined. Based on the reaction with nine monoclonal antibodies (MAbs) in ELISA and polyclonal chicken sera in western blotting, IBV strains clea...
作者:... C. Fu , X. Y. Zhao , J. Ignjatovic
来源:[J].Avian Pathology(IF 1.729), 1998, Vol.27 (6), pp.578-585Taylor & Francis
摘要:Eight strains of infectious bronchitis virus (IBV) were isolated between 1986 and 1995 from broilers and layers at eight different farms in four provinces in China. The viruses were isolated from flocks which suffered from either respiratory disease or nephritis and the majority ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×