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Development of a universal plate-agglutination test for detecting Haemophilus parasuis

文献类型: 外文期刊

作者: Guo, Dingqian 1 ; Tang, Cheng 1 ; Hai, Quan 1 ; Shao, Guoqing 2 ; Yue, Hua 1 ;

作者机构: 1.SW Univ Nationalities, Coll Life Sci & Technol, Chengdu 610041, Peoples R China

2.Jiangsu Acad Agr Sci, Nanjing 210041, Peoples R China

关键词: diagnostic antisera;Haemophilus parasuis;plate-agglutination

期刊名称:JOURNAL OF VETERINARY SCIENCE ( 影响因子:1.672; 五年影响因子:1.904 )

ISSN: 1229-845X

年卷期: 2010 年 11 卷 4 期

页码:

收录情况: SCI

摘要: Due to the serovar diversity in Haemophilus (H.) parasuis, it is difficult to develop a universal serological method for detection of this pathogen. Here, we report a universal plate-agglutination test for detecting H. parasitic. Diagnostic antisera were prepared by mixing antisera of serovars 4, 5, 12, 13 and 14 in the optimized ratio. The results of the plate-agglutination test showed that the diagnostic antisera could agglutinate with all 15 reference strains of H. parasuis and 74/75 clinical isolates. Further, the specificity of the method was validated with 22 bacterial strains from 12 related species.

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