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Evaluation of enzyme-linked immunosorbent assays with recombinant antigens for the serodiagnosis of equine Babesia infections
被引:9
|作者:
Huang, Xiaohong
Xuan, Xuenan
Yokoyama, Naoaki
Katayama, Yoshinari
Anzai, Toru
Igarashi, Ikuo
机构:
[1] Obihiro Univ Agr & Vet Med, Natl Res Ctr Protozoan Dis, Obihiro, Hokkaido 0808555, Japan
[2] Epizoot Res Inst Japan Racing Assoc, Div Microbiol, Kokubunji, Tokyo 3290412, Japan
基金:
日本学术振兴会;
关键词:
B;
caballi;
equi;
Bc48;
EMA-2t;
ELISA;
D O I:
10.1016/j.vetpar.2006.03.013
中图分类号:
R38 [医学寄生虫学];
Q [生物科学];
学科分类号:
07 ;
0710 ;
09 ;
100103 ;
摘要:
Two enzyme-linked immunosorbent assays (ELISA) with recombinant protein as antigens were evaluated by comparison with the indirect fluorescent antibody tests (IFAT) for the detection of specific antibodies to Babesia caballi and Babesia equi, respectively in 380 sera from experimentally infected, uninfected, and field horses. The high concordances of 92.4% (351/380) and 98.2% (373/380) between ELISA and IFAT for B. caballi and B. equi, respectively suggest that ELISA, especially for B. equi infection, could be alternative to the corresponding IFAT for serodiagnoses of equine piroplasmosis, although some improvements are required in ELISA for B. caballi. (c) 2006 Elsevier B.V. All rights reserved.
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页码:158 / 161
页数:4
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