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一种用于口蹄疫初步诊断的酶联免疫吸附测定(ELISA)。特性及与补体结合试验的比较。

An enzyme-linked immunosorbent assay (ELISA) for the primary diagnosis of foot-and-mouth disease. Characterization and comparison with complement fixation.

作者信息

Have P, Lei J C, Schjerning-Thiesen K

出版信息

Acta Vet Scand. 1984;25(2):280-96. doi: 10.1186/BF03547271.

Abstract

A sandwich type ELISA for foot-and-mouth disease (FMD) virus types O, A and C was established, using a combination of rabbit anti-146 S and guinea pig hyperimmune antibodies. This method was found to be highly efficient for the detection of both 146 S particles and 12 S subunits. The ELISA was approximately 500 times more sensitive than complement fixation (CF) when examining epithelial samples of FMD vesicles. An early primary diagnosis of FMD was obtained by both CF and ELISA in 19 out of 21 confirmed cases. The remaining 2 cases were initially negative in CF but positive in ELISA.

摘要

利用兔抗146 S抗体和豚鼠超免疫抗体组合,建立了一种用于检测口蹄疫病毒O型、A型和C型的夹心型ELISA方法。结果发现该方法在检测146 S颗粒和12 S亚基方面效率很高。在检测口蹄疫水疱上皮样本时,该ELISA方法的灵敏度比补体结合试验(CF)高约500倍。在21例确诊病例中,CF和ELISA在19例中均获得了口蹄疫的早期初步诊断。其余2例最初CF检测为阴性,但ELISA检测为阳性。

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Validation of an inhibition ELISA using a monoclonal antibody for foot-and-mouth disease (FMD) primary diagnosis.
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