【摘要】 本文介绍了鼠疫FI MCAb致敏红细胞用于反向血凝抑制试验检测鼠疫FI抗体的试验。结果表明,用该法检测95份正常人和8种动物血清,7种非鼠疫菌免疫动物血清,全部阴性;检测9份抗鼠疫强毒株和1份弱毒株血清及1份接种鼠疫菌苗的人血清,全部阳性,滴度比间接血凝试验(IHA)高2~1～2~3。该法可省去另做一排抑制试验的操作程序,较IHA简便、快速,在鼠疫疫源地调查和疫情监测中有良好的应用前景。更多还原

【Abstract】 FI McAb sensitized red cells were used in the counter hemagglutination inhibition test to detect FI antibody of Y, pestis. All the tested sera from 95 normal persons, 8 species o"f animals and 7 animals immunized with non - plague bacterin showed negative results while positive results were obtained from all the tests, on 9 antipest sera against strong virulent Y.pestis, 1 serum against weak virulent Y. pestis and 1 human serum from a subject inoculated with plague bacterin. The titres showed by the present method were much higher than those by IHA, it proved a simpler and faster method without the trouble to prepare an aditional inhibition test. The present method has, therefore, a promising future in the epidemiologic surveilance of plague foci.更多还原