Modified Elek test for detection of heat-labile enterotoxin of enterotoxigenic Escherichia coli.
نویسندگان
چکیده
The Elek test was modified for detection of the heat-labile enterotoxin of enterotoxigenic Escherichia coli. A total of 164 strains of E. coli were tested by the modified Elek test, and the results correlated well with those of the Chinese hamster ovary cell assay and passive immune hemolysis. It is concluded that the modified Elek test is a simple and reproducible assay method for identification of E. coli which produce heat-labile enterotoxin, and is suitable for use in clinical laboratories.
منابع مشابه
Evaluation of three simple and rapid immunological tests for detection of heat-labile enterotoxin of enterotoxigenic Escherichia coli.
Three simple immunological tests, the modified Elek (Biken) test, the modified staphylococcal coagglutination test, and the rapid GM1-horseradish peroxidase-enzyme-linked immunosorbent assay have been evaluated for detection of heat-labile enterotoxin of enterotoxigenic Escherichia coli. Of the 100 coded E. coli strains tested, 94 gave consistent results with all the three immunological tests; ...
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ورودعنوان ژورنال:
- Journal of clinical microbiology
دوره 13 1 شماره
صفحات -
تاریخ انتشار 1981