Evaluation of commercial antisera for Shigella serogrouping
نویسندگان
چکیده
منابع مشابه
Evaluation of commercial antisera for Salmonella serotyping.
We compared a set of commercial Salmonella somatic and flagellar serotyping antisera to in-house-prepared antisera from the Microbial Diseases Laboratory, California Department of Public Health, using 327 Salmonella enterica strains belonging to subgroups I, II, IIIa, IIIb, and IV. The sensitivities of Denka Seiken (Tokyo, Japan) somatic and flagellar antisera (using a tube agglutination assay)...
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Salmonella somatic polyvalent antisera for groups A through E or A through I with or without Vi and Salmonella Vi antisera were purchased from four commercial producers and evaluated. Center for Disease Control (CDC) methods and specifications were used. The four polyvalent and two of the four Vi antisera did not meet CDC performance specifications. Suggestions are made for improving the labora...
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The clinical need to rapidly and correctly differentiate beta-hemolytic streptococci into Lancefield groups has prompted the development of commercially available rapid agglutination techniques. A modified Streptex (Wellcome Diagnostics, Research Triangle Park, N.C.) technique and the PathoDx latex Strep Grouping Kit (Diagnostic Products Corporation, Los Angeles, Calif.) technique were applied ...
متن کاملEvaluation of commercial antisera for serotyping heat-labile antigens of Campylobacter jejuni and Campylobacter coli.
Commercial antisera for serotyping 22 heat-labile antigens of Campylobacter jejuni and Campylobacter coli were evaluated by using 66 isolates from human and nonhuman sources. Test results were compared with results of tests using antisera produced at the Centers for Disease Control (CDC), Atlanta, Ga. All strains (three isolates of each of the 22 serotypes) were typeable with the CDC antisera. ...
متن کاملEvaluation of commercially available antisera for serotyping of Pseudomonas aeruginosa.
Commercially available O antisera have been compared with a standard pyocine typing method in the investigation of 156 strains of Pseudomonas aeruginosa. A third of the strains belonged to serotypes 3 or 6 and 42.3% to pyocine type 1. Good differentiation of strains belonging to the predominant serotypes was achieved by pyocine typing. Although routine use of both methods provides a more comple...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1995
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.33.8.1997-2001.1995