Evaluation of three commercial latex agglutination kits and a commercial enzyme immunoassay for the detection of cryptococcal antigen
نویسندگان
چکیده
منابع مشابه
Comparison of three commercial cryptococcal latex kits for detection of cryptococcal antigen.
Three commercial latex kits, IBL, MYCO-Immune, and IMMY, for the detection of cryptococcal antigen were compared in regard to sensitivity, specificity, and height of antigen titers. A total of 218 cerebrospinal fluid and 79 serum specimens from 239 patients were included. Twenty-two patients had culture-proven disseminated cryptococcosis. Both the IBL and MYCO-Immune kits had sensitivities of 1...
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The Cand-Tec Candida detection system and enzyme immunoassay for serum mannan were retrospectively compared in a controlled collaborative evaluation of antigen detection in 32 patients with candidiasis proven by biopsy or culture from a normally sterile site and with sera drawn within 7 days of inclusion. With a threshold titer of 1/8, which excluded false-positive results in 17 hospitalized pa...
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A new enzyme immunoassay (EIA), PREMIER Cryptococcal Antigen, was compared with latex agglutination (LA) for the detection and quantitation of circulating capsular polysaccharide antigen from Cryptococcus neoformans. The clinical evaluation of PREMIER EIA as a screening assay, including 475 specimens with 120 LA and EIA positives, resulted in 99% sensitivity and 97% specificity. The clinical sp...
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The commercial hepatitis B enzyme immunoassay kits of Abbott Laboratories and Organon Teknika were compared for their sensitivity, specificity, and reproducibility in detecting the hepatitis B seromarkers hepatitis B surface and e antigens and antibodies to hepatitis B core, e, and surface antigens. With the exception of the Organon kit for antibodies to hepatitis B surface antigen, the specifi...
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We evaluated a new commercial enzyme immunoassay (EIA) for rotavirus (Rotavirus EIA; International Diagnostic Laboratories, Chesterfield, Mo.). A total of 161 consecutive stool samples (including 18 from infants less than 30 days old) submitted to the diagnostic laboratory at Children's Hospital, Washington University Medical Center, St. Louis, Mo., for rotavirus detection were tested by Rotavi...
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ژورنال
عنوان ژورنال: Medical Mycology
سال: 2009
ISSN: 1369-3786,1460-2709
DOI: 10.1080/13693780802607400