نتایج جستجو برای: commercial kits
تعداد نتایج: 144667 فیلتر نتایج به سال:
Background: The hypersensitivity to cow’s milk allergens is the most common allergies in children at the first year of life. The specific IgE evaluation is one of the important methods in diagnosis of allergic disease. The aim of this study was development of a sensitive and credible procedure for detection of cow’s milk allergens specific IgE. Methods: The allergen discs...
conclusions we found that purified locally isolated soluble crude antigens of the rh strain of t. gondii from the peritoneal cavity of mice may be one of the most promising antigens for detection of human toxoplasmosis in routine screening. results indigenous elisa was used to examine 100 serum samples containing anti-t. gondii igg, with a sensitivity of 98% (commercial kits: 100%). another 100...
OBJECTIVE There are various methods for anti-dsDNA detection. Crithidia luciliae indirect immunofluorescence test (CLIFT) and enzyme immunoassay (EIA) are the most commonly used at present. A number of CLIFT and EIA kits are commercially available. The objective of the present study was to evaluate the diagnostic performance of three commercial CLIFT kits, two commercial EIA kits, and their com...
OBJECTIVES To assess the diagnostic performance of 11 commercial PR3- and MPO-ANCA ELISA systems (direct, capture and high sensitive [hs] ELISA). METHODS Sera from 90 patients with AAV (GPA, MPA and CSS) and 20 disease controls (SLE; RA) and healthy individuals were tested for the presence of ANCA by IFT and by different ELISAs for the presence of PR3-and MPO-ANCA, respectively. Furthermore, ...
We describe a comparative evaluation of commercial fluorescent treponemal antibody-absorbed test kits, using 150 selected patient sera. The ability of the test kits to detect reactive sera varied from 82.5 to 95%; that for nonreactive sera varied from 80.9 to 96.4%. Reproducibility of reactive and nonreactive results, measured by between-assay and within-assay studies, averaged 42%. The results...
Background and purpose: Toxoplasmosis is a parasitic protozoan disease producing severe complications in congenital and immunocompromised cases. The enzyme-linked immunosorbent assay (ËLÏSÂ) is the most common laboratory method for serodiagnosis of toxoplasmosis. Çommercial kits have no unique procedure for standardization and this may influence the consistency of the results. The present stu...
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