Latex agglutination test for diagnosing pneumococcal pneumonia in children in developing countries.
نویسندگان
چکیده
منابع مشابه
A latex agglutination test for lectin binding.
Blood group A + H substance purified from hog gastric mucin was fixed to polystyrene particles by physical absorption to produce a lectin-agglutinable latex. Agglutination of this latex by soybean agglutinin, concanavalin A, and wheat germ agglutinin is specifically inhibited by the respective monosaccharide haptens and is not affected by known noninhibitory sugars. The sensitivity of the assay...
متن کاملRapid latex agglutination test for extraluminal amoebiasis.
AIMS To develop a rapid latex agglutination screening test for invasive amoebiasis. METHODS The performance of an in-house latex agglutination test was compared with three standard serological techniques--the immunofluorescent antibody test (IFAT), the indirect haemagglutination test (IHA), and the cellulose acetate precipitin (CAP) test. Forty six sera were screened; 12 from negative control...
متن کاملRapid latex agglutination test for rubella antibody.
The latex agglutination card test (Rubascan) for the detection of rubella antibody was compared with the standard hemagglutination inhibition and enzyme-linked immunosorbent assay tests. There was complete agreement with sera which had hemagglutination inhibition titers of >/=16. Sera with low levels of antibody which were positive in the enzyme-linked immunosorbent assay, however, gave negativ...
متن کاملLatex agglutination in the diagnosis of pneumococcal infection.
A latex agglutination (LA) method for detection of pneumococcal antigens was evaluated and compared with counterimmunoelectrophoresis (CIE). LA was 2 to 10 times more sensitive than CIE for the detection of purified capsular polysaccharides in defined media, but only when a 1+ or 2+ agglutination reaction was interpreted as positive. LA was much less sensitive than CIE with clinical samples. In...
متن کاملClinical evaluation and reproducibility of the Pastorex Aspergillus antigen latex agglutination test for diagnosing invasive aspergillosis.
AIMS The performance of the Pastorex Aspergillus antigen latex agglutination test for the detection of galactomannan in sera of patients at risk for invasive aspergillosis was evaluated, and the impact of storage on the reproducibility of the antigen titre was tested. METHODS During a one year period, 392 serum samples were obtained from 46 patients at risk for invasive aspergillosis and test...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BMJ
سال: 1989
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.298.6680.1061