نتایج جستجو برای: microagglutination test
تعداد نتایج: 812154 فیلتر نتایج به سال:
The results of seven serologic tests for diagnosis of human brucellosis were evaluated. The titrated Rose Bengal test, microagglutination test, microtiter-adapted Coombs test, and immunocapture-agglutination test (Brucellacapt) were positive for all sera from patients with acute brucellosis. The immunoglobulin G (IgG), IgM, and IgA commercial enzyme immunoassays (ELISAs) failed to show specific...
A high titer (1:256) of agglutinating antibodies against Bacteroides ureolyticus was demonstrated in a 35-year-old woman with brain abscess, using a microagglutination test. Tests done with B. ureolyticus and heterologous sera as well as with heterologous strains and the patient's serum were negative. Circulating antibody to B. ureolyticus has not been reported previously.
We report on an outbreak of laboratory-acquired brucellosis involving four technicians working at a microbiology laboratory. All cases occurred in a period of 4 months. Blood cultures and the Rose Bengal test were positive for Brucella spp. in all cases. Microagglutination was positive for Brucella spp. at titers of between 1/40 and 1/160. All patients were cured after treatment.
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