منابع مشابه
Specific detection of Brucella DNA by PCR.
A PCR assay with primers derived from the 16S rRNA sequence of Brucella abortus was developed. Nine different combinations between six primers were tested. One pair of primers, which amplified a 905-bp fragment, was selected. As little as 80 fg of Brucella DNA was detected by this method. DNAs from all of the representative strains of the species and biovars of Brucella and from 23 different Br...
متن کاملComparing Rapid and Specific Detection of Brucella in Clinical Samples by PCR-ELISA and Multiplex-PCR Method
Background: Rapid diagnosis and differentiation of Brucella is of high importance due to the side effects of antibiotics for the treatment of brucellosis. This study aimed to identify and compare PCR-ELISA as a more accurate diagnositc test with other common molecular and serological tests. Methods: ...
متن کاملDetection of Brucella melitensis DNA in the milk of sheep after abortion by PCR assay
El diagnóstico de laboratorio de brucelosis es generalmente realizado por métodos microbiológicos y serológicos. La prueba PCR es reconocida como una alternativa específica y sensible para la detección de diferentes agentes bacterianos. Se realizó una evaluación de la prueba PCR para la detección de ADN de Brucella melitensis en leche de oveja. Ciento dos muestras tomadas de ovejas postaborto f...
متن کاملSimultaneous detection of the genus Brucella by combinatorial PCR.
We have developed a combinatorial polymerase chain reaction (PCR) procedure to identify four major species of the genus Brucella simultaneously. Four pairs of primers targeting the genes encoding a cell surface protein (BCSP31) and outer membrane proteins (omp2b, omp2a and omp31) were prepared. PCR using these primers gave rise to specific patterns of amplification for each Brucella spp. examin...
متن کاملDetection of Brucella Antibody and DNA in Cow Milk by ELISA and PCR Methods
The aim of the present study was to determine comparatively the presence of anti-Brucella antibody and Brucella DNA in cow milk. Anti-Brucella antibody was detected by ELISA based on the lipopolysaccharide (LPS) as diagnostic antigen. Besides, the presence of Brucella DNA in milk samples was screened by eryCD gene-targeted PCR and B. abortus DNA was determined by amplification of alkB genes. Fo...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1995
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.33.3.615-617.1995