Detection of Mycobacterium tuberculosis Complex in Sputum Specimens by the Automated Roche Cobas Amplicor Mycobacterium Tuberculosis Test
نویسندگان
چکیده
منابع مشابه
Detection of Mycobacterium tuberculosis complex in sputum specimens by the automated Roche Cobas Amplicor Mycobacterium Tuberculosis Test.
Three hundred twenty-four sputum specimens from 151 patients with suspected active pulmonary tuberculosis were tested for the presence of the Mycobacterium tuberculosis complex with auramine fluorochrome stain and automated PCR assay (Roche Cobas Amplicor Mycobacterium Tuberculosis Test [MTB]). The results were compared with those of the conventional Löwenstein-Jensen tube culture and the BACTE...
متن کاملComparison of the automated Cobas Amplicor Mycobacterium tuberculosis assay with the conventional methods for direct detection of Mycobacterium tuberculosis complex in respiratory and extrapulmonary specimens.
OBJECTIVE To evaluate the recently available Cobas Amplicor polymerase chain reaction (PCR) system for the detection of Mycobacterium tuberculosis complex (MTBC) in well-characterized clinical specimens and to compare the results with clinical classification, conventional culture and staining techniques. METHODS Three hundred and forty-four clinical specimens consecutively received for cultur...
متن کاملEvaluation of Cobas Amplicor MTB test to detect Mycobacterium tuberculosis in pulmonary and extrapulmonary specimens.
Tuberculosis (TB) is one of the major public health problems in the world. Effective control of TB depends on rapid and correct diagnosis and appropriate treatment. The aim of this study was to evaluate the performance of Cobas Amplicor MTB (CA-MTB) test for pulmonary and extrapulmonary specimens isolated in our laboratory. A total of 424 specimens obtained from the suspected TB patients from J...
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As part of a series of investigations at Baba Baghi Leprosarium in lran, 44 long-treated leprosy patients were selected for our study. Samples of early morning sputum were obtained from each patient, examined by microscopy for acid-fast bacilli (AFB), and cultured for tubercle bacilli. These tests were negative, but the polymerase chain reaction (PCR) for an insertion sequence believed to b...
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We investigated the use of DNA amplification by polymerase chain reaction (peR) for detection of Mycobacterium tuberculosis in 300 patients who were suspected of having pulmonary tuberculosis and compared the results with culture results which were performed in parallel with PCR. Two-thirds of each sample was processed for smear and culture by standard methods and one-third was prepared fo...
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ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1998
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.36.4.975-978.1998