MAS-PCR: A Quick Cheap Detection Test for Isoniazid Resistance in Mycobacterium tuberculosis
نویسندگان
چکیده
منابع مشابه
A real-time PCR assay for detection of isoniazid resistance in Mycobacterium tuberculosis clinical isolates.
A real-time PCR genotypic assay was developed for the detection of isoniazid (INH) resistance in Mycobacterium tuberculosis. The assay detects mutations C(-15)T and, possibly, G(-24)T in the regulatory region of the inhA gene and proved as sensitive and specific as nucleotide sequencing in all the clinical isolates tested. Our assays mapped the mutations efficiently in 10 out of 35 resistant is...
متن کاملDetection of Mycobacterium tuberculosis resistance mutations to rifampin and isoniazid by real-time PCR.
OBJECTIVE The objective of our study was to evaluate the use of a real-time polymerase chain reaction (PCR)-based technique for the prediction of phenotypic resistance of Mycobacterium tuberculosis. MATERIALS AND METHODS We tested 67 M tuberculosis strains (26 drug resistant and 41 drug susceptible) using a method recommended for the LightCycler platform. The susceptibility testing was perfor...
متن کاملMinor Contribution of inhA-15 Mutations to the Rapid Detection of Isoniazid Resistance in Mycobacterium Tuberculosis Isolates
متن کامل
A new Multi-PCR-SSCP assay for simultaneous detection of isoniazid and rifampin resistance in Mycobacterium tuberculosis.
Prompt detection of drug resistance in Mycobacterium tuberculosis is essential for effective control of tuberculosis (TB). We developed a Multi-PCR-SSCP method that detects more than 80% commonly observed isoniazid (INH) and rifampin (RIF) resistance M. tuberculosis in a single assay. The usefulness of the newly developed method was evaluated with 116 clinical isolates of M. tuberculosis. Disti...
متن کاملA STUDY OF MYCOBACTERIUM TUBERCULOSIS DRUG RESISTANCE IN PULMONARY TUBERCULOSIS
Tuberculosis remains a major public health problem in both developing and developed countries. Drug-resistant tuberculosis is an increasing health problem and serious challenge to tuberculosis (TB) control programs. Information about the susceptibility pattern of Mycobacterium tuberculosis isolates against anti-tuberculosis drugs is an important aspect to TB control. The objectives of the s...
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ژورنال
عنوان ژورنال: International Journal of Infectious Diseases
سال: 2008
ISSN: 1201-9712
DOI: 10.1016/j.ijid.2008.05.854