Klinik Örneklerde Mycobacterium Tuberculosis Saptanmasında PCR-ELISA Yönteminin Değerlendirilmesi

Discrimination of Mycobacterium tuberculosis strains by PCR.

Efficient ELISA for diagnosis of active tuberculosis employing a cocktail of secretory proteins of Mycobacterium tuberculosis.

Rapid and accurate diagnosis is important for preventing transmission of Mycobacterium tuberculosis. Currently available tuberculosis (TB) diagnostic methods lack desired sensitivity and specificity, and require sophisticated equipment and skilled workforce including weeks' long duration to yield results. In this study, extracellular proteins or secretory protein antigens of M. tuberculosis H37...

Comparison of microscopy and PCR in detection of Mycobacterium tuberculosis

Objective: Tuberculosis (TB) one of the most important major causes of mortality and morbidity around the world. Early detection of TB affords to prevent transmission of TB and better treatment options. The aim of this study is to evaluate sensitivity of fluorescent, Ziehl Neelsen microscopy and Polymerase Chain Reaction (PCR) method. Methods: Fifty samples of clinically suspected cases of pulm...

PCR based detection of Mycobacterium tuberculosis: effect of sample preparation.

Tests based on the polymerase chain reaction (PCR) for the detection of the Mycobacterium tuberculosis complex in clinical samples have a lower sensitivity when compared to culture. This has been attributed to the presence of inhibitors to Taq polymerase and/or suboptimal DNA extraction procedures. We tested different methods of processing smear negative culture positive sputum (n = 52) using d...

A 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...