[Molecular genetic and bacteriological methods for the diagnosis of multidrug resistant M. tuberculosis].
For the early diagnosis of multidrug resistant tuberculosis, 67 sputum samples obtained from primary patients with different clinical forms of pulmonary tuberculosis were examined by the molecular genetic test using the TB-Biochip test system. Having a high sensitivity and specificity, the molecular genetic test for determining the drug sensitivity of Mycobacterium tuberculosis substantially accelerates its diagnosis (2-3 days) before the real-time mode of a patient's admission to the clinic. The method allows identification of mutations in the rpoB (resistance to R), katG, inhG, and ahpC (resistance to H) genes, which permits timely correction of performed specific treatment.
Agaev
F F
FF
Aliev
K A
KA
Salimova
N A
NA
Abuzarov
R M
RM
Gasymov
I A
IA
Griadunov
D A
DA
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004252:DNA Mutational Analysis / Q000379:methods*; D004269:DNA, Bacterial / Q000032:analysis / Q000235:genetics*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009169:Mycobacterium tuberculosis / Q000235:genetics* / Q000302:isolation & purification; D015203:Reproducibility of Results; D012189:Retrospective Studies; D013183:Sputum / Q000382:microbiology*; D018088:Tuberculosis, Multidrug-Resistant / Q000175:diagnosis* / Q000235:genetics / Q000382:microbiology; D055815:Young Adult
D004269:DNA, Bacterial