[Association of C677T gene polymorphism of methylenetetrahydrofolate reductase with insulin resistance among Kirghizes].

Aim: To study an association of C677T gene polymorphism of methylenetetrahydrofolate reductase (MTHFR) and insulin resistance (IR) among ethical Kirghizes.

Methods: 132 Kirghiz patients with IR according to HOMA index (n=132) and sex and age matched patients without IR, diabetes mellitus (DM) type 2 or metabolic syndrome (MS) (n=132) were included into this study. Measurements of blood pressure (BP), body mass index, waist and hip circumference, fasting blood sugar, insulin, lipid parameters and C677T gene polymorphism of MTHFR were performed in all patients.

[Mechanisms of genome instability in children with periventricular leucomalacia that resulted in cerebral palsy].

The activity of free-radical oxidation and the level of genome instability in children with periventricular leucomalacia that resulted in cerebral palsy have been studied. Genome destabilization, i.e.

[Statistically mapping modeling of the spread of rifampicin-resistant M. tuberculosis strains in different regions of the Kyrghyz Republic].

Mapping modeling of the distribution of rifampicin-resistant tuberculosis was made in different regions of the Kyrghyz Republic. The results of determination of rifampicin resistance in Mycobacterium tuberculosis (MBT) by the biochip test were used to examine 904 MBT DNA samples taken when examining the patients living in different regions of the Kyrghyz Republic: Bishkek (n = 323), the Chui (n = 185), Issyk-Kul (n = 68), Naryn (n = 75), Talas (n = 47), Osh (n = 65), Dzhalal-Abad (n = 90), and Batken (n = 51) Regions. Comparison of the distribution of drug-resistant forms of tuberculosis by different regions revealed that rifampicin-resistant MBT strains were more frequently encountered in the densely populated regions of the republic - Bishkek and the Chui Region.

[Analysis of mutations of multidrug-resistant M. tuberculosis strains in patients with tuberculosis in the Kyrghyz Republic].

Two hundred and seventy-eight M. tuberculosis DNA samples taken from patients with clinically confirmed pulmonary and extrapulmonary tuberculosis were studied. Mutations of the rpoB, inhA, katG, and ahpC genes were analyzed by using multiple drug-resistant (MDR) biochips.

[Use of biological microchips in the determination of drug-resistance of Mycobacterium tuberculosis to rifampicin].

The present-day problems in tuberculosis control are associated with a difficulty in detecting Mycobacterium tuberculosis (MBT) in due time and in determining its drug sensitivity by conventional microbiological assays. The determination of the drug sensitivity of MBT takes much time from 2 weeks to 3 months, which fails to initiate and perform specific therapy timely. Molecular genetic techniques, including biochip analysis, yield results in 24-48 hours, which solves the problem of choosing and initiating adequate antibacterial therapy in the shortest possible time after tuberculosis is diagnosed.