Короткий опис (реферат):
The polymorphism of the gene of cytochrome P-450 2E1 (CYP2E1) that participate in metabolism of antituberculosis agent isoniazid may influence on effectiveness of tuberculosis (TB) treatment. Aim of research: to detect the peculiarities of pulmonary TB course and outcome after in -patient treatment according to CYP2E1 genotype of the patients with primary TB. Materials and methods: analysis of medical cards from 86 patients with primary pulmonary tuberculosis at the end of hospital treatment in Odessa regional antituberculosal dispensary was conducted in 2012 year with consideration of CYP2E1 genotype. Results: the obtained data has proved that at the beginning of treatment there was no significant difference between TB patients concerning the signs of destruction, infiltration and disintegration according to CYP2E1 polymorphism, however the patients with CD, DD genotype more frequently had sings of dissemination and destruction in pulmonary tissues than the patients with CC genotype. At the end of in-patient treatment the patients with CD, DD genotype more often exhibited signs of infiltration of pulmonary tissues and longer remained smear-positive according to cultural method, than the patients with CC genotype. Despite of CYP2E1 genotype around 25% of tuberculosis patients had multidrug resistant strains of M.tuberculosis in the end of in-patient treatment. It will be important to check in coming researches an influence of CYP2E1 polymorphism in TB-patients on toxicity of antituberculosis therapy.
