التفاصيل البيبلوغرافية
| العنوان: |
ПОЛІМОРФІЗМ VAL16ALASOD2 ГЕНА СУПЕРОКСИД; ДИСМУТАЗИ І ЗМІНИ ВЕНТИЛЯЦІЙНОЇ СПРОМОЖНОСТІ ЛЕГЕНІВ У ДІТЕЙ - МЕШКАНЦІВ РАДІОАКТИВНО ЗАБРУДНЕНИХ ТЕРИТОРІЙ ТА ДІТЕЙ, ЯКІ ЗАЗНАЛИ ВПЛИВУ СТРЕСОВИХ ЖИТТЄВИХ ПОДІЙ У ПЕРІОД ВОЄННОГО ЧАСУ (Ukrainian) |
| Alternate Title: |
SUPEROXIDE DISMUTASE (SOD2) GENE VAL16ALA POLYMORPHISM AND CHANGES IN THE VENTILATION LUNG CAPACITY OF CHILDREN - RESIDENTS OF RADIOACTIVELY CONTAMINATED TERRITORIES AND CHILDREN WHO HAVE BEEN AFFECTED BY STRESSFUL LIFE EVENTS DURING WARTIME. (English) |
| المؤلفون: |
Колпаков, І. Є., Зигало, В. М., Кондрашова, В. Г., Позниш, В. А., Леонович, Л. О. |
| المصدر: |
Problems of Radiation Medicine & Radiobiology; 2024, Issue 29, p359-374, 16p |
| مصطلحات موضوعية: |
BRONCHIAL spasm, GENETIC variation, LIFE change events, SUPEROXIDE dismutase, GENETIC polymorphisms |
| مستخلص: |
Objective: to determine the distribution of genotypes of genetic polymorphism of manganese superoxide dismutase and to assess the ventilation lung capacity in children& residents of radioactively contaminated areas and children exposed to stressful life events during the war period. Materials and methods. The study involved school&age children - residents of radioactively contaminated areas (RCA) and children exposed to stressful life events during wartime. All those examined had no clinical signs of res& piratory pathology. Genotypes for the SOD2 Val16Ala genetic variant were determined using the polymerase chain reaction (PCR) method. The study of the ventilation lung capacity was assessed by the method of computer spirom& etry based on the flow&volume loop analysis data. Results and conclusions. When studying the genotypes and alleles of the polymorphic marker Superoxide Dismutase 2 Gene Val1 Alain children of group I and II, no significant differences were found between the frequency distribution indicators of genotypes and alleles compared with the reference values of the those of the control group, which consisted of practically healthy residents of the Middle East. Also, no significant differences in the fre& quency distribution of the C and T alleles of the polymorphic marker Superoxide Dismutase 2 Gene Val16Ala were found in the children of both examined groups compared to other representatives of the Caucasian race (Lithua& nians, Finns, Germans). Among children in groups I and II, there was a tendency toward a decrease in the frequen& cy of occurrence of homozygotes with the CC genotype and an increase in the frequency of occurrence of heterozy& gotes with the CT genotype. Among children of both examined groups, in heterozygotes with the CT genotype of the Superoxide Dismutase 2 Gene Val16Ala polymorphism, a tendency towards an increase in the frequency of bronchial hyperreactivity was observed compared to CC homozygotes. Analysis of the variant allele frequency distribution of SOD2 Val16Ala polymorphism in children of both examined groups determined that in the presence of bronchial hyper& reactivity there was a tendency toward an increase in the prevalence of the T allele and a decrease in the prevalence of the C allele. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |