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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">zabmedvestnik</journal-id><journal-title-group><journal-title xml:lang="ru">Забайкальский медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Transbaikalian Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">1998-6173</issn><publisher><publisher-name>Читинская государственная медицинская академия</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52485/19986173_2022_4_60</article-id><article-id custom-type="elpub" pub-id-type="custom">zabmedvestnik-101</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Уровень IL-1β, TNF-α, IL-4 И IL-10 у носителей SNP генов TLR2(ARG753GLN), TLR4(ASP299GLY) с ушибом головного мозга</article-title><trans-title-group xml:lang="en"><trans-title>Level of IL-1β, TNF-α, IL-4 and IL-10 in TLR2(ARG753GLN), TLR4(ASP299GLY) SNP carriers with brain injury</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мироманов</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Miromanov</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39а Gorky Street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ступин</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Stupin</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39а Gorky Street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мироманова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Miromanova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39а Gorky Street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Витковский</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vitkovsky</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39а Gorky Street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Читинская государственная медицинская академия» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chita State Medical Academy</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>02</day><month>08</month><year>2024</year></pub-date><volume>0</volume><issue>4</issue><fpage>60</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мироманов А.М., Ступин Ю.В., Мироманова Н.А., Витковский Ю.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Мироманов А.М., Ступин Ю.В., Мироманова Н.А., Витковский Ю.А.</copyright-holder><copyright-holder xml:lang="en">Miromanov A.M., Stupin Y.V., Miromanova N.A., Vitkovsky Y.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.zabmedvestnik.ru/jour/article/view/101">https://www.zabmedvestnik.ru/jour/article/view/101</self-uri><abstract><p>Цель исследования – изучить влияние SNP генов TLR2(Arg753Gln), TLR4(Asp299Gly) на уровень IL-1β, TNF-α, IL-4 и IL-10 у пациентов с ушибом головного мозга.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено обследование 96 пациентов молодого возраста (по классификации ВОЗ) с ушибом головного мозга (УГМ). Первую группу (n=50) составили пациенты с ушибом средней степени тяжести в возрасте 29,5 [24; 33] лет. Вторую (n=46) – пациенты с тяжелой степенью (средний возраст 32,5 [28,5; 35] лет), причем в данной группе у 10 больных зарегистрирован летальный исход. Контрольная группа – 100 практически здоровых резидентов аналогичного пола и возраста. Из исследования исключались пациенты с какой-либо острой и/или хронической сопутствующей патологией, а также лица женского пола. Клинические, лабораторные (полиморфиз генов: TLR2(Arg753Gln), TLR4(Asp299Gly); уровень цитокинов: IL-1β, TNFα, IL-4, IL-10) и инструментальные (краниография, компьютерная томография) исследования осуществляли на стационарном этапе лечения (забор материала для исследования выполняли на 3 сутки после травмы). Статистическая обработка результатов исследования осуществлялась с помощью пакета программ IBM SPSS Statistics Version 25.0.</p></sec><sec><title>Результаты</title><p>Результаты. Аллель -753Arg- и генотип -753Arg/Arg преобладали в группе контроля (82,5% и 65%, соответственно) и у пациентов с УГМ средней степени тяжести (100%), тогда как в группе больных с УГМ тяжелой степени превалировала аллель -753Gln- (60,9%) и гетерозиготный -753ArgGln генотип (78,3%). Мутантный генотип -753Gln/Gln рассматриваемого гена выявлен только в группе пациентов с тяжелым УГМ и в группе с летальным исходом (21,7% и 100%, соответственно). Наличие -299Asp- аллели в группе контроля выявлено у 67,5% резидентов, у пациентов с благоприятным исходом УГМ в 66,3% случаев и в 100% у больных с неблагоприятным исходом. У всех пациентов со смертельным исходом ЧМТ в 100% регистрировалось наличие гомозиготного -299AspAsp генотипа. Показано, что у пациентов с УГМ на 3 сутки после травмы содержание таких параметров как IL-1β, TNF-α, IL-4 и IL-10 значимо превышало аналогичные значения группы контроля в 1,3, 1,3, 1,2 и 1,1 раза, соответственно, тогда как у пациентов с неблагоприятным течением УГМ в динамике (St. letalis) в сопоставлении с группой УГМ с благоприятным течением (выздоровление) их уровень значимо превышал параметры контроля в 2, 2, 1,6 и 1,3 раза, соответственно.</p></sec><sec><title>Заключение</title><p>Заключение. При носительстве генотипа -753Gln/Gln SNP гена TLR2(Arg753Gln) и генотипа -299Asp/Asp SNP гена TLR4(Asp299Gly) можно констатировать о значимом влиянии их носительства на более высокое содержание в сыворотке крови изучаемых цитокинов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Оbjective</title><p>Оbjective: to study the effect of polymorphism of the TLR2-753(Arg&gt;Gln), TLR4-299(Asp&gt;Gly) genes for the content of IL-1β, TNF-α, IL-4 and IL-10 in patients with a cerebral contusion.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. 96 young patients (according to WHO classification) with cerebral contusion were examined. The first group (n=50) was compiled by patients with a contusion of moderate severity at the age of 29.5 [24; 33] years. The second (n=46) - patients with a severe degree (average age 32.5 [28.5; 35] years), and in this group in 10 patients an unfavorable outcome (exitus. letalis) was registered. The control group is 100 practically healthy residents of the same sex and age. Patients with any acute and/or chronic concomitant pathology, as well as females, were excluded from the study. Clinical, laboratory (genes polymorphism: TLR2-753(Arg&gt;Gln), TLR4-299(Asp&gt;Gly); Citokine content: IL-1β, TNF-α, IL-4, IL-10) and instrumental (craniography, computed tomography) the studies were carried out at the inpatient stage of treatment (the fence of the material for the study was performed for 3 days after the injury). Statistical processing of research results was carried out using the IBM SPSS Statistics Version 25.0 program.</p></sec><sec><title>Results</title><p>Results. Allele -753Arg- and genotype -753Arg/Arg prevailed in the control group (82.5% and 65%, respectively) and in patients with moderate cerebral contusion (100%), while in the group of patients with severe cerebral contusion, the allele - 753Gln- (60.9%) and heterozygous -753ArgGln genotype (78.3%). The mutant genotype -753Gln/Gln of the gene under consideration was detected only in the group of patients with severe cerebral contusion and in the group with a fatal outcome (21.7% and 100%, respectively). The presence of -299Asp- allele in the control group was detected in 67.5% of residents, in patients with favorable outcome of cerebral contusion in 66.3% of cases and in 100% of patients with unfavorable outcome. In all patients with a fatal TBI, 100% had a homozygous -299AspAsp genotype. It was shown that in patients with cerebral contusion on the 3rd day after injury, the content of such parameters as IL-1β, TNF-α, IL-4 and IL-10 significantly exceeded the control values by 1.3, 1.3, 1.2 and 1, 1 times, respectively, while in patients with an unfavorable course of cerebral contusion in dynamics (St. letalis), in comparison with the group of cerebral contusion with a favorable course (recovery), their level significantly exceeded the control values by 2, 2, 1.6 and 1.3 times , respectively.</p></sec><sec><title>Conclusion</title><p>Conclusion. The presence of the -299Asp/Asp genotype of the TLR4-299Asp&gt;Gly gene polymorphism indirectly contributes to a higher serum level of the cytokine IL-1β, TNF-α, IL-4 and IL-10. When carrying the -753Gln/Gln mutant genotype of the TLR2-753Arg&gt;Gln gene polymorphism, one can state a significant effect of their carriage on a higher content of the studied cytokines in the blood serum.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>черепно-мозговая травма</kwd><kwd>ушиб головного мозга</kwd><kwd>полиморфизм</kwd><kwd>гены</kwd><kwd>цитокины</kwd></kwd-group><kwd-group xml:lang="en"><kwd>traumatic brain injury</kwd><kwd>cerebral contusion</kwd><kwd>polymorphism</kwd><kwd>genes</kwd><kwd>cytokines</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Pellot J.E., Jesus O.D. Cerebral contusion. Treasure Island (FL): StatPearls Publishing. 2021. https://www.ncbi.nlm.nih.gov/books/NBK562147/. PMID 32965818. Bookshelf ID: NBK562147.</mixed-citation><mixed-citation xml:lang="en">Pellot J.E., Jesus O.D. Cerebral contusion. 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