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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">kurskvest</journal-id><journal-title-group><journal-title xml:lang="ru">Человек и его здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Humans and their health</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1998-5746</issn><issn pub-type="epub">1998-5754</issn><publisher><publisher-name>Kursk State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21626/vestnik/2024-3/07</article-id><article-id custom-type="edn" pub-id-type="custom">SIMAOT</article-id><article-id custom-type="elpub" pub-id-type="custom">kurskvest-1339</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>МЕДИКО-БИОЛОГИЧЕСКИЕ НАУКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICOBIOLOGICAL SCIENCES</subject></subj-group></article-categories><title-group><article-title>Особенности химического состава и резистентности эмали зубов жителей Курска</article-title><trans-title-group xml:lang="en"><trans-title>Features of the chemical composition and resistance of the tooth enamel of Kursk residents</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3638-4483</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тишков</surname><given-names>Денис Сергеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Tishkov</surname><given-names>Denis S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, заведующий кафедрой терапевтической стоматологии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate Professor, Head of the Department of Therapeutic Dentistry, KSMU, Kursk, Russian Federation</p></bio><email xlink:type="simple">den-tishkov@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4046-1915</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пихур</surname><given-names>Оксана Львовна</given-names></name><name name-style="western" xml:lang="en"><surname>Pikhur</surname><given-names>Oksana L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Курский государственный медицинский университет (КГМУ)</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Associate Professor at the Department of Therapeutic Dentistry, KSMU, Kursk, Russian Federation</p></bio><email xlink:type="simple">oruhk@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7745-2599</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бобынцев</surname><given-names>Игорь Иванович</given-names></name><name name-style="western" xml:lang="en"><surname>Bobyntsev</surname><given-names>Igor I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, профессор, зав. кафедрой патофизиологии, директор НИИ общей патологии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Head of the Department of Pathophysiology, Head of the Research Institute of General Pathology, KSMU, Kursk, Russian Federation</p></bio><email xlink:type="simple">bobig@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1529-6014</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ворвуль</surname><given-names>Антон Олегович</given-names></name><name name-style="western" xml:lang="en"><surname>Vorvul</surname><given-names>Anton O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, ст. преподаватель кафедры патофизиологии, ст. науч. с. НИИ общей патологии, КГМУ, г. Курск</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), Senior lecturer at the Department of Pathophysiology, Senior Researcher at the Research Institute of General pathology, KSMU, Kursk, Russian Federation</p></bio><email xlink:type="simple">vorvul1996@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Курский государственный медицинский университет (КГМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kursk State Medical University (KSMU)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>29</day><month>11</month><year>2024</year></pub-date><volume>27</volume><issue>3</issue><fpage>65</fpage><lpage>71</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тишков Д.С., Пихур О.Л., Бобынцев И.И., Ворвуль А.О., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Тишков Д.С., Пихур О.Л., Бобынцев И.И., Ворвуль А.О.</copyright-holder><copyright-holder xml:lang="en">Tishkov D.S., Pikhur O.L., Bobyntsev I.I., Vorvul A.O.</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.kursk-vestnik.ru/jour/article/view/1339">https://www.kursk-vestnik.ru/jour/article/view/1339</self-uri><abstract><p>Цель - изучение особенностей элементного химического состава и резистентности эмали зубов постоянных жителей г. Курска разного возраста. Материалы и методы. Исследование проведено на 68 образцах удаленных по медицинским показаниям зубов пациентов, постоянно проживающих в городе Курске и относящихся к разным возрастным группам, методами рентгеноспектрального микрозондового и масс-спектрометрического анализов. Полученные данные были обработаны статистически. Результаты. Получены и проанализированы данные макро- и микроэлементного химического состава эмали зубов жителей Курска молодого, среднего, пожилого и старческого возраста. Определены значения коэффициентов Ca/P, Ca+Mg/P, Ca+Na/P, Ca+K/P, Ca+Mg+Na/P, Ca+Mg+K/P, Ca+Na+K/P, Ca+Mg+Na+K/P, позволяющие судить о резистентности эмали зубов, прежде всего, кариесрезитентности. Заключение. Проведенное исследование позволило выявить особенности химического состава эмали зубов жителей Курска разного возраста и является теоретической основой для разработки регионально ориентированных лечебно-профилактических мероприятий заболеваний твердых тканей зуба.</p></abstract><trans-abstract xml:lang="en"><p>Objective - study of the features of the elemental chemical composition and resistance of tooth enamel of permanent residents of Kursk of different ages. Materials and methods. The study was conducted on 68 samples of medically removed teeth of patients permanently residing in the city of Kursk and belonging to different age groups using X-ray spectral microprobe and mass spectrometric analyses. The obtained data were processed statistically. Results. The data on the macro- and microelement chemical composition of tooth enamel of Kursk residents of young, middle, elderly and senile age were obtained and analyzed. The values of the coefficients Ca/P, Ca+Mg/P, Ca+Na/P, Ca+K/P, Ca+Mg+Na/P, Ca+Mg+K/P, Ca+Na+K/P, Ca+Mg+Na+K/P are determined, allowing to judge the resistance of tooth enamel, first of all, caries resistance. Conclusion. The conducted research revealed the peculiarities of the chemical composition of the tooth enamel of Kursk residents of different ages and is the theoretical basis for the development of regionally oriented therapeutic and preventive measures for diseases of hard tooth tissues.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>твердые ткани зуба</kwd><kwd>эмаль</kwd><kwd>резистентность</kwd><kwd>химический состав</kwd><kwd>Ca/P-коэффициент</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hard tooth tissues</kwd><kwd>enamel resistance</kwd><kwd>chemical composition</kwd><kwd>Ca/P coefficient</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">Киселева Е.А., Тё И.А., Тё Е.А. Аналитическая эпидемиология основных стоматологических заболеваний в крупном промышленном регионе Западной Сибири. Институт стоматологии. 2009;3(44):22-23. 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