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<article 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" article-type="research-article" dtd-version="1.1d1" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher">Bulletin of Semashko National Research Institute of Public Health</journal-id><journal-title-group><journal-title>Bulletin of Semashko National Research Institute of Public Health</journal-title></journal-title-group><issn publication-format="print">2415-8410</issn><issn publication-format="electronic">2415-8429</issn><publisher><publisher-name>FSSBI «N.A. Semashko National Research Institute of Public Health»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">2956</article-id><article-id pub-id-type="doi">10.69541/NRIPH.2025.03.023</article-id><article-categories><subj-group subj-group-type="heading"><subject>Научная статья</subject></subj-group></article-categories><title-group><article-title>N. I. Kashin (1825—1872)</article-title></title-group><contrib-group><contrib contrib-type="author"><name name-style="western"><surname>Egorysheva</surname><given-names>Irina Valentinovna</given-names></name><bio></bio><email>001</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author"><name name-style="western"><surname>Chalova</surname><given-names>Vlaga Vladimirovna</given-names></name><bio></bio><email>002</email><xref ref-type="aff" rid="aff-1"/><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff id="aff-1">N. A. Semashko National Research Institute of Public Health, 105064, Moscow, Russian Federation</aff><aff id="aff-2">The State Budget Institution “The Research Institute of Health Care Organization and Medical Management of the Moscow Health Care Department”, 115088, Moscow, Russian Federation</aff><pub-date date-type="epub" iso-8601-date="2025-09-26" publication-format="electronic"><day>26</day><month>09</month><year>2025</year></pub-date><issue>3</issue><fpage>145</fpage><lpage>148</lpage><history><pub-date date-type="received" iso-8601-date="2025-09-30"><day>30</day><month>09</month><year>2025</year></pub-date></history><permissions><copyright-statement>Copyright © 2025,</copyright-statement><copyright-year>2025</copyright-year></permissions><abstract>The article is devoted to the 200th anniversary of the birth of Nikolai Ivanovich Kashin (1825—1872), Russian physician-ethnographer, explorer of Eastern Siberia. For the first time he described the Level disease (Kashin-Beks disease) and indicated measures of its control. His scientific works are devoted to regional pathology, prevention and treatment of helminthic diseases, endemic goitre, as well as to the issues of balneology, public hygiene, folk medicine. He paid much attention to the influence of labour conditions, everyday life of the population, influence of climatic factors on morbidity. N. I. Kashin actively participated in the creation and work of the Society of Physicians of Eastern Siberia in Irkutsk — one of the first provincial medical societies in Russia.</abstract><kwd-group xml:lang="en"><kwd>history of medicine of Eastern Siberia, N.I.Kashin, Kashin-Beck's disease, endemic goitre, ethnography of Siberia, medical and topographical research, balneology of Siberia.</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>история медицины Восточной Сибири, Н.И.Кашин, Болезнь Кашина-Бека, эндемический зоб, этнография Сибири, медико-топографические исследования, бальнеология Сибири.</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Малинковский Н. Н. Н. И. Кашин. М.; 1957.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Степанов П. Ф., Торопов Г. И. Военные врачи Н. И. Кашин и Е. В. Бек -первые исследователи уровской болезни в Забайкалье. Военно-медицинский журнал. 1959;(4):87—89.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Эльбарт Н. В. Научные исследования Н. И. Кашина в Забайкалье. Проблемы социальной гигиены и истории медицины. 2007;(3):60—62.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Малая энциклопедия Забайкалья: здравоохранение и медицина. Новосибирск: Наука; 2001.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Кашин Н. И. Сведения о распространении зоба и кретинизма в пределах Российской империи. Московская медицинская газета. 1861;(49):451—452.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Кашин Н. И. Можно ли снова заселить ту местность, которая имела вредное влияние на здоровье прежних ее обитателей. Записки Сибирского отдела Русского географического общества. 1867;(9—10):556—566.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Кашин Н. И. Вопрос о народной гигиене. Московская медицинская газета. 1863;(38):607.</mixed-citation></ref></ref-list></back></article>
