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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">veterinary</journal-id><journal-title-group><journal-title xml:lang="ru">Ветеринария сегодня</journal-title><trans-title-group xml:lang="en"><trans-title>Veterinary Science Today</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2304-196X</issn><issn pub-type="epub">2658-6959</issn><publisher><publisher-name>"Veinard"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29326/2304-196X-2026-15-3-290-295</article-id><article-id custom-type="elpub" pub-id-type="custom">veterinary-1042</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 СТАТЬИ | ВЕТЕРИНАРНАЯ МИКРОБИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES | VETERINARY MICROBIOLOGY</subject></subj-group></article-categories><title-group><article-title>Микробная этиология язвенных болезней копытного рога крупного рогатого скота</article-title><trans-title-group xml:lang="en"><trans-title>Microbial etiology of ulcerative hoof disease in cattle</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-5454-8122</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Метлева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Metleva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Метлева Анастасия Сергеевна, канд. вет. наук, доцент кафедры ветеринарной медицины и биотехнологий, заведующий лабораторией биохимических, молекулярно-генетических исследований и селекции сельскохозяйственных животных</p><p>ул. Марковцева, 5, г. Кемерово, 650056</p></bio><bio xml:lang="en"><p>Anastasiya S. Metleva, Cand. Sci. (Veterinary Medicine), Associate Professor of the Department of Veterinary Medicine and Biotechnology, Head of the Laboratory of Biochemical, Molecular Genetic Research and Breeding of Farm Animals</p><p>ul. Markovtseva, 5, Kemerovo 650056</p></bio><email xlink:type="simple">zveryski@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/0009-0001-3781-0758</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нагибина</surname><given-names>Д. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Nagibina</surname><given-names>D. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нагибина Дарья Дмитриевна, студент</p><p>ул. Марковцева, 5, г. Кемерово, 650056</p></bio><bio xml:lang="en"><p>Darya D. Nagibina, student</p><p>ul. Markovtseva, 5, Kemerovo 650056</p></bio><email xlink:type="simple">nagibina.dash@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/0009-0005-0161-2898</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Филатов</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Filatov</surname><given-names>V. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Филатов Вячеслав Юрьевич, аспирант</p><p>ул. Марковцева, 5, г. Кемерово, 650056</p></bio><bio xml:lang="en"><p>Vyacheslav Yu. Filatov, Postgraduate Student</p><p>ul. Markovtseva, 5, Kemerovo 650056</p></bio><email xlink:type="simple">veterinaromsk2008@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кузбасский государственный аграрный университет имени В. Н. Полецкова» (Кузбасский ГАУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuzbass State Agrarian University named after V. N. Poletskov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>23</day><month>09</month><year>2026</year></pub-date><volume>15</volume><issue>3</issue><fpage>290</fpage><lpage>295</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Метлева А.С., Нагибина Д.Д., Филатов В.Ю., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Метлева А.С., Нагибина Д.Д., Филатов В.Ю.</copyright-holder><copyright-holder xml:lang="en">Metleva A.S., Nagibina D.D., Filatov V.Y.</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://veterinary.arriah.ru/jour/article/view/1042">https://veterinary.arriah.ru/jour/article/view/1042</self-uri><abstract><sec><title>Введение</title><p>Введение. Болезни копытного рога крупного рогатого скота с язвенными поражениями мягких тканей, в том числе пальцевой дерматит, – распространенная группа заболеваний во всем мире. Предрасполагающими факторами к их возникновению являются механические травмы, позволяющие микроорганизмам проникать в мягкие ткани и вызывать гнойно-язвенные поражения, осложненные некрозом. Эти патологии имеют полимикробную причину, но среди возбудителей можно выделить несколько патогенетических групп: инициирующие болезни; осложняющие их течение; вторичные. Основной причиной развития инфекционных заболеваний являются анаэробные микроорганизмы Fusobacterium spp. и Clostridium spp.</p></sec><sec><title>Цель исследования</title><p>Цель исследования. Установление этиологической причины возникновения язвенных болезней копыт крупного рогатого скота.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. При проведении исследований применяли микробиологические методы. Животные с язвенными поражениями копытного рога были разделены на две группы: с лечением и без лечения (свежевыявленные случаи болезней).</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что контаминантами при язвенных поражениях копыт у крупного рогатого скота являются: Fusobacterium spp., Clostridium spp., Klebsiella pneumoniae, Enterococcus faecalis. Возбудители рода Fusobacterium spp. играют основную роль в развитии заболеваний. Представителей рода Clostridium spp. изолируют из глубоких поражений, обеспечивающих им анаэробные условия развития.</p></sec><sec><title>Заключение</title><p>Заключение. Основными контаминантами при язвенных поражениях копыт у крупного рогатого скота являются микроорганизмы рода Fusobacterium spp. (100%-я встречаемость), Clostridium spp. (80%), Klebsiella pneumoniae (90%).</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Ulcerative diseases of the bovine hoof and adjacent soft tissues – including digital dermatitis – are widespread globally. Mechanical trauma predisposes these tissues to microbial invasion, triggering purulent-ulcerative lesions that frequently progress to tissue necrosis. These conditions are typically polymicrobial in nature. However, the associated microorganisms can be classified into three pathogenetic groups: primary, complicating and secondary pathogens. Anaerobic bacteria, particularly Fusobacterium spp. and Clostridium spp., play a significant role in the development of infectious hoof diseases in cattle.</p></sec><sec><title>Objective</title><p>Objective. Determination of the etiological cause of ulcerative hoof diseases in cattle.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Microbiological methods were used for the study. Animals with ulcerative hoof lesions were divided into two groups: animals receiving treatment and animals without treatment (newly diagnosed cases).</p></sec><sec><title>Results</title><p>Results. Detected contaminants associated with ulcerative hoof lesions in cattle included: Fusobacterium spp., Clostridium spp., Klebsiella pneumonia and Enterococcus faecalis. Fusobacterium spp. played a major role in the disease progression. Clostridium spp. were isolated from deep lesions, creating anaerobic environment required for their development.</p></sec><sec><title>Conclusion</title><p>Conclusion. The predominant microorganisms isolated from ulcerative hoof lesions in cattle were Fusobacterium spp., detected in 100% of samples, followed by Klebsiella pneumoniae (90%) and Clostridium spp. (80%).</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>болезни копыт</kwd><kwd>крупный рогатый скот</kwd><kwd>этиология</kwd><kwd>микроорганизмы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hoof diseases</kwd><kwd>cattle</kwd><kwd>etiology</kwd><kwd>microorganisms</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке ФГБУ «Фонд содействия развитию малых форм предприятий в научно-технической сфере» (Фонд содействия инновациям).</funding-statement><funding-statement xml:lang="en">The study was financially supported by the Federal State Budgetary Institution “Foundation for Assistance to Small Innovative Establishments” (Innovation Assistance Fund).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Berry S. 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