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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">medparasitology</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская паразитология и паразитарные болезни</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Parasitology and Parasitic Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0025-8326</issn><issn pub-type="epub">2713-1777</issn><publisher><publisher-name>Научно-образовательный паразитологический центр им. П.Г. Сергиева</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33092/0025-8326mp2024.2.15-20</article-id><article-id custom-type="edn" pub-id-type="custom">HXNGKY</article-id><article-id custom-type="elpub" pub-id-type="custom">medparasitology-53</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</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Мониторинг инвазированности Dirofilaria spp. кровососущих комаров в центральной части Хабаровского края</article-title><trans-title-group xml:lang="en"><trans-title>Surveillance over invasion rate of blood-sucking mosquitoes with Dirofilaria spp. in the central part of the Khabarovsk krai</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>Гаер</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaer</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Хабаровск</p></bio><bio xml:lang="en"><p>Khabarovsk</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>Драгомерецкая</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Dragomeretskaya</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Хабаровск</p></bio><bio xml:lang="en"><p>Khabarovsk</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>Москвина</surname><given-names>Ю. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Moskvina</surname><given-names>Yu. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Хабаровск</p></bio><bio xml:lang="en"><p>Khabarovsk</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>Троценко</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Trotsenko</surname><given-names>O. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Хабаровск</p></bio><bio xml:lang="en"><p>Khabarovsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>СФБУН Хабаровский НИИ эпидемиологии и микробиологии Роспотребнадзора</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FBUN Khabarovsk Research Institute of Epidemiology and Microbiology of the Federal service for surveillance on consumers’ rights protection and human wellbeing (Rospotrebnadzor)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>28</day><month>04</month><year>2026</year></pub-date><volume>0</volume><issue>2</issue><fpage>15</fpage><lpage>20</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Научно-образовательный паразитологический центр им. П.Г. Сергиева, 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Научно-образовательный паразитологический центр им. П.Г. Сергиева</copyright-holder><copyright-holder xml:lang="en">Научно-образовательный паразитологический центр им. П.Г. Сергиева</copyright-holder><license xlink:href="https://www.medparasitology.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.medparasitology.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.medparasitology.com/jour/article/view/53">https://www.medparasitology.com/jour/article/view/53</self-uri><abstract><sec><title>Цель</title><p>Цель: оценка необходимости проведения мониторинга инвазированности Dirofilaria spp. кровососущих комаров в центральной части Хабаровского края.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: с июня по август 2023 г. в селе Дада Нанайского района Хабаровского края были отловлены 2979 самок комаров родов Culex, Anopheles, Aedes. Отловленных комаров исследовали на наличие ДНК Dirofilaria immitis и Dirofilaria repens двумя методами: методом полимеразной цепной реакции в режиме реального времени и методом полимеразной цепной реакции с учётом продуктов амплификации в гель-электрофорезе с использованием видоспецифических праймеров.</p></sec><sec><title>Результаты</title><p>Результаты: Результаты вычислений единиц развития дирофилярий показали, что в мае тепла для развития инвазионной стадии дирофилярий не хватает, в июне возможны три цикла инвазии, в июле возможно уже 7 циклов, а в августе - 5 циклов.</p><p>ДНК дирофилярий в комарах выявляли во все летние месяцы. При этом различия показателей инвазированности переносчиков Dirofilaria immitis (2,5 %) и Dirofilaria repens (2,1 %) в течение исследуемого периода не были статистически значимыми.</p></sec><sec><title>Заключение</title><p>Заключение: В результате исследования показано, что циркуляция возбудителей дирофиляриоза возможна не только в южной, но и в центральной части Хабаровского края ввиду наличия подходящих для прохождения цикла развития микрофилярий в кровососущих комарах климатических условий в течение летнего периода, что обуславливает необходимость проведения мониторинга инвазированности Dirofilaria spp. кровососущих комаров на обследованной территории.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to evaluate necessity of surveillance over invasion rate of blood sucking mosquitoes with Dirofilaria spp. in central part of the Khabarovsk krai.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: a total number of 2979 female species of Culex, Anopheles, Aedes mosquitoes were captured during June, July and August in the Dada village of the Nanaysky district of the Khabarovsk krai. Captured mosquitoes were tested for presence of Dirofilaria immitis and Dirofilaria repens DNA with two methods: real-time polymerase chain reaction and polymerase chain reaction with amplification of products using species-specific primers and detection of the products in gel electrophoresis.</p></sec><sec><title>Results</title><p>Results: Evaluation of dirofilaria life cycle revealed that in May there is not enough heat for development of the invasive stage of dirofilaria, 3 cycles of invasion are possible in June, 7 cycles - in July, and 5 cycles – in August.</p><p>Dirofilaria DNA was identified during all summer months. Should be noted that there was no statistically significant difference between mosquitoes invasion rate with Dirofilaria immitis (2.5 %) и Dirofilaria repens (2.1 %).</p></sec><sec><title>Conclusion</title><p>Conclusion: Circulation of dirofilariosis pathogens is possible not only in south part but also in central part of the Khabarovsk krai due to favorable climate conditions for development of microfilaria life cycle in bloodsucking mosquitoes during summer period. The results indicate a necessity of surveillance over invasion rate of blood-sucking mosquitoes with Dirofilaria spp in the observed territory.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дирофиляриоз</kwd><kwd>кровососущие комары</kwd><kwd>Dirofilaria immitis</kwd><kwd>Dirofilaria repens</kwd><kwd>Хабаровский край</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dirofilariosis</kwd><kwd>blood-sucking mosquitoes</kwd><kwd>Dirofilaria immitis</kwd><kwd>Dirofilaria repens</kwd><kwd>Khabarovsk krai</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">Профилактика дирофиляриоза: Методические указания: МУ 3.2.3469-17. Утв. 27.04.2017. М.: Федеральная служба в сфере защиты прав потребителей и благополучия человека, 2018. 32 с.</mixed-citation><mixed-citation xml:lang="en">Prevention of dirofilariasis: Guidelines: MU 3.2.3469-17. Approved 04.27.2017. 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