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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">medlit</journal-id><journal-title-group><journal-title xml:lang="ru">Гигиена и санитария</journal-title><trans-title-group xml:lang="en"><trans-title>Hygiene and Sanitation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0016-9900</issn><issn pub-type="epub">2412-0650</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0016-9900-2021-100-7-668-673</article-id><article-id custom-type="elpub" pub-id-type="custom">medlit-1569</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>ГИГИЕНА ОКРУЖАЮЩЕЙ СРЕДЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENVIRONMENTAL HYGIENE</subject></subj-group></article-categories><title-group><article-title>Оценка обсеменённости плесневыми грибами установок для кондиционирования воздуха и воздушной среды помещений</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of mold infestation of conditioning devices and indoor air</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4627-2162</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Халдеева</surname><given-names>Елена Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Khaldeeva</surname><given-names>Elena V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. хим. наук, зав. лаб. микологии Казанского НИИ эпидемиологии и микробиологии, 420015, Казань.</p><p>e-mail: mycology-kazan@yandex.ru</p></bio><bio xml:lang="en"><p>MD, PhD, head of the laboratory of mycology of Kazan Research Institute of Epidemiology and Microbiology, Kazan, 420015, Russian Federation.</p><p>e-mail: mycology-kazan@yandex.ru</p></bio><email xlink:type="simple">mycology-kazan@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/0000-0001-7978-4802</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глушко</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Glushko</surname><given-names>Nadejda I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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/0000-0002-4377-2567</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лисовская</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lisovskaya</surname><given-names>Svetlana A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФБУН Казанский научно-исследовательский институт эпидемиологии и микробиологии Роспотребнадзора</institution></aff><aff xml:lang="en"><institution>Kazan Research Institute of Epidemiology and Microbiology</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФБУН Казанский научно-исследовательский институт эпидемиологии и микробиологии Роспотребнадзора; ФГБОУ ВО «Казанский государственный медицинский университет» Министерства здравоохранения РФ</institution></aff><aff xml:lang="en"><institution>Kazan Research Institute of Epidemiology and Microbiology; Kazan State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>23</day><month>07</month><year>2021</year></pub-date><volume>100</volume><issue>7</issue><fpage>668</fpage><lpage>673</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Халдеева Е.В., Глушко Н.И., Лисовская С.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Халдеева Е.В., Глушко Н.И., Лисовская С.А.</copyright-holder><copyright-holder xml:lang="en">Khaldeeva E.V., Glushko N.I., Lisovskaya S.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.rjhas.ru/jour/article/view/1569">https://www.rjhas.ru/jour/article/view/1569</self-uri><abstract><sec><title>Введение</title><p>Введение. Качество воздушной среды помещений является важной составляющей здоровой среды обитания человека. Использование установок для кондиционирования воздуха может влиять на качество воздушной среды помещений, в том числе способствуя микогенной контаминации воздуха при отсутствии надлежащего контроля состояния кондиционеров.</p></sec><sec><title>Материалы и метод</title><p>Материалы и метод. В работе представлены результаты микологического исследования проб воздуха и смывов с поверхности фильтров и решёток устройств для кондиционирования воздуха, отобранных из 40 жилых и офисных помещений.</p></sec><sec><title>Результаты</title><p>Результаты. Присутствие грибов-микромицетов отмечено в 100% проб, отобранных с поверхности фильтров и решёток кондиционеров, и в 81,6% проб воздуха. В пробах воздуха выявлено большее видовое многообразие грибов (26 видов) по сравнению с кондиционирующими устройствами (15 видов). Показана более высокая частота встречаемости тёмноокрашенных видов грибов, в том числе Aspergillus spp. и Alternaria spp., и видов грибов, относящихся к третьей группе патогенности, на поверхности кондиционеров по сравнению с пробами воздуха, в которых чаще выявляли Penicillium spp., Fusarium spp., Trichoderma spp. Установлено, что на поверхности кондиционеров, функционирующих эпизодически и кратковременно (28 помещений), обнаруживается большое видовое разнообразие микобиоты при низком или умеренном уровне обсеменённости (не более 103 КОЕ). В помещениях с длительным непрерывным режимом работы кондиционеров (12 помещений) чаще отмечали высокий уровень обсеменённости (более 104 КОЕ) 1–2 видами грибов. Установлено существование тесной связи, подтверждённое значениями коэффициента контингенции Пирсона, между видовым составом микобиоты кондиционирующих устройств и воздуха, а также более высокий уровень микогенной контаминации в помещениях с длительным непрерывным режимом работы кондиционеров.</p></sec><sec><title>Заключение</title><p>Заключение. Устройства для кондиционирования могут являться источником микогенной контаминации воздуха, особенно при длительном непрерывном режиме эксплуатации, что необходимо учитывать для обеспечения качества воздушной среды помещений.</p></sec><sec><title>Участие авторов</title><p>Участие авторов:</p></sec><sec><title>Халдеева Е</title><p>Халдеева Е.В. — концепция и дизайн исследования, написание текста, сбор и обработка материала, статистическая обработка, написание текста;</p></sec><sec><title>Глушко Н</title><p>Глушко Н.И. — сбор литературных данных, сбор и обработка материала;</p></sec><sec><title>Лисовская С</title><p>Лисовская С.А. — редактирование, сбор и обработка материала.</p><p>Все соавторы — утверждение окончательного варианта статьи, ответственность за целостность всех частей статьи.</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы декларируют отсутствие явных и потенциальных конфликтов интересов в связи с публикацией данной статьи.</p></sec><sec><title>Финансирование</title><p>Финансирование. Работа выполнена в рамках госзадания в соответствии с Отраслевой научно-исследовательской программой Роспотребнадзора «Проблемноориентированные научные исследования в области эпидемиологического надзора за инфекционными и паразитарными болезнями» (на 2016–2020 гг.) п. 2.4.8.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Indoor air quality is an essential component of a healthy human environment. Air conditioning units can affect indoor air quality, including mycogenic contamination of the air if the condition is not adequately monitored.</p></sec><sec><title>Material and method</title><p>Material and method. The paper presents the results of a mycological study of air samples and flushes from the surface of filters and gratings of air conditioning devices taken from 40 residential and office premises.</p></sec><sec><title>Results</title><p>Results. The presence of micromycetes fungi was noted in 100% of the samples taken from the surface of filters and air conditioning grids and 81.6% of air samples. A greater species diversity of fungi (26 species) was revealed in air samples compared to air conditioning devices (15 species). A higher frequency of occurrence of dark-coloured species of fungi, incl. Aspergillus spp. and Alternaria spp., and fungal species belonging to the third group of pathogenicity, were noticed on the surface of air conditioners, compared with air samples, in which Penicillium spp., Fusarium spp., Trichoderma spp. were more often detected.</p><p>It was found that the surface of air conditioners functioned sporadically. For a short time (28 rooms), there is a large species diversity of mycobiota at a low or moderate level of seeding (no more than 103 CFU). In rooms with long-term continuous air conditioners (12 rooms), a high level of seeding (more than 104 CFU) by 1-2 species of fungi was more often noted. The existence of a close relationship, confirmed by the values of the Pearson contingency coefficient, between the species composition of the mycobiota of air conditioning devices and air, and a higher level of mycogenic contamination in rooms with long-term continuous operation of air conditioners, were shown.</p></sec><sec><title>Conclusion</title><p>Conclusion. Thus, air conditioning devices can be a source of mycogenic air contamination, especially during long-term continuous operation, which must be taken into account to ensure indoor air quality.</p></sec><sec><title>Contribution</title><p>Contribution:</p></sec><sec><title>Khaldeeva E</title><p>Khaldeeva E.V. — the concept and design of the study; collection and processing of material, writing a text;</p></sec><sec><title>Glushko N</title><p>Glushko N.I. — collection of literature data, collection and processing of material;</p></sec><sec><title>Lisovskaya S</title><p>Lisovskaya S.A. — editing, collection and processing of material.</p><p>All authors are responsible for the integrity of all parts of the manuscript and approval of the manuscript final version.</p></sec><sec><title>Conflict of interest</title><p>Conflict of interest. The authors declare no conflict of interest.</p></sec><sec><title>Acknowledgment</title><p>Acknowledgment. The work was carried out within the framework of the State Assignment in accordance with the Branch Research Program of the Federal Service for Surveillance on Consumer Rights Protection and Human Well-being (Rospotrebnadzor) “Problem-oriented scientific research in the field of epidemiological surveillance of infectious and parasitic diseases” (for 2016-2020) p. 2.4.8. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>микогенная контаминация</kwd><kwd>микобиота</kwd><kwd>грибы-микромицеты</kwd><kwd>аллергенные грибы</kwd><kwd>воздух закрытых помещений</kwd><kwd>кондиционер</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mycogenic contamination</kwd><kwd>mycobiota</kwd><kwd>micromycetes</kwd><kwd>allergenic fungi</kwd><kwd>indoor air</kwd><kwd>air conditioning</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">Рекомендации ВОЗ по качеству воздуха в помещениях: сырость и плесень. 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