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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">pharmjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Разработка и регистрация лекарственных средств</journal-title><trans-title-group xml:lang="en"><trans-title>Drug development &amp; registration</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2305-2066</issn><issn pub-type="epub">2658-5049</issn><publisher><publisher-name>LLC «CPHA»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33380/2305-2066-2024-13-1-1468</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1725</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>ФАРМАЦЕВТИЧЕСКАЯ ТЕХНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACEUTICAL TECHNOLOGY</subject></subj-group></article-categories><title-group><article-title>Хроматографические методы контроля биологически активных добавок в смывах с имитационных моделей силиконовых лайнеров</article-title><trans-title-group xml:lang="en"><trans-title>Release Control of Biologically Active Substances from Simulation Model of Silicone Liners</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2005-2425</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грибанова</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gribanova</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2564-1846</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Удянская</surname><given-names>И. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Udyanskaya</surname><given-names>I. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8233-5087</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Янкова</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Yankova</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6963-9804</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Слонская</surname><given-names>Т. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Slonskaya</surname><given-names>T. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991</p></bio><email xlink:type="simple">slonskaya_t_k@staff.sechenov.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/0000-0002-3118-2252</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эпштейн</surname><given-names>Н. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Epshtein</surname><given-names>N. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115409, г. Москва, Каширское шоссе, д. 31</p></bio><bio xml:lang="en"><p>31, Kashirskoe highway, Moscow, 115409</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4511-1882</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жукова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7266-2933</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плахотная</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Plakhotnaya</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2972-5331</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузина</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzina</surname><given-names>V. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Первый Московский государственный медицинский университет имени И. М. Сеченова» Министерства здравоохранения Российской Федерации (Сеченовский Университет)</institution></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский ядерный университет «МИФИ» (НИЯУ МИФИ)</institution></aff><aff xml:lang="en"><institution>National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>01</month><year>2024</year></pub-date><volume>13</volume><issue>1</issue><fpage>34</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Грибанова С.В., Удянская И.Л., Янкова В.Г., Слонская Т.К., Эпштейн Н.Б., Жукова А.А., Плахотная О.Н., Кузина В.Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Грибанова С.В., Удянская И.Л., Янкова В.Г., Слонская Т.К., Эпштейн Н.Б., Жукова А.А., Плахотная О.Н., Кузина В.Н.</copyright-holder><copyright-holder xml:lang="en">Gribanova S.V., Udyanskaya I.L., Yankova V.G., Slonskaya T.K., Epshtein N.B., Zhukova A.A., Plakhotnaya O.N., Kuzina V.N.</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.pharmjournal.ru/jour/article/view/1725">https://www.pharmjournal.ru/jour/article/view/1725</self-uri><abstract><sec><title>Введение</title><p>Введение. В современной медицине ужесточаются требования к качеству используемых материалов, серьезное беспокойство вызывает проблема бактериальной и грибковой контаминации, возникающая при использовании полимерных изделий на основе силиконов, находящихся в тесном контакте с тканями и биологическими жидкостями организма. В связи с этим представляется актуальным введение в силиконовые изделия медицинского назначения различных биологически активных веществ (БАВ), в том числе с антимикробными свойствами.</p></sec><sec><title>Цель</title><p>Цель. В работе была изучена целесообразность введения БАВ в силиконовые изделия медицинского назначения для улучшения их качества и предотвращения негативных последствий их использования. Авторы статьи ставили перед собой задачу доказать возможность высвобождения выбранных БАВ из силиконовых изделий в процессе контакта с кожей и, как следствие, возникающий в ходе высвобождения БАВ бактериостатический эффект. Для этого важно было подтвердить факт присутствия БАВ в смывах с силиконовых дисков, что, в свою очередь, является доказательством того, что биологически активные добавки, первоначально равномерно распределенные в объеме силиконового диска, способны диффундировать к поверхности и далее высвобождаться с нее при механическом воздействии, а также при обработке спиртом и спиртосодержащими растворами.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В качестве БАВ выбраны симдиол и бисаболол – вещества с доказанными антимикробными, противовоспалительными и увлажняющими свойствами. Использовали бисаболол в виде препарата «Драгосантол 100» и симдиол в виде «SymDiol 68Т». В качестве имитационной модели силиконовых лайнеров использовали силиконовые диски (СД), импрегнированные БАВ (0,2 % от объема). Высвобождение БАВ из имитационных моделей силиконовых лайнеров контролировали методами тонкослойной и газожидкостной хроматографии.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Была отработана методика введения БАВ в СД, подобраны оптимальные концентрации этих веществ для введения в силиконовую основу. Подтверждена возможность высвобождения импрегнированных добавок из изделия. Полученные в ходе эксперимента данные позволяют с уверенностью утверждать, что из силиконового диска даже при кратковременном и малоинтенсивном механическом контакте с кожей происходит высвобождение введенного препарата (симдиола и бисаболола), обладающего стабильным бактериостатическим действием на широкий спектр микроорганизмов. Процессу высвобождения БАВ из СД также способствует периодическая обработка изделия спиртосодержащими растворами, необходимость которой предусмотрена правилами эксплуатации. Полученные результаты хроматографических исследований вполне коррелируют с данными предшествующих микробиологических опытов по изучаемой проблеме. Высвобождение изученных БАВ из полимерных изделий в процессе эксплуатации в течение не менее 3 месяцев подтверждает целесообразность введения БАВ в силиконовую основу.</p></sec><sec><title>Заключение</title><p>Заключение. В исследовании было подтверждено высвобождение биологически активных добавок из силиконовых изделий, применяемых в ортопедии. Введение БАВ в имитационные модели силиконовых лайнеров, безусловно, улучшает качество этих продуктов медицинского назначения и делает целесообразным их применение в различных областях протезирования и ортезирования.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. In modern medicine, the requirements for the quality of used materials are getting stricter. There is serious concern about bacterial and fungal contamination related to the use of silicone polymeric products, especially those that are in direct contact with human tissues and body fluids. In this regard, the issue of impregnating silicone medical products with various biologically active substances (BAS), particularly with antimicrobial properties, appears relevant.</p></sec><sec><title>Aim</title><p>Aim. The research studies the relevance of adding BAS into silicone medical devices to improve their quality and prevent negative consequences of their use. The authors of the article aimed at proving prolonged release of the chosen BAS from silicone products during their contact with skin and the bacteriostatic effect emerging as a result of the BAS release. That required verifying the existence of BAS in the washouts from silicone disks, which, in turn, proves the fact that BAS initially distributed evenly in the volume of a silicone disk are capable of diffusing to the surface and then releasing from it under mechanical action, as well as when treating it with alcohol or alcohol-containing solutions.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Symdiol and bisabolol were selected as the BAS for this study due to their proved antibacterial, anti-inflammatory and moisturizing properties. Bisabolol and symdiol were used in the form of Dragosantol 100 and SymDiol 68T preparations correspondingly. Silicone disks (SDs), impregnated with BAS (0,2 % of the volume) were used as a simulation model of silicone liners. The BAS release from silicone liner models was assessed using highly sensitive chromatographic methods of thin-layer and gas-liquid chromatography.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The method of impregnating SDs with BAS was worked out, the optimal concentration of these substances to add them into the silicone base was selected. The release of the impregnated additives, as well as prolonged stable releasing effect, were confirmed. The data obtained during the experiment allows saying with confidence that the impregnated preparation (symdiol and bisabolol) releases from a SD even upon short and low-intensity mechanical contact with skin, which produces stable bacteriostatic effect on a wide range of microorganisms. The process of BAS release from SDs is also facilitated when treating the product periodically with alcohol-containing solutions, which is necessary according to the operating rules. The obtained results of the chromatographic research quite correlate with the data of the previous microbiological experiments regarding the studied topic. Release of the studied BAS from polymer products during their contact with the skin within the period of not less than 3 months justifies feasibility of adding these BAS into the silicone base.</p></sec><sec><title>Conclusions</title><p>Conclusions. The study confirmed the release of biologically active substances from silicone medical products. Adding BAS into silicone liners undoubtedly improves the quality of these medical products, which can be applied in prosthetics and orthoses.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>силиконовые лайнеры</kwd><kwd>высвобождение биологически активных веществ</kwd><kwd>протезирование</kwd><kwd>капиллярная газожидкостная хроматография</kwd><kwd>тонкослойная хроматография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>silicone liners</kwd><kwd>release of biologically active substances</kwd><kwd>prosthetics</kwd><kwd>capillary gas-liquid chromatography</kwd><kwd>thin-layer chromatography</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">Singh B., Bembalagi M., Nagmoti J. M., Patil R., Patil A. Comparison of effectiveness of silver zeolite as an antimicrobial agent in acrylic and silicone soft liners in complete denture patients: An in vivo study. 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