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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">10.33380/2305-2066-2023-12-4-1577</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1648</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>Разработка состава и технологии получения аморфной твердой дисперсной системы эбастина методом экструзии горячего расплава для увеличения скорости растворения</article-title><trans-title-group xml:lang="en"><trans-title>Composition and Technology Development for Obtaining Amorphous Solid Dispersion of Ebastine by Hot Melt Extrusion to Increase Dissolution Rate</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1922-3282</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</p></bio><email xlink:type="simple">konstantin.gusev@pharminnotech.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0010-0119</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алиев</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Aliev</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</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/0000-0002-2573-6036</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Генералова</surname><given-names>Ю. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Generalova</surname><given-names>Yu. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</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/0000-0003-0527-8899</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аксенова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Aksenova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Трубецкая, д. 8, стр. 2; 119991, г. Москва, ул. Косыгина, д. 4</p></bio><bio xml:lang="en"><p>8/2, Trubetskaya str., Mosсow, 119991; 4, Kosygina str., Moscow, 19991</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/0009-0004-0608-1611</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Речкалов</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rechkalov</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</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/0000-0001-8070-1699</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маймистов</surname><given-names>Д. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Maimistov</surname><given-names>D. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</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/0009-0008-6343-0450</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеева</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseeva</surname><given-names>G. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</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/0000-0001-8077-2462</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Флисюк</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Flisyuk</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Профессора Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popova str., Saint-Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Санкт-Петербургский государственный химико-фармацевтический университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО СПХФУ Минздрава России)</institution></aff><aff xml:lang="en"><institution>Saint-Petersburg State Chemical and Pharmaceutical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><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); Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр химической физики им. Н. Н. Семёнова Российской академии наук (ФИЦ ХФ РАН)</institution></aff><aff xml:lang="en"><institution>I. M. Sechenov First MSMU of the Ministry of Health of the Russian Federation (Sechenov University); N. N. Semenov Institute of Chemical Physics, RAS</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>10</day><month>11</month><year>2023</year></pub-date><volume>12</volume><issue>4</issue><fpage>126</fpage><lpage>135</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гусев К.А., Алиев А.Р., Генералова Ю.Э., Аксенова Н.А., Речкалов Г.В., Маймистов Д.Н., Алексеева Г.М., Флисюк Е.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Гусев К.А., Алиев А.Р., Генералова Ю.Э., Аксенова Н.А., Речкалов Г.В., Маймистов Д.Н., Алексеева Г.М., Флисюк Е.В.</copyright-holder><copyright-holder xml:lang="en">Gusev K.A., Aliev A.R., Generalova Y.E., Aksenova N.A., Rechkalov G.V., Maimistov D.N., Alekseeva G.M., Flisyuk E.V.</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/1648">https://www.pharmjournal.ru/jour/article/view/1648</self-uri><abstract><sec><title>Введение</title><p>Введение. «Эбастин», антигистаминный препарат второго поколения, выпускается в форме орально диспергируемых таблеток и таблеток, покрытых пленочной оболочкой. Субстанция эбастина характеризуется высокой биодоступностью, но низкой растворимостью в воде и средах желудочно-кишечного тракта. Для решения проблемы низкой растворимости эбастина предложена технология создания твердых дисперсий на основе полимерных носителей методом экструзии горячего расплава.</p></sec><sec><title>Цель</title><p>Цель. Разработка состава и технологии получения экструдата для создания аморфной твердой дисперсной системы эбастина с целью ускорения процесса высвобождения и повышения биодоступности.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Эбастин микронизированный (АО «Активный Компонент», Россия); эбастин кристаллический (Arevipharma GmbH, Германия); VIVAPHARM® PVP/VA 64 (JRS Pharma GMbH &amp; Co. KG, Германия). Экструдаты получали на двухшнековом лабораторном экструдере с сонаправленным вращением шнеков HAAKE™ miniCTW (Thermo Fisher Scientific, Германия). Образцы исследовали методами дифференциальной сканирующей калориметрии, синхронного термического анализа, порошковой рентгеновской дифракции и ИК-фурье-спектроскопии. Количественное содержание действующего вещества определяли методом спектрофотометрии, а содержание родственных примесей в аморфной твердой дисперсии эбастина определяли методом ВЭЖХ.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Разработана технология получения аморфной твердой дисперсии эбастина методом экструзии горячего расплава, значительно улучшены фармакокинетические свойства активного вещества, оптимизирован процесс получения твердой дисперсии, содержащей 20 % эбастина, с целью уменьшения содержания количества примесей в экструдате.</p></sec><sec><title>Заключение</title><p>Заключение. Максимальная концентрация эбастина для аморфной твердой дисперсии надлежащего качества на основе PVP/VA64 составила 20 %. Получение твердой дисперсии методом экструзии горячего расплава с содержанием эбастина в PVP/VA64 выше 30 % невозможно, так как расплав не стеклуется.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Ebastine is a second-generation antihistamine drug available in the form of orally disintegrating tablets and film-coated tablets. Ebastine substance exhibits high bioavailability, but low solubility in water and gastrointestinal tract media. The technology of solid dispersions based on polymer carriers by hot melt extrusion is proposed to solve the problem of ebastine low solubility.</p></sec><sec><title>Aim</title><p>Aim. Composition development of extrudate and its production technology to create an amorphous solid dispersion of ebastine in oder to increase the recovery rate and bioavailability.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Ebastin micronized (JSC "Active Component", Russia); ebastin crystalline (Arevipharma GmbH, Germany); VIVAPHARM® PVP/VA 64 (JRS Pharma GMbH &amp; Co. KG, Germany). Extrudates were obtained on a HAAKE™ miniCTW co-rotating twin-screw laboratory extruder (Thermo Fisher Scientific, Germany). Extrudates were studied by differential scanning calorimetry, synchronous thermal analysis, powder X-ray diffraction and FTIR-spectroscopy. The quantitative content of the active ingredient was determined by spectrophotometry. The content of related impurities in the amorphous solid dispersion of ebastine was determined by HPLC.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The technology of amorphous solid dispersion of ebastine by hot melt extrusion was developed. The pharmacokinetic properties of ebastine were significantly improved. The process of obtaining solid dispersion with 20 % of ebastine was optimized in order to reduce the content of impurities in the extrudate.</p></sec><sec><title>Conclusion</title><p>Conclusion. The maximum concentration of ebastine for proper quality amorphous solid dispersion based on PVP/VA64 amounted to 20 %. Obtaining a solid dispersion by hot melt extrusion with ebastine content in PVP/VA64 higher than 30 % is impossible because the melt does not possess the glass transition property.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>орально диспергируемые таблетки</kwd><kwd>эбастин</kwd><kwd>экструзия горячего расплава</kwd><kwd>аморфная твердая дисперсия</kwd><kwd>растворимость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>orally disintegrating tablet</kwd><kwd>ebastine</kwd><kwd>hot melt extrusion</kwd><kwd>extrudate</kwd><kwd>amorphous solid dispersion</kwd><kwd>solubility</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Результаты работы получены с использованием оборудования ЦКП «Аналитический центр ФГБОУ ВО СПХФУ Минздрава России» в рамках соглашения № 075-15-2021-685 от 26 июля 2021 года при финансовой поддержке Минобрнауки России.</funding-statement><funding-statement xml:lang="en">The results of the work were obtained using the equipment of the Center for Collective Use "Analytical Center of Saint-Petersburg State Chemical and Pharmaceutical University" within the framework of agreement No. 075-15-2021-685 dated July 26, 2021 with the financial support of the Ministry of Education and Science of Russia.</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">Hiew T. N., Taylor L. S. Combining drug salt formation with amorphous solid dispersions – a double edged sword. Journal of Controlled Release. 2022;352:47–60. DOI: 10.1016/j.jconrel.2022.09.056.</mixed-citation><mixed-citation xml:lang="en">Hiew T. N., Taylor L. S. Combining drug salt formation with amorphous solid dispersions – a double edged sword. Journal of Controlled Release. 2022;352:47–60. DOI: 10.1016/j.jconrel.2022.09.056.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Takagi T., Ramachandran C., Bermejo M., Yamashita S., Yu L. X., Amidon G. L. A provisional biopharmaceutical classification of the top 200 oral drug products in the United States, Great Britain, Spain, and Japan. Molecular Pharmaceutics. 2006;3(6):631–643. DOI: 10.1021/mp0600182.</mixed-citation><mixed-citation xml:lang="en">Takagi T., Ramachandran C., Bermejo M., Yamashita S., Yu L. X., Amidon G. L. A provisional biopharmaceutical classification of the top 200 oral drug products in the United States, Great Britain, Spain, and Japan. Molecular Pharmaceutics. 2006;3(6):631–643. DOI: 10.1021/mp0600182.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Erxleben A. Cocrystal Applications in Drug Delivery. Pharmaceutics. 2020;12(9):834. DOI: 10.3390/pharmaceutics12090834.</mixed-citation><mixed-citation xml:lang="en">Erxleben A. Cocrystal Applications in Drug Delivery. Pharmaceutics. 2020;12(9):834. DOI: 10.3390/pharmaceutics12090834.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Manne A. S. N., Hegde A. R., Raut S. Y., Rao R. R., Kulkarni V. I., Mutalik S. Hot liquid extrusion assisted drug-cyclodextrin complexation: a novel continuous manufacturing method for solubility and bioavailability enhancement of drugs. Drug Delivery and Translational Research. 2021;11(3):1273–1287. DOI: 10.1007/s13346-020-00854-w.</mixed-citation><mixed-citation xml:lang="en">Manne A. S. N., Hegde A. R., Raut S. Y., Rao R. R., Kulkarni V. I., Mutalik S. Hot liquid extrusion assisted drug-cyclodextrin complexation: a novel continuous manufacturing method for solubility and bioavailability enhancement of drugs. Drug Delivery and Translational Research. 2021;11(3):1273–1287. DOI: 10.1007/s13346-020-00854-w.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Lee M. K. Liposomes for Enhanced Bioavailability of Water-Insoluble Drugs: In Vivo Evidence and Recent Approaches. Pharmaceutics. 2020;12(3):264. DOI: 10.3390/pharmaceutics12030264.</mixed-citation><mixed-citation xml:lang="en">Lee M. K. Liposomes for Enhanced Bioavailability of Water-Insoluble Drugs: In Vivo Evidence and Recent Approaches. Pharmaceutics. 2020;12(3):264. DOI: 10.3390/pharmaceutics12030264.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Csicsák D., Szolláth R., Kádár S., Ambrus R., Bartos C., Balogh E., Antal I., Köteles I., Tőzsér P., Bárdos V., Horváth P., Borbás E., Takács-Novák K., Sinkó B., Völgyi G. The Effect of the Particle Size Reduction on the Biorelevant Solubility and Dissolution of Poorly Soluble Drugs with Different Acid-Base Character. Pharmaceutics. 2023;15(1):278. DOI: 10.3390/pharmaceutics15010278.</mixed-citation><mixed-citation xml:lang="en">Csicsák D., Szolláth R., Kádár S., Ambrus R., Bartos C., Balogh E., Antal I., Köteles I., Tőzsér P., Bárdos V., Horváth P., Borbás E., Takács-Novák K., Sinkó B., Völgyi G. The Effect of the Particle Size Reduction on the Biorelevant Solubility and Dissolution of Poorly Soluble Drugs with Different Acid-Base Character. Pharmaceutics. 2023;15(1):278. DOI: 10.3390/pharmaceutics15010278.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Gusev K. A., Maimistov D. N., Pavlovsky V. I., Aliev A. R., Pavlovsky A. V., Ivanova O. V., Tsyrenov D. O., Flisyuk E. V. Development of the Composition and Technology for Production a Solid Dispersion System by Hot Melt Extrusion to Increase the Bioavailability of the Active Substance. Drug development &amp; registration. 2022;11(4):108–115. (In Russ.) DOI: 10.33380/2305-2066-2022-11-4-108-115.</mixed-citation><mixed-citation xml:lang="en">Gusev K. A., Maimistov D. N., Pavlovsky V. I., Aliev A. R., Pavlovsky A. V., Ivanova O. V., Tsyrenov D. O., Flisyuk E. V. Development of the Composition and Technology for Production a Solid Dispersion System by Hot Melt Extrusion to Increase the Bioavailability of the Active Substance. Drug development &amp; registration. 2022;11(4):108–115. (In Russ.) DOI: 10.33380/2305-2066-2022-11-4-108-115.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Han X., Ghoroi C., To D., Chen Y., Davé R. Simultaneous micronization and surface modification for improvement of flow and dissolution of drug particles. International Journal of Pharmaceutics. 2011;415(1–2):185–195. DOI: 10.1016/j.ijpharm.2011.05.070.</mixed-citation><mixed-citation xml:lang="en">Han X., Ghoroi C., To D., Chen Y., Davé R. Simultaneous micronization and surface modification for improvement of flow and dissolution of drug particles. International Journal of Pharmaceutics. 2011;415(1–2):185–195. DOI: 10.1016/j.ijpharm.2011.05.070.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Kim N. A., Oh H. K., Lee J. C., Choi Y. H., Jeong S. H. Comparison of solubility enhancement by solid dispersion and micronized butein and its correlation with in vivo study. Journal of Pharmaceutical Investigation. 2021;51:53–60. DOI: 10.1007/s40005-020-00486.</mixed-citation><mixed-citation xml:lang="en">Kim N. A., Oh H. K., Lee J. C., Choi Y. H., Jeong S. H. Comparison of solubility enhancement by solid dispersion and micronized butein and its correlation with in vivo study. Journal of Pharmaceutical Investigation. 2021;51:53–60. DOI: 10.1007/s40005-020-00486.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Islam N., Irfan M., Zahoor A. F., Iqbal M. S., Syed H. K., Khan I. U., Rasul A., Khan S. U., Alqahtani A. M., Ikram M., Abdul Qayyum M., Khames A., Inam S., Abourehab M. A. S. Improved Bioavailability of Ebastine through Development of Transfersomal Oral Films. Pharmaceutics. 2021;13(8):1315. DOI: 10.3390/pharmaceutics13081315.</mixed-citation><mixed-citation xml:lang="en">Islam N., Irfan M., Zahoor A. F., Iqbal M. S., Syed H. K., Khan I. U., Rasul A., Khan S. U., Alqahtani A. M., Ikram M., Abdul Qayyum M., Khames A., Inam S., Abourehab M. A. S. Improved Bioavailability of Ebastine through Development of Transfersomal Oral Films. Pharmaceutics. 2021;13(8):1315. DOI: 10.3390/pharmaceutics13081315.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Islam N., Irfan M., Khan S. U., Syed H. K., Iqbal M. S., Khan I. U., Mahdy A., Raafat M., Hossain M. A., Inam S., Munir R., Ishtiaq M. Poloxamer-188 and d-α-Tocopheryl Polyethylene Glycol Succinate (TPGS-1000) Mixed Micelles Integrated Orodispersible Sublingual Films to Improve Oral Bioavailability of Ebastine; In Vitro and In Vivo Characterization. Pharmaceutics. 2021;13(1):54. DOI: 10.3390/pharmaceutics13010054.</mixed-citation><mixed-citation xml:lang="en">Islam N., Irfan M., Khan S. U., Syed H. K., Iqbal M. S., Khan I. U., Mahdy A., Raafat M., Hossain M. A., Inam S., Munir R., Ishtiaq M. Poloxamer-188 and d-α-Tocopheryl Polyethylene Glycol Succinate (TPGS-1000) Mixed Micelles Integrated Orodispersible Sublingual Films to Improve Oral Bioavailability of Ebastine; In Vitro and In Vivo Characterization. Pharmaceutics. 2021;13(1):54. DOI: 10.3390/pharmaceutics13010054.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Terenteva O. A., Gusev K. A., Tikhonova V. V., Maimistov D. N., Shandryuk G. A., Flisyuk E. V. Three-dimensional printing of ramipril tablets by fused deposition modeling. Drug development &amp; registration. 2021;10(4):79–87. DOI: 10.33380/2305-2066-2021-10-4(1)-79-87.</mixed-citation><mixed-citation xml:lang="en">Terenteva O. A., Gusev K. A., Tikhonova V. V., Maimistov D. N., Shandryuk G. A., Flisyuk E. V. Three-dimensional printing of ramipril tablets by fused deposition modeling. Drug development &amp; registration. 2021;10(4):79–87. DOI: 10.33380/2305-2066-2021-10-4(1)-79-87.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
