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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2024-9.6.20</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-5137</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>ФАРМАКОЛОГИЯ И ФАРМАЦИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACOLOGY AND PHARMACEUTICS</subject></subj-group></article-categories><title-group><article-title>Использование геля на  основе модифицированной ксантановой камеди с  куркумином и  наночастицами меди, полученными из Tinospora cordifolia, для лечения ран</article-title><trans-title-group xml:lang="en"><trans-title>Modified xanthan gum-based gel of curcumin and copper nanoparticles prepared from Tinospora cordifolia for wound therapy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1784-001X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Патил</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Patil</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маниша Вьянкатрао Патил, </p><p>ул. Вадардж Роуд, Гадхингладж, Махараштра 416502</p></bio><bio xml:lang="en"><p>Manisha Vyankatrao Patil – Assistant Professor, Head of Department of Pharmaceutics, </p><p>Vadarge Rd, Gadhinglaj, Maharashtra 416502</p></bio><email xlink:type="simple">mmanishapatil123@gmail.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/0000-0002-3583-7025</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сингла</surname><given-names>Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Singla</surname><given-names>N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ул. Махал Роуд, Джагатпура, Джайпур, Раджастан 302017</p></bio><bio xml:lang="en"><p>Neelam S. Singla – Professor, Department of Pharmacy, </p><p>Mahal Rd, Jagatpura, Jaipur, Rajasthan 302017</p></bio><email xlink:type="simple">neelams.singla@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Фармакологический колледж Шивраджа</institution></aff><aff xml:lang="en"><institution>Shivraj College of Pharmacy</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Университет Суреш Гьян Вихар</institution></aff><aff xml:lang="en"><institution>Suresh Gyan Vihar University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2024</year></pub-date><volume>9</volume><issue>6</issue><fpage>195</fpage><lpage>203</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Патил М.В., Сингла Н., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Патил М.В., Сингла Н.</copyright-holder><copyright-holder xml:lang="en">Patil M.V., Singla 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.actabiomedica.ru/jour/article/view/5137">https://www.actabiomedica.ru/jour/article/view/5137</self-uri><abstract><sec><title>Цель</title><p>Цель. Синтез наночастиц с  использованием зелёных методов является биологически безопасным, экономически эффективным и  экологически чистым подходом. Данное исследование сосредоточено на зелёном синтезе медных наночастиц с использованием водного экстракта стебля Tinospora cordifolia. Кроме того, в рамках исследования была разработана формула геля на  основе ксантановой камеди, модифицированной ацетиламином, которая включает куркумин и раствор наночастиц Cu++, а также исследуется его ранозаживляющая активность.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Высушенный в тени стебель Tinospora cordifolia был экстрагирован дистиллированной водой, которая служит биовосстановителем для синтеза наночастиц Cu++. К экстракту при комнатной температуре с помощью магнитной мешалки добавляли медный купорос. Визуальное изменение цвета во  время добавления указывает на  образование наночастиц, что  было дополнительно подтверждено данными УФ-спектроскопии и анализом размера частиц. Модифицированная формула геля на основе ксантановой камеди была приготовлена с использованием куркумина и раствора наночастиц Cu++, её ранозаживляющая активность была оценена с помощью метода иссечения, а антимикробная активность – методом диффузии в агаре.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Поглощение УФ-излучения было зафиксировано при 261 нм, а размер частиц измерялся при 188 нм, что подтверждает образование наночастиц. Гель, содержащий куркумин и наночастицы Cu++, был приготовлен с  использованием модифицированной ксантановой камеди. Нанокомпозит проявил значительную антимикробную активность в отношении грамположительных бактерий по сравнению с грамотрицательными. Группа, получавшая лечение модифицированным композитом на основе куркумина, ксантановой камеди и наномедных частиц, продемонстрировала значительное закрытие ран к 16 ± 2 дню.</p></sec><sec><title>Заключение</title><p>Заключение. Успешно осуществлён синтез наночастиц Cu++ с использованием Tinospora cordifolia и  разработан гель с  модифицированной ксантановой камедью и  куркумином с  возможностью его  применения в  качестве лекарственного средства. Гель продемонстрировал значительную антибактериальную и  ранозаживляющую активность, обусловленную синергетическим эффектом компонентов: Tinospora cordifolia, куркумина и наночастиц Cu++.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The aim</title><p>The aim. The synthesis of nanoparticles through green methods is a biologically safe, cost-effective and environmentally friendly approach. This study focuses on the green synthesis of copper nanoparticles using aqueous stem extract of Tinospora cordifolia. Additionally, this research explores the formulation of an acetyl amine-modified xanthan gum-based gel incorporating curcumin and a solution of Cu++ nanoparticles, and investigates its wound healing activity.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The shade-dried stem of Tinospora cordifolia was extracted with distilled water, which serves as a bio-reducing agent for the synthesis of Cu++ nanoparticles. Copper sulphate was added to the extract at room temperature using a magnetic stirrer. The visual color change during the addition indicates the formation of nanoparticles, which was further confirmed by UV spectroscopy and particle size analysis. The  modified xanthan gum-based gel formulation was  prepared using curcumin and a solution of Cu++ nanoparticles, and its wound healing activity was evaluated using the excision method, along with antimicrobial activity assessed by the cup and plate method.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. UV absorption was observed at 261 nm, and the particle size was measured at 188 nm, confirming the formation of nanoparticles. The gel containing curcumin and  Cu++ nanoparticles was prepared using modified xanthan gum. The nanocomposite exhibited significant antimicrobial activity against gram-positive bacteria compared to gram-negative bacteria. The group treated with the modified xanthan gum-based curcumin and nano copper composite demonstrated significant wound closure by day 16±2.</p></sec><sec><title>Conclusion</title><p>Conclusion. The  synthesis of  Cu++ nanoparticles using Tinospora cordifolia and the formulation of a gel with modified xanthan gum and curcumin as a drug were successfully achieved. The  gel formulation demonstrated significant antibacterial and wound healing activities, attributed to synergistic effect of Tinospora cordifolia, curcumin, and Cu++ nanoparticles.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Tinospora cordifolia</kwd><kwd>наночастицы меди</kwd><kwd>модифицированная ксантановая камедь</kwd><kwd>наногель и антимикробные агенты</kwd><kwd>ранозаживляющая активность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Tinospora cordifolia</kwd><kwd>copper nanoparticles</kwd><kwd>modified xanthan gum</kwd><kwd>nanogel and antimicrobial agents</kwd><kwd>wound healing activity</kwd></kwd-group><funding-group><funding-statement xml:lang="en">Authors are thankful to Shivraj College of Pharmacy, Gadhinglaj, Kolhapur, Maharashtra and Gourishankar Institute of Pharmaceutical Education and Research, Limb Satara, Maharashtra, India forproviding the Laboratory facilities. 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