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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">ymj</journal-id><journal-title-group><journal-title xml:lang="ru">Якутский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Yakut Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1813-1905</issn><issn pub-type="epub">2312-1017</issn><publisher><publisher-name>ЯНЦ КМП</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25789/YMJ.2021.74.20</article-id><article-id custom-type="elpub" pub-id-type="custom">ymj-583</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>АКТУАЛЬНАЯ ТЕМА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ACTUAL TOPIC</subject></subj-group></article-categories><title-group><article-title>Пролиферация и адгезия фибробластов in vitro на полилактидных пленках</article-title><trans-title-group xml:lang="en"><trans-title>Proliferation and adhesion of fibroblasts in vitro on polylactide films</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>Гольдерова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Golderova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гольдерова Айталина Семеновна – д.м.н., зав. НИЛ, Медицинский институт</p></bio><bio xml:lang="en"><p>Golderova Aitalina Semenovna - MD, professor, Head research laboratory of cell technologies and regenerative medicine</p><p>Yakutsk, Sakha Republic (Yakutia), 36 Kulakovskogo St. 677027. Tel: +7 (914) 821-59-98</p></bio><email xlink:type="simple">hoto68@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаева</surname><given-names>И. Э.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николаева Ирина Эдуардовна – н.с. НИЛ, Медицинский институт</p></bio><bio xml:lang="en"><p>Nikolaeva Irina Eduardovna - researcher, research laboratory of cell technologies and regenerative</p><p>Yakutsk, Sakha Republic (Yakutia), 36 Kulakovskogo St. 677027. Tel: +7 (914) 106-20-75</p></bio><email xlink:type="simple">ysucell@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тимофеева</surname><given-names>Н. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Timofeeva</surname><given-names>N. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тимофеева Нина Федоровна – аспирант, Институт естественных наук</p></bio><bio xml:lang="en"><p>Timofeeva Nina Fedorovna - Leading Engineer of the educational scientific and technological laboratory ‘Technologies of Polymers and Nanocomposites’ and Senior Lecturer of the Chemical Department of the Institute of Natural Sciences</p><p>Yakutsk, Sakha Republic (Yakutia), 46 Kulakovskogo St. 677013. Tel: +7 (960) 978- 69-59</p></bio><email xlink:type="simple">ninakswan@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Егоров</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kirillina</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Егоров Андрей Николаевич – магистрант 2 курса ИЕН, лаборант НИЛ, Медицинский институт</p></bio><bio xml:lang="en"><p>Kirillina Maria Petrovna - candidate of biological sciences</p><p>Yakutsk, Sakha Republic (Yakutia), 6/3 Yaroslavskogo St. 677000. Tel: +7 (914) 271-68-81</p></bio><email xlink:type="simple">kirillinamp@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кириллина</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Egorov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кириллина Мария Петровна – к.б.н., в.н.с. - руковод. лаб. ЯНЦ КМП</p></bio><bio xml:lang="en"><p>Egorov Andrey Nikolaevich - assistant, research laboratory of cell technologies and regenerative medicine</p><p>Yakutsk, Sakha Republic (Yakutia), 36 Kulakovskogo St. 677027. Tel: +7 (914) 826-27-23</p></bio><email xlink:type="simple">291219942014@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Северо-Восточный федеральный университет им. М.К. Аммосова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Medical Institute Federal State Autonomous Educational Institution of Higher Education M.K. Ammosov North-Eastern Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Северо-Восточный федеральный университет им. М.К. Аммосова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Medical Institute "Federal State Autonomous Educational Institution of Higher Education M.K. Ammosov North-Eastern Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Северо-Восточный федеральный университет им. М.К. Аммосова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal State Autonomous Educational Institution of Higher Education M.K. Ammosov North-Eastern Federal University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Северо-Восточный федеральный университет им. М.К. Аммосова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Yakutsk Scientific Center for Complex Medical Problems</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>10</day><month>05</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><fpage>82</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гольдерова А.С., Николаева И.Э., Тимофеева Н.Ф., Егоров А.Н., Кириллина М.П., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Гольдерова А.С., Николаева И.Э., Тимофеева Н.Ф., Егоров А.Н., Кириллина М.П.</copyright-holder><copyright-holder xml:lang="en">Golderova A.S., Nikolaeva I.E., Timofeeva N.F., Kirillina M.P., Egorov A.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://ymj.elpub.ru/jour/article/view/583">https://ymj.elpub.ru/jour/article/view/583</self-uri><abstract><p>Проведена оценка пролиферативной активности и адгезивной способности культивированных in vitro фибробластов на полилактидные пленки различной толщины в зависимости от наличия адгезивного фактора.Добавление в питательную среду адгезивного фактора AF, включающего в своем составе желатин, активирует пролиферацию культивируемых клеток. Наибольшее количество прикрепленных фибробластов отмечается на 3-й день с подложками 100 и 150 мкн в лунках с AF, тогда как в подложках с толщиной 125 мкн – в 1-й и 3-й дни культивирования. По суправитально окрашенным образцам установлено, что адгезия фибробластов в зависимости от толщины полилактидной пленки показал статистически значимые различия между пленками толщиной 125 и 100 мкн, а также тенденцию к повышению между 125 и 150 мкн. Только при толщине полилактида 125 мкн количество фибробластов на поверхности пленки выше, чем в лунке, а при других толщинах количество клеток в лунке больше, чем на полилактиде.</p></abstract><trans-abstract xml:lang="en"><p>Evaluation of the proliferative activity and adhesive capacity of cultured in vitro fibroblasts on polylactide films of various thicknesses, depending on the presence of an adhesive factor was carried out.Adding an adhesive factor AF which contains gelatin to the nutrient medium activates the proliferation of cultured cells. The largest number of attached fibroblasts is noted on the 3rd day with substrates of 100 microns and 150 microns in wells with AF, while in substrates with the thickness of 125 microns - on the 1st and 3rd days of cultivation. Based on supravitally stained samples, it was found that the fibroblast adhesion, depending on the thickness of the polylactide film, showed statistically significant differences between films with the thickness of 125 and 100 microns, as well as a tendency to increase between 125 and 150 microns. Only with the polylactide thickness of 125 microns the number of fibroblasts on the surface of the film is higher than in the well, and with other thicknesses the number of cells in the well is greater than on the polylactide.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пролиферация</kwd><kwd>адгезия</kwd><kwd>полилактид</kwd><kwd>in vitro</kwd><kwd>фибробласты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>proliferation</kwd><kwd>adhesion</kwd><kwd>polylactide</kwd><kwd>in vitro</kwd><kwd>fibroblasts</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">Волова Т.Г. Материалы для медицины, клеточной и тканевой инженерии: учебное пособие [Электронный ресурс] / Т.Г. Волова, Е.И. Шишацкая, П.В. Миронов. — Красноярск, 2009. — Режим доступа : http://nashaucheba.ru/docs/18/17894/conv_1/file1.pdf</mixed-citation><mixed-citation xml:lang="en">Volova TG. 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