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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">biob</journal-id><journal-title-group><journal-title xml:lang="ru">Биобезопасность и Биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Biosafety and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2707-7241</issn><issn pub-type="epub">2957-5702</issn><publisher><publisher-name>Научно-исследовательский институт проблем биологической безопасности</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.58318/2957-5702-2024-20-45-56</article-id><article-id custom-type="elpub" pub-id-type="custom">biob-129</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>СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Articles</subject></subj-group></article-categories><title-group><article-title>ОЦЕНКА МЕТОДОВ ДЕТЕКЦИИ МИКОПЛАЗМЕННОЙ КОНТАМИНАЦИИ КЛЕТОЧНЫХ КУЛЬТУР И ЭФФЕКТИВНОСТИ ПРОТИВОМИКОПЛАЗМЕННЫХ ПРЕПАРАТОВ</article-title><trans-title-group xml:lang="en"><trans-title>EVALUATION OF METHODS FOR THE DETECTION OF MYCOPLASMA CONTAMINATION OF CELL CULTURES AND THE EFFECTIVENESS OF ANTIMYCOPLASMA PREPARATIONS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6593-0271</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Наханов</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Nakhanov</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наханов Азиз Куралбаевич</p><p>пгт. Гвардейский</p></bio><bio xml:lang="en"><p>Gvardeysky</p></bio><email xlink:type="simple">aziz_nk@mail.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/0000-0003-2077-7063</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Теребай</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Terebay</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Теребай Айбол Айдосұлы</p><p>пгт. Гвардейский</p></bio><bio xml:lang="en"><p>Gvardeysky</p></bio><email xlink:type="simple">a.terebay@biosafety.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9515-0655</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мараховская</surname><given-names>Л. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Marahovskaya</surname><given-names>L. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мараховская Любовь Генадьевана</p><p>пгт. Гвардейский</p></bio><bio xml:lang="en"><p>Gvardeysky</p></bio><email xlink:type="simple">l.marahovskaya@biosafety.kz</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9515-0655</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коканов</surname><given-names>С. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kokanov</surname><given-names>S. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коканов Сабит Кабдышевич</p><p>пгт. Гвардейский</p></bio><bio xml:lang="en"><p>Gvardeysky</p></bio><email xlink:type="simple">kkanv@mail.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/0000-0002-9515-0655</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сейдахметова</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Seydakhmetova</surname><given-names>B. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сейдахметова Бакыткуль Айтжанована</p><p>пгт. Гвардейский</p></bio><bio xml:lang="en"><p>Gvardeysky</p></bio><email xlink:type="simple">b.seidakhmetova@biosafety.kz</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ТОО «Научно-исследовательский институт проблем биологической безопасности»<country>Казахстан</country></aff><aff xml:lang="en">«Research Institute of Biological Safety Problems» LLP<country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>09</month><year>2024</year></pub-date><volume>0</volume><issue>20</issue><fpage>45</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Наханов А.К., Теребай А.А., Мараховская Л.Г., Коканов С.К., Сейдахметова Б.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Наханов А.К., Теребай А.А., Мараховская Л.Г., Коканов С.К., Сейдахметова Б.А.</copyright-holder><copyright-holder xml:lang="en">Nakhanov A.K., Terebay A.A., Marahovskaya L.G., Kokanov S.K., Seydakhmetova B.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://journal.biosafety.kz/jour/article/view/129">https://journal.biosafety.kz/jour/article/view/129</self-uri><abstract><p>В данной статье представлены результаты исследования по обнаружению микоплазменной инфекции в различных клеточных линиях и оценке эффективности противомикоплазменных препаратов. Для обнаружения микоплазм в культурах клеток использовали методы окрашивания ДНК флюорохромами (DAPI, Apollo Scientific) наборы PlasmoTest™ (Invivogen, France), MycoStrip (Invivogen, France) и EZ-PCR™ (Biological Industries, Israel) рекомендуемые при выявлении микоплазм в культуре клеток. На основании полученных результатов исследований, было установлено, что, противомикоплазменные препараты MycoZap (Lonza Bioscience), Plasmocin (Invivogen, France), MRA (BIO-RAD) и ВМ-Cyclin (Roche) эффективны в борьбе с микоплазменной контаминацией культур клеток. Метод детекции микоплазм ДНК-флюорохромами определение наличия микоплазмы может быть субъективным, так как его чувствительность к микоплазмам низкая. В свою очередь набор MycoStrip может давать ложноотрицательный результат ввиду наличия микоплазм не входящих в список обнаруживаемых видов этого набора. Положительные и отрицательные результаты PlasmoTest™ точно коррелировали с результатами EZ-PCR™. При подозрении на наличие микоплазменной контаминации для предварительного анализа можно использовать метод окрашивания ДНК и набор MycoStrip, а для окончательного подтверждения PlasmoTest™ и EZ-PCR.</p></abstract><trans-abstract xml:lang="en"><p>This article presents the results of a study on the detection of mycoplasma infection in various cell lines and the evaluation of the effectiveness of antimycoplasma drugs. To detect mycoplasmas in cell cultures, DNA fluorochrome (DAPI, Apollo Scientific) staining methods, PlasmoTest™ (Invivogen, France), MycoStrip (Invivogen, France) and EZ-PCR™ (Biological Industries, Israel) kits were used, which are widely recommended for detecting mycoplasmas in cell culture. Based on the obtained research results, it was found that the antimycoplasma drugs MycoZap (Lonza Bioscience), Plasmocin (Invivogen, France), MRA (BIO-RAD) and ВМ-Cyclin (Roche) are effective in combating mycoplasma contamination of cell cultures. The method of detecting mycoplasmas with DNA fluorochromes, determining the presence of mycoplasma may be subjective, since its sensitivity to mycoplasmas is low. In turn, the MycoStrip set can give a false negative result due to the presence of mycoplasmas not included in the list of detectable species of this set. The positive and negative results of PlasmoTest were precisely correlated with the results of EZ-PCR. If mycoplasma contamination is suspected, DNA staining and the MycoStrip kit can be used for preliminary analysis, and PlasmoTest™ and EZ-PCR final confirmation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>клеточные культуры</kwd><kwd>MDCK</kwd><kwd>MDBK</kwd><kwd>BHK-21 C-13</kwd><kwd>Vero</kwd><kwd>микоплазмы</kwd><kwd>детекция микоплазм</kwd><kwd>элиминация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cell cultures</kwd><kwd>MDCK</kwd><kwd>MDBK</kwd><kwd>BHK-21</kwd><kwd>Vero</kwd><kwd>mycoplasmas</kwd><kwd>mycoplasma detection</kwd><kwd>elimination</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">Degeling MH, Maguire CA, Bovenberg MS, Tannous BA. Sensitive assay for mycoplasma detection in mammalian cell culture. Anal Chem. 2012; 84(9):4227–4232. doi: 10.1021/ac2033112. 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