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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">biopreparat</journal-id><journal-title-group><journal-title xml:lang="ru">БИОпрепараты. Профилактика, диагностика, лечение</journal-title><trans-title-group xml:lang="en"><trans-title>Biological Products. Prevention, Diagnosis, Treatment</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2221-996X</issn><issn pub-type="epub">2619-1156</issn><publisher><publisher-name>Scientific Centre for Expert Evaluation of Medicinal Products</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30895/2221-996X-2022-22-3-318-330</article-id><article-id custom-type="elpub" pub-id-type="custom">biopreparat-406</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Оценка сопоставимости результатов определения тиомерсала колориметрическим методом и методом атомно-абсорбционной спектрометрии холодного пара в сорбированных иммунобиологических лекарственных препаратах</article-title><trans-title-group xml:lang="en"><trans-title>Comparability assessment of the results of thiomersal quantification in adsorbed immunobiological medicinal products by colourimetry and by cold vapor atomic absorption spectrometry</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8664-5800</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колесникова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колесникова Оксана Николаевна</p><p>Петровский б-р, д. 8, стр. 2, Москва, 127051</p></bio><bio xml:lang="en"><p>Oksana N. Kolesnikova</p><p>8/2 Petrovsky Blvd, Moscow 127051</p></bio><email xlink:type="simple">kolesnikovao@expmed.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/0000-0002-6685-0847</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Трегубова</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Tregubova</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трегубова Варвара Евгеньевна, кандидат химических наук</p><p>Петровский б-р, д. 8, стр. 2, Москва, 127051</p></bio><bio xml:lang="en"><p>Varvara E. Tregubova, Cand. Sci. (Chem.)</p><p>8/2 Petrovsky Blvd, Moscow 127051</p></bio><email xlink:type="simple">tregubova@expmed.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/0000-0001-5432-1887</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Устинникова</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Ustinnikova</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Устинникова Ольга Борисовна, кандидат биологических наук</p><p>Петровский б-р, д. 8, стр. 2, Москва, 127051</p></bio><bio xml:lang="en"><p>Olga B. Ustinnikova, Cand. Sci. (Biol.)</p><p>8/2 Petrovsky Blvd, Moscow 127051</p></bio><email xlink:type="simple">ustinnikova@expmed.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/0000-0003-2132-0962</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мовсесянц</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Movsesyants</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мовсесянц Арташес Авакович, доктор медицинских наук, профессор</p><p>Петровский б-р, д. 8, стр. 2, Москва, 127051</p></bio><bio xml:lang="en"><p>Artashes A. Movsesyants, Dr. Sci. (Med.), Professor</p><p>8/2 Petrovsky Blvd, Moscow 127051</p></bio><email xlink:type="simple">movsesyants@expmed.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение Научный центр экспертизы средств медицинского применения Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Centre for Expert Evaluation of Medicinal Products</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>10</month><year>2022</year></pub-date><volume>22</volume><issue>3</issue><fpage>318</fpage><lpage>330</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Колесникова О.Н., Трегубова В.Е., Устинникова О.Б., Мовсесянц А.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Колесникова О.Н., Трегубова В.Е., Устинникова О.Б., Мовсесянц А.А.</copyright-holder><copyright-holder xml:lang="en">Kolesnikova O.N., Tregubova V.E., Ustinnikova O.B., Movsesyants A.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://www.biopreparations.ru/jour/article/view/406">https://www.biopreparations.ru/jour/article/view/406</self-uri><abstract><p>Количественное определение консерванта тиомерсала, входящего в состав ряда иммунобиологических лекарственных препаратов (ИЛП), является обязательным требованием к их качеству. Ранее нами была разработана методика количественного определения тиомерсала в несорбированных ИЛП, основанная на методе атомно-абсорбционной спектрометрии холодного пара (методика ААС ХП). Цель работы: анализ возможности применения методики ААС ХП для количественной оценки содержания тиомерсала в сорбированных препаратах и оценка сопоставимости результатов количественного определения тиомерсала, полученных с помощью колориметрической методики и методики ААС ХП. Материалы и методы: государственный стандартный образец содержания ионов ртути; фармакопейный стандартный образец (ФСО) содержания мертиолята в сорбированных препаратах (ФСО 3.1.00427); образцы сорбированных ИЛП различных производителей (АКДС-вакцина, препараты анатоксинов, вакцины против гепатита В и гриппа, комбинированные вакцины). Исследование проводили с применением колориметрической методики в реакции с дитизоном и методики ААС ХП. Результаты: полученные с использованием методики ААС ХП значения относительного стандартного отклонения (3,95%) и коэффициента корреляции «объем образца — содержание тиомерсала» (0,9956) подтверждают специфичность методики; регрессионный анализ и полученное значение F-критерия Фишера, равное 0,16, свидетельствуют об отсутствии систематической ошибки методики. Диапазон процента выявления добавленного количества тиомерсала, не превышающий 10%, свидетельствует об удовлетворительной правильности методики. Установлена чувствительность методики ААС ХП: предел количественного определения и предел обнаружения ионов ртути в образце составили 6,9×10-3 и 2,3×10-3 мкг/мл соответственно. Значение критерия Фишера (1,29), полученное при оценке сопоставимости результатов определения тиомерсала колориметрической методикой и методикой ААС ХП, ниже табличного значения (3,96). Выводы: подтверждена возможность применения методики ААС ХП для количественного определения тиомерсала в сорбированных ИЛП. Установленный предел обнаружения методики позволяет оценивать остаточные количества тиомерсала в полупродуктах при производстве бесконсервантных форм ИЛП. Оценка сопоставимости результатов определения тиомерсала колориметрической методикой и методикой ААС ХП, проведенная с применением однофакторного дисперсионного анализа по критерию Фишера, показала возможность применения ФСО 3.1.00427 для контроля стабильности аналитической работы при воспроизведении методики ААС ХП.</p></abstract><trans-abstract xml:lang="en"><p>To ensure the quality of immunobiologicals, it is required to quantify the thiomersal preservative present in a number of them. The authors have previously developed an analytical procedure for thiomersal quantification in non-adsorbed immunobiological medicinal products, which is based on cold vapor atomic absorption spectrometry (CV AAS). The aim of the study was to analyse the possibility of using the CV AAS procedure for thiomersal content determination in adsorbed immunobiologicals and evaluate the comparability of thiomersal quantification results obtained by colourimetry and CV AAS. Materials and methods: the study used the national reference standard of mercury ions content and the pharmacopoeial reference standard of thiomersal content in adsorbed medicinal products (PhRS 3.1.00427), as well as samples of immunobiologicals by different manufacturers: a DTP vaccine, anatoxins, hepatitis B and influenza vaccines, and combined vaccines. The study involved CV AAS and the colourimetric reaction between mercury and dithizone. Results: the specificity of the CV AAS procedure is demonstrated by the coefficient of variation (3.95%) and the coefficient of correlation between the test sample volume and thiomersal content (0.9956). The regression analysis and the Fisher’s test value of 0.16 indicate the absence of bias. The trueness of the method is satisfactory, as the percent recovery differs from the total spiked amount by less than 10%. For the sensitivity of the CV AAS procedure, its quantification and detection limits are 6.9×10-3 μg/ mL and 2.3×10-3  μg/ mL, respectively. The Fisher’s test value obtained in the comparability assessment of the results of thiomersal quantification by colourimetry and CV AAS (1.29) is lower than the conventional tabulated one (3.96). Conclusions: according to the study, it is possible to use the CV AAS procedure for thiomersal quantification in adsorbed immunobiologicals. The established detection limit allows evaluating residual amounts of thiomersal in in-process intermediates during the production of preservative-free immunobilogical dosage forms. The comparability assessment of the results of thiomersal quantification by colourimetry and CV AAS, carried out using oneway ANOVA and Fisher’s test, showed the possibility of using PhRS 3.1.00427 to control the consistency of operation when reproducing the CV AAS procedure.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>тиомерсал</kwd><kwd>консервант</kwd><kwd>атомно-абсорбционная спектрометрия</kwd><kwd>иммунобиологические лекарственные препараты</kwd><kwd>сорбированные препараты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>thiomersal</kwd><kwd>preservative</kwd><kwd>atomic absorption spectrometry</kwd><kwd>immunobiologicals</kwd><kwd>adsorbed preparations</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания ФГБУ «НЦЭСМП» Минздрава России № 056-00001-22-00 на проведение прикладных научных исследований (номер государственного учета НИР 121022000147-4)</funding-statement><funding-statement xml:lang="en">The study reported in this publication was carried out as part of publicly funded research project № 056-00001-22-00 and was supported by the Scientific Centre for Expert Evaluation of Medicinal Products (R&amp;D public accounting No. 121022000147-4)</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">Baker JP. 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