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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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2018-54-3-359-368</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-343</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>РАДИОХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RADIOCHEMISTRY</subject></subj-group></article-categories><title-group><article-title>ДОЛГОЖИВУЩИЕ РАДИОНУКЛИДЫ ПРИ ПОЛУЧЕНИИ [18F]ФТОРХОЛИНА ДЛЯ ПЭТ-ДИАГНОСТИКИ</article-title><trans-title-group xml:lang="en"><trans-title>LONG-LIVED RADIONUCLIDES IN THE PRODUCTION OF [18F]FLUOROCHOLINE FOR PET-DIAGNOSIS</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>Тылец</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tylets</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тылец Павел Валентинович – инженер по радиационному и дозиметрическому контролю</p><p>223040, а/г Лесной-2, Минский р-н</p></bio><bio xml:lang="en"><p>Pavel V. Tylets – Engineer for radiation and dosimetry monitoring</p><p>223040, a/g Lesnoi-2, Minsk District</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тугай</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tugay</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тугай Ольга Владимировна – техник-лаборант</p><p>223040, а/г Лесной-2, Минский р-н</p><p>студент</p><p>пр. Независимости, 4, 220030, Минск</p></bio><bio xml:lang="en"><p>Оlga V. Tugay – Laboratory Technician</p><p>223040, a/g Lesnoi-2, Minsk District</p><p>Student</p><p>4, Nezavisimosty Ave., 220030, Minsk</p></bio><email xlink:type="simple">tugay.olya@mail.ru</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>Крот</surname><given-names>В. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Krot</surname><given-names>V. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крот Вадим Олегович – техник-лаборант</p><p>223040, а/г Лесной-2, Минский р-н</p><p>студент</p><p>пр. Независимости, 4, 220030, Минск</p></bio><bio xml:lang="en"><p>Vadzim О. Krot – Laboratory Technician</p><p>223040, a/g Lesnoi-2, Minsk District</p><p>Student</p><p>4, Nezavisimosty Ave., 220030, Minsk</p></bio><email xlink:type="simple">crot.vadik@yandex.ru</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>Иванюкович</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivaniykovich</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Иванюкович Александр Александрович – вед. инженер</p><p>Старовиленский тракт, 93, 220053, Минск</p></bio><bio xml:lang="en"><p>Аlexander А. Ivaniykovich – Leading Engineer</p><p>93, Starovilensky trakt, 220053, Minsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сорока</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Soroka</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сорока Сергей Александрович – начальник производственно-исследовательского отдела измерений ионизирующих излучений</p><p>Старовиленский тракт, 93, 220053, Минск</p></bio><bio xml:lang="en"><p>Sergey A. Soroka – Head of Production-Research Department for the measurement of ionizing radiation</p><p>93, Starovilensky trakt, 220053, Minsk</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бринкевич</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Brinkevich</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бринкевич Дмитрий Иванович – канд. физ.-мат. наук, инженер по учету и хранению ядерных и радиоактивных материалов</p><p>223040, а/г Лесной-2, Минский р-н</p><p>вед. науч. сотрудник</p><p>пр. Независимости, 4, 220030, Минск</p></bio><bio xml:lang="en"><p>Dmitrii I. Brinkevich – Ph. D. (Physics and Mathematics), Engineer for the registration and storage of nuclear and radioactive materials</p><p>223040, a/g Lesnoi-2, Minsk District</p><p>Leading Researcher</p><p>4, Nezavisimosty Ave., 220030, Minsk</p></bio><email xlink:type="simple">brinkevich@bsu.by</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>Бринкевич</surname><given-names>С. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Brinkevich</surname><given-names>S. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бринкевич Святослав Дмитриевич – канд. хим. наук, зав. изотопной циклотронно-радиохимической лаб. отделения позитронно-эмиссионной томографии</p><p>223040, а/г Лесной-2, Минский р-н</p><p>доцент</p><p>пр. Независимости, 4, 220030, Минск</p></bio><bio xml:lang="en"><p>Svyatoslav D. Brinkevich – Ph. D. (Chemistry), Head of cyclotron-radiochemistry laboratory</p><p>223040, a/g Lesnoi-2, Minsk District</p><p>Associate Professor</p><p>4, Nezavisimosty Ave., 220030, Minsk</p></bio><email xlink:type="simple">brinkevichsd@bsu.by</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>Барановский</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Baranovski</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Барановский Олег Аркадьевич – зав. изотопной лаб. позитронно-эмиссионной томографии с кабинетом радионуклидной компьютерной томографии</p><p>223040, а/г Лесной-2, Минский р-н</p></bio><bio xml:lang="en"><p>Aleg А. Baranovski – Head of PET/CT diagnostics laboratory</p><p>223040, a/g Lesnoi-2, Minsk District</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чиж</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chizh</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чиж Георгий Васильевич – канд. мед. наук, зав. отделением позитронно-эмиссионной томографии</p><p>223040, а/г Лесной-2, Минский р-н</p></bio><bio xml:lang="en"><p>Georgi V. Chizh – Ph. D. (Medicine), Head of Positronemission Tomography Department</p><p>223040, a/g Lesnoi-2, Minsk District</p></bio><email xlink:type="simple">chizhg@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>РНПЦ онкологии и медицинской радиологии им. Н.Н. Александрова</institution></aff><aff xml:lang="en"><institution>N. N. Alexandrov National Cancer Centre of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>РНПЦ онкологии и медицинской радиологии им. Н.Н. Александрова, Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>N. N. Alexandrov National Cancer Centre of Belarus, Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Белорусский государственный институт метрологии</institution></aff><aff xml:lang="en"><institution>Belarusian State Institute for Metrology</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>15</day><month>09</month><year>2018</year></pub-date><volume>54</volume><issue>3</issue><fpage>359</fpage><lpage>368</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тылец П.В., Тугай О.В., Крот В.О., Иванюкович А.А., Сорока С.А., Бринкевич Д.И., Бринкевич С.Д., Барановский О.А., Чиж Г.В., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Тылец П.В., Тугай О.В., Крот В.О., Иванюкович А.А., Сорока С.А., Бринкевич Д.И., Бринкевич С.Д., Барановский О.А., Чиж Г.В.</copyright-holder><copyright-holder xml:lang="en">Tylets P.V., Tugay O.V., Krot V.O., Ivaniykovich A.A., Soroka S.A., Brinkevich D.I., Brinkevich S.D., Baranovski O.A., Chizh G.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://vestichem.belnauka.by/jour/article/view/343">https://vestichem.belnauka.by/jour/article/view/343</self-uri><abstract><p>Исследовано распределение долгоживущих радионуклидов между готовой лекарственной формой, регенерированной водой [18O]H2 O и картриджами сорбционной очистки в процессе производства [18F]фторхолина. Определен изотопный состав долгоживущих радионуклидов (t 1/2 = 10–312 сут), рассмотрены механизмы их образования и накопления на картриджах. Показано, что в произведенных партиях радиофармпрепарата содержание долгоживущих радионуклидов на 5 порядков ниже предельных значений, задаваемых соответствующей статьей 07/2016:2793 Европейской фармакопеи. Полученные результаты имеют важное значение для оптимизации методов обращения с радиоактивными отходами при производстве [ 18F]фторхолина с использованием циклотрона IBA Cyclone 18/9 HC и, как следствие, минимизации дозовых нагрузок персонала.</p></abstract><trans-abstract xml:lang="en"><p>In the present study the distribution of long-lived radionuclides between the drug product, recovered water [ 18O]H2 O and solid phase extraction cartridges was studied in [18F]fluorocholine production process. Isotopic composition for long-lived nuclides (half-lives = 10–312 days) was determined, the mechanisms of their formation and accumulation on cartridges are considered. It was shown that in the batches of pharmaceutical produced the content of long-lived nuclides is by 5 orders of magnitude lower than the limit value specified by the appropriate 07/2016:2793 European Pharmacopoeia article. The results obtained are of vital importance for optimization of the procedures for radioactive waste management in the production of [18F]fluorocholine using IBA Cyclone 18/9 HC cyclotron and, consequently, for minimization of radiation exposure of personnel.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>радиофармпрепараты</kwd><kwd>радионуклиды</kwd><kwd>[18F]фторхолин</kwd><kwd>циклотрон</kwd></kwd-group><kwd-group xml:lang="en"><kwd>radiopharmaceuticals</kwd><kwd>radionuclides</kwd><kwd>[18F]fluorocholine</kwd><kwd>cyclotron</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">Peller, P. PET-CT and PET-MRI in Oncology: A Practical Guide / P. Peller, R. Subramaniam, A. Guermazi. – Berlin ; London : Springer, 2012. – 437 p. 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