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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">33363</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Experience in theuse of polymerase chain reaction for determining T-cellclonality</article-title><trans-title-group xml:lang="ru"><trans-title>ОПЫТ ИСПОЛЬЗОВАНИЯ ПОЛИМЕРАЗНОЙ ЦЕПНОЙ РЕАКЦИИ ДЛЯ ОПРЕДЕЛЕНИЯТ-КЛЕТОЧНОЙ КЛОНАЛЬНОСТИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sidorova</surname><given-names>Yu V</given-names></name><name xml:lang="ru"><surname>Сидорова</surname><given-names>Ю В</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nikitin</surname><given-names>E A</given-names></name><name xml:lang="ru"><surname>Никитин</surname><given-names>Е А</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Peklo</surname><given-names>M</given-names></name><name xml:lang="ru"><surname>Пекло</surname><given-names>М</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vlasik</surname><given-names>T N</given-names></name><name xml:lang="ru"><surname>Власик</surname><given-names>Т Н</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Samoilova</surname><given-names>R S</given-names></name><name xml:lang="ru"><surname>Самойлова</surname><given-names>Р С</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kravchenko</surname><given-names>S K</given-names></name><name xml:lang="ru"><surname>Кравченко</surname><given-names>С К</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Melikyan</surname><given-names>A L</given-names></name><name xml:lang="ru"><surname>Меликян</surname><given-names>А Л</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vinogradova</surname><given-names>Yu E</given-names></name><name xml:lang="ru"><surname>Виноградова</surname><given-names>Ю Е</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pivnik</surname><given-names>A V</given-names></name><name xml:lang="ru"><surname>Пивник</surname><given-names>А В</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sudarikov</surname><given-names>A B</given-names></name><name xml:lang="ru"><surname>Судариков</surname><given-names>А Б</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГНЦ РАМН; Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</p></bio><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">ГНЦ РАМН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="ru">Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</institution></aff><aff><institution xml:lang="en"></institution></aff></aff-alternatives><aff id="aff3"><institution>ГНЦ РАМН</institution></aff><aff id="aff4"><institution>Российский кардиологический научно-производственный комплекс Минздрава РФ, Москва</institution></aff><pub-date date-type="pub" iso-8601-date="2003-07-15" publication-format="electronic"><day>15</day><month>07</month><year>2003</year></pub-date><volume>78</volume><issue>7</issue><issue-title xml:lang="en">NO7 (2003)</issue-title><issue-title xml:lang="ru">ТОМ 78, №7 (2003)</issue-title><fpage>48</fpage><lpage>52</lpage><history><date date-type="received" iso-8601-date="2020-04-13"><day>13</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2003, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2003, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2003</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/33363">https://ter-arkhiv.ru/0040-3660/article/view/33363</self-uri><abstract xml:lang="en"><p>Aim. To distinguish T-cell lymphomas and reactive T-cell proliferation it is important to confirm the
ability of T-cells to be cloned. Conventional histological and immunophenotypic methods fail to determine the ability of T-cells to be cloned. An experience in the use of detection of T-cell receptor gene
gamma-chain (TCRy) rearrangement for determining T-cellular clonality is described.
Material and methods. Polymerase chain reaction (PCR) and single strand conformational polymorphism (SSCP) were used to determine T-cell clonality. Twenty healthy donors, 28 patients with T-lymphomas, and 26patients with various non-T-cell lymphoproliferative disorders or reactive processes were studied.
Results. T-cell monoclonality was detected in 23/28 (82%) T-cell lymphoma cases, whereas in all the
samples from normal subjects a polyclonal pattern of rearrangements TCRy was found. The sensitivity
of the method was estimated as 2,5%, 7%, and 10% was demonstrated for bone marrow, spleen, and
peripheral blood, respectively.
Conclusion. PCR-SSCP for TCRy was found to be a useful supplement to routine histological and immunophenotypic methods in the diagnosis of T-cell lymphomas.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. При дифференциальной диагностике реактивной Т-клеточной пролиферации и опухолевой важно подтвердить клональность Т-клеток. Классические методы гистологии и иммунофенотипирования не позволяют оценить Т-клеточную клональность. Мы приводим наш опыт определения Т-клеточной клональности по реаранжировкам у-цепи Т-клеточного рецептора (TCRy).
Материалы и методы. Определение Т-клеточной клональности по реаранжировкам у-цепи
Т-клеточного рецептора проводилось при помощи полимеразной цепной реакции (ПЦР) с последующим анализом конформационного полиморфизма одноцепочечных продуктов (SSCP).
Обследовали 20 здоровых (доноров), 28 больных с Т-клеточными опухолями и 26 с различными
не Т-клеточными опухолями и реактивными процессами.
Результаты. Выявляемость Т-клеточной клональности у больных с доказанными Т-клеточными лимфомами составила 82% (23/28), при этом у всех здоровых (доноров) продемонстрирован поликлональный характер реаранжировок TCRy. Чувствительность метода составила
2,5, 7 и 10% для костного мозга, селезенки и периферической крови соответственно.
Заключение. Метод ПЦР-SSCP для TCRy является хорошим дополнением к классическим цитологическим, гистологическим и иммунофенотипическим методам в диагностике Т-клеточных лимфатических опухолей.</p></trans-abstract><kwd-group xml:lang="en"><kwd>T-cell clonality</kwd><kwd>rearrangement of T-cell receptor genes</kwd><kwd>molecular diagnosis</kwd><kwd>lymphomas</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Т-клеточная клональность</kwd><kwd>перестройки генов Т-клеточных рецепторов</kwd><kwd>молекулярная диагностика</kwd><kwd>лимфомы</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Воробьев А. И., Кременецкая А. М., Харазшивили Д. Опухоли лимфатической системы. Гематол. и трансфузиол 2000; 3: 1-14.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>WHO. Classification of neoplasms of the hematopoietic amlymphoid tissues / Harris N. L., Jaffe E. 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