<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Genes &amp; Cells</journal-id><journal-title-group><journal-title xml:lang="en">Genes &amp; Cells</journal-title><trans-title-group xml:lang="ru"><trans-title>Гены и Клетки</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Genes and Cells</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-1829</issn><issn publication-format="electronic">2500-2562</issn><publisher><publisher-name xml:lang="en">Human Stem Cells Institute</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">126652</article-id><article-id pub-id-type="doi">10.23868/gc126652</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original Study Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные исследования</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Analysis of laboratory screening for cord blood banking</article-title><trans-title-group xml:lang="ru"><trans-title>Анализ лабораторного скрининга при банкировании пуповинной крови</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tyumina</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Тюмина</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gusarova</surname><given-names>G. I.</given-names></name><name xml:lang="ru"><surname>Гусарова</surname><given-names>Г. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pavlov</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Павлов</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zharkov</surname><given-names>M. N.</given-names></name><name xml:lang="ru"><surname>Жарков</surname><given-names>М. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Volchkov</surname><given-names>S. E.</given-names></name><name xml:lang="ru"><surname>Волчков</surname><given-names>С. Е.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Toropovsky</surname><given-names>A. N.</given-names></name><name xml:lang="ru"><surname>Тороповский</surname><given-names>А. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krasnova</surname><given-names>N. N.</given-names></name><name xml:lang="ru"><surname>Краснова</surname><given-names>Н. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nizhegorodtseva</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Нижегородцева</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rossiev</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Россиев</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Savchenko</surname><given-names>V. G.</given-names></name><name xml:lang="ru"><surname>Савченко</surname><given-names>В. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>redaktor@celltranspl.ru</email><xref ref-type="aff" rid="aff5"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">State Unitary Enterprise of the Samara region "Volga Hematopoietic Cell Bank"</institution></aff><aff><institution xml:lang="ru">ГУП Самарской области «Поволжский банк гемопоэтических клеток»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Ministry of Health of the Samara Region</institution></aff><aff><institution xml:lang="ru">Министерство здравоохранения Самарской области</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Samara State Medical University</institution></aff><aff><institution xml:lang="ru">Самарский государственный медицинский университет</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Samara Regional Hospital named after M.I. Kalinin</institution></aff><aff><institution xml:lang="ru">Самарская областная больница им. М.И. Калинина</institution></aff></aff-alternatives><aff-alternatives id="aff5"><aff><institution xml:lang="en">Hematology Research Center of the Russian Academy of Medical Sciences</institution></aff><aff><institution xml:lang="ru">Гематологический научный центр РАМН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2006-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2006</year></pub-date><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>72</fpage><lpage>73</lpage><history><date date-type="received" iso-8601-date="2023-01-19"><day>19</day><month>01</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-01-19"><day>19</day><month>01</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Эко-Вектор</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://genescells.ru/2313-1829/article/view/126652">https://genescells.ru/2313-1829/article/view/126652</self-uri><abstract xml:lang="en"><p>The purpose of the study is to analyze laboratory screening for the presence of infectious agents in the procurement of cord blood for public use. We examined 586 donor PC samples by immuno-enzyme analysis in the first 24 hours after delivery for the presence of the following serological markers: NiѴ-1 and-2 Ag/Ab, Anti-HBcor, HBS-Ag, Anti-HCV, Anti-CMV, Anti-Toxoplasma gondii, Anti-HSV-1 and -2, RW, bacteriological examination of PC samples was also carried out. It was found that 73 [12.5%] PC samples were disposed of due to infectious danger. Of these, a positive analysis for HBs-Ag was detected in 3 samples [0.5%]; Anti-HCV - in 5 samples [0.9%]; RW — in 6 samples [1%]; Anti-HBcor - in 59 samples [1O%]. The percentage of germination of microbial contaminants was 0.1%. Thus, in order to reduce the percentage of PC samples disposal, an Anti-HBcor analysis should be included in the mandatory laboratory screening of female PC donors. The use of closed methods of blood sampling and processing, as well as ready-made universal media, allows virtually eliminating the possibility of contamination of PC samples with aerial flora.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования - провести анализ лабораторного скрининга на наличие инфекционных агентов при заготовке пуповинной крови для публичного использования. Мы исследовали 586 донорских образцов ПК методом иммуно- ферментного анализа в первые 24 часа после родов на наличие следующих серологических маркеров: НІѴ-1 и-2 Ag/Ab, Anti-HBcor, HBs-Ag, Anti-HCV, Anti-CMV, Anti-Toxoplasma gondii, Anti-HSV-1 и -2, RW, также проводилось бактериологическое исследование образцов ПК. Установлено, что 73 [12,5%] образца ПК утилизированы по причине инфекционной опасности. Из них положительный анализ на HBs-Ag выявлен в 3 образцах [0,5%]; Anti-HCV- в 5 образцах [0,9%]; RW — в 6 образцах [1%]; Anti-HBcor -в 59 образцах [1О%]. Процент высеваемости микробов-контаминантов составил 0,1%. Таким образом, для уменьшения процента утилизации образцов ПК в обязательный лабораторный скрининг женщин-доноров ПК должен быть включён анализ на Anti-HBcor. Использование закрытых методик забора и обработки крови, а также готовых универсальных сред позволяет практически исключить возможность контаминации образцов ПК воздушной флорой.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cord blood</kwd><kwd>contamination</kwd><kwd>laboratory screening</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>пуповинная кровь</kwd><kwd>контаминация</kwd><kwd>лабораторный скрининг</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Gluckman Е., Broxmeyer Н.Е., Auerbach A.D. et al. Hematopoietic reconstitution in a patient with Fanconis anemia by means of umbilical-cord blood from HLA-identical sibling. N. Engl. J. Med. 1989; 321:1174-8.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Gluckman E. Hematopoietic Stem-Cell transplants using umbilical-cord blood N. Engl. J. Med. 2001; 344 [24): 1860-1.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>S.Rubinstein P., Dobrila L., Rosenfield R. E. et al. Processing and cryopreservation of placental/umbilical cord blood for unrelated bone marrow reconstitution. Proc. Nat. Acad. Soi. USA 1995; 92[22): 10119-22</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Приказ М3 РФ №364 от 14.09.01 «Об утверждении порядка медицинского обследования донора крови и её компонентов».</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Приказ М3 РФ №325 от 25.07.03 «О развитии клеточных технологий в Российской Федерации»</mixed-citation></ref></ref-list></back></article>
