<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">microbe</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы особо опасных инфекций</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Particularly Dangerous Infections</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-1069</issn><issn pub-type="epub">2658-719X</issn><publisher><publisher-name>Russian Research Anti-Plague Institute “Microbe”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21055/0370-1069-2012-1(111)-62-65</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-772</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>МИКРОБИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROBIOLOGY</subject></subj-group></article-categories><title-group><article-title>Изучение биологического действия цитотонического фактора CEF холерных вибрионов на моделях in vitro и in vivo</article-title><trans-title-group xml:lang="en"><trans-title>Study of Biological Effect of CHO-Cell Elongating Factor of Vibrio cholerae on Models in vitro and in vivo</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>Монахова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Monakhova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">plague@aaanet.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федоренко</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedorenko</surname><given-names>G. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Мазрухо</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazrukho</surname><given-names>A. B.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Писанов</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pisanov</surname><given-names>R. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кругликов</surname><given-names>В. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Kruglikov</surname><given-names>V. D.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маркина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Markina</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеева</surname><given-names>Л. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseeva</surname><given-names>L. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Ростовский-на-Дону научно-исследовательский противочумный институт</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Rostov-on-Don Research Anti-Plague Institute</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Южный Научный Центр РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Southern Scientific Centre of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>20</day><month>02</month><year>2012</year></pub-date><volume>0</volume><issue>1(111)</issue><fpage>62</fpage><lpage>65</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Монахова Е.В., Федоренко Г.М., Мазрухо А.Б., Писанов Р.В., Кругликов В.Д., Маркина О.В., Алексеева Л.П., 2012</copyright-statement><copyright-year>2012</copyright-year><copyright-holder xml:lang="ru">Монахова Е.В., Федоренко Г.М., Мазрухо А.Б., Писанов Р.В., Кругликов В.Д., Маркина О.В., Алексеева Л.П.</copyright-holder><copyright-holder xml:lang="en">Monakhova E.V., Fedorenko G.M., Mazrukho A.B., Pisanov R.V., Kruglikov V.D., Markina O.V., Alekseeva L.P.</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.microbe.ru/jour/article/view/772">https://journal.microbe.ru/jour/article/view/772</self-uri><abstract><p>Изучены морфологические, физиологические и ультраструктурные изменения в культуре клеток L-929 и кишечнике мышей-сосунков под действием препарата Cef (CHO cell elongating factor) холерных вибрионов. В культуре происходило удлинение клеток, вакуолизация их цитоплазмы, увеличение числа лизосом, ретракция и деформация ядер. In vivo Cef вызывал статистически достоверное накопление жидкости. При электронно-микроскопическом исследовании эпителиоцитов тонкого кишечника наблюдалось образование вакуолей и миелиноподобных структур в цитоплазме и ядрах, набухание митохондрий, просветление их матрикса и деструкция крист. В криптах отмечалось скопление слизи. Вовлечение в процесс тучных клеток приводило к усугубляющему дегидратацию повышению проницаемости капилляров. Эти изменения свидетельствуют об участии Cef в проявлении холерными вибрионами патогенных свойств.</p></abstract><trans-abstract xml:lang="en"><p>Studied were morphological, physiological and ultrastructural changes in the cell culture L-929 and in the intestine of suckling mice in the presence of Cef (CHO cell elongating factor) of Vibrio cholerae. Registered were cellular elongation, cytoplasm vacuolization, an increase in the number of lysosomes, retraction and nuclei deformation in the L-929 cell culture. Statistical significance test confirmed that in vivo Cef caused the accumulation of fluid in suckling mice. Electron microscopy of the epithelial cells of small intestine revealed vacuolization and myelin-like structures formation in cytoplasm and nuclei, swelling of mitochondria, clarification of their matrix and destruction of cristae. Cristae were filled with mucus. The involvement of mast cells caused the increasing of capillary permeability which enhanced dehydration. These changes confirmed Cef participation in manifestation of Vibrio cholerae pathogenic properties.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>CHO cell elongating factor</kwd><kwd>холерный вибрион</kwd><kwd>культура клеток</kwd><kwd>тонкая кишка</kwd><kwd>ультраструктура</kwd></kwd-group><kwd-group xml:lang="en"><kwd>CHO cell elongating factor</kwd><kwd>Vibrio cholerae</kwd><kwd>cell culture</kwd><kwd>small intestine</kwd><kwd>ultrastructure</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">Власов В.П., Харланова Н.Г., Монахова Е.В, Винокур Н.И., Бардахчьян Э.А. Ультраструктурные изменения в тонкой кишке, вызванные холерогенным и нехолерогенным штаммами вибрионов. Доклады АН. 1997; 352:278-80.</mixed-citation><mixed-citation xml:lang="en">VlasovV.P., Kharlanova N.G., Monakhova E.V., Vinokur N.I., Bardakhch’yan E.A. [Ultrasructural changes in the large intestine, caused by choleragenic and non-choleragenic vibrio strains]. Doklady AN. 1997; 352:278–80.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Монахова Е.В., Ломов Ю.М., Писанов Р.В., Алексеева Л.П., Маркина О.В., Миронова А.В. и др. Клонирование гена цитотонического фактора Cef (CHO-cell elongating factor) Vibrio cholerae в Escherichia coli и его экспрессия под контролем PBAD-промотора. Биотехнология. 2006; 5:12-8.</mixed-citation><mixed-citation xml:lang="en">Monakhova E.V., Lomov Yu. M., Pisanov R.V., Alekseeva L.P., Markina O.V., Mironova A.V. et al. [Cloning of the gene of Vibrio cholerae CHO-cell elongating factor and its expression under control of PBAD promot- er]. Biotekhnologia. 2006; 5:12–8.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Монахова Е.В., Ломов Ю.М., Писанов Р.В., Алексеева Л.П., Маркина О.В., Веркина Л.М., Миронова А.В. Рекомбинантная плазмида, экспрессирующая клонированный ген cef (CHO cell elongating factor) Vibrio cholerae (варианты) и штамм Escherichia coli - продуцент сef (CHO cell elongating factor) Vibrio cholerae (варианты). Патент РФ 2313577, опубл. 27.12.07. Бюл. 36.</mixed-citation><mixed-citation xml:lang="en">Monakhova E.V., Lomov Yu. M., Pisanov R.V., Alekseeva L.P., Markina O.V., Verkina L.M., Mironova A.V. [ Recombinant plasmid, express- ing the cloned cef (CHO cell elongating factor) of Vibrio cholerae (variants) and Escherichia coli strain – producer of cef (CHO cell elongating factor) of Vibrio cholerae (variants)]. RF Patent № 2313577.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">McCardell B.A., Kothary M.H., Hall R.N., Sathyamoorthy V. Identification of a CHO-elongating factor produced by Vibrio cholerae O1. Microb. Pathogen. 2000; 29(1):1-8.</mixed-citation><mixed-citation xml:lang="en">McCardell B.A., Kothary M.H., Hall R.N., Sathyamoorthy V. Identification of a CHO-elongating factor produced by Vibrio cholerae O1. Microb. Pathogen. 2000; 29(1):1-8.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">McCardell B.A., Sathyamoorthy V., Michalski J., Lavu S., Kothary M., Livezey J. et al. Cloning, expression and characterization of the CHO cell elongating factor (Cef) from Vibrio cholerae O1. Microb. Pathog. 2002; 32:165-72.</mixed-citation><mixed-citation xml:lang="en">McCardell B.A., Sathyamoorthy V., Michalski J., Lavu S., Kothary M., Livezey J. et al. Cloning, expression and characterization of the CHO cell elongating factor (Cef) from Vibrio cholerae O1. Microb. Pathog. 2002; 32:165-72.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Sathyamoorthy V., Hall R.H., McCardell B.A., Kothary M., Ahn S.J., Ratnayake S. Purification and characterization of a cytotonic protein expressed in vitro by the live cholera vaccine candidate CVD 103-HgR. Infect. Immun. 2000; 68:6062-5.</mixed-citation><mixed-citation xml:lang="en">Sathyamoorthy V., Hall R.H., McCardell B.A., Kothary M., Ahn S.J., Ratnayake S. Purification and characterization of a cytotonic protein expressed in vitro by the live cholera vaccine candidate CVD 103-HgR. Infect. Immun. 2000; 68:6062-5.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
