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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">toxreview</journal-id><journal-title-group><journal-title xml:lang="ru">Токсикологический вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Toxicological Review</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-7922</issn><issn pub-type="epub">3034-4611</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36946/0869-7922-2016-3-10-14</article-id><article-id custom-type="elpub" pub-id-type="custom">toxreview-20</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>Статьи</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ПЕПТИДА КК1 НА СОДЕРЖАНИЕ МАРКЕРОВ АПОПТОЗА В ГОЛОВНОМ МОЗГЕ КРЫС ПОСЛЕ ОСТРОЙ ТЯЖЁЛОЙ ИНТОКСИКАЦИИ ОКСИДОМ УГЛЕРОДА</article-title><trans-title-group xml:lang="en"><trans-title>EFFECT OF KK1 PEPTIDE ON MAINTENANCE OF APOPTOSIS MARKERS IN RATS BRAIN CAUSED BY SEVERE CARBON OXIDE POISONING</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>Толкач</surname><given-names>П. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Tolkach</surname><given-names>P. G.</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>Башарин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Basharin</surname><given-names>V. A.</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>Колобов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolobov</surname><given-names>A. A.</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>Роговская</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Rogovskaya</surname><given-names>N. Yu.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабаков</surname><given-names>В. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Babakov</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБВОУВО «Военно-медицинская академия имени С.М. Кирова» МО РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>S.M. Kirov Military Medical Academy, Ministry of Defense of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГУП «Государственный научно-исследовательский институт особо чистых биопрепаратов» ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Institute of High-pure Biopreparations, Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГУП «Научно-исследовательский институт гигиены профпатологии и экологии человека» ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Hygiene, Occupational Pathology and Human Ecology, Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>28</day><month>06</month><year>2016</year></pub-date><volume>0</volume><issue>3</issue><fpage>10</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Толкач П.Г., Башарин В.А., Колобов А.А., Роговская Н.Ю., Бабаков В.Н., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Толкач П.Г., Башарин В.А., Колобов А.А., Роговская Н.Ю., Бабаков В.Н.</copyright-holder><copyright-holder xml:lang="en">Tolkach P.G., Basharin V.A., Kolobov A.A., Rogovskaya N.Y., Babakov V.N.</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.toxreview.ru/jour/article/view/20">https://www.toxreview.ru/jour/article/view/20</self-uri><abstract><p>Интоксикация оксидом углерода приводит к развитию отдалённых нарушений функций центральной нервной системы. Эти нарушения не могут быть связаны только с развитием гемической гипоксии. В ряде исследовательских работ были описаны неспецифические нейротоксические механизмы действия оксида углерода, одним из которых является активация программируемой клеточной гибели, развивающейся по типу апоптоза. Одним из препаратов, обладающих нейропротективным механизмом действия, является синтетический аналог последовательность адренокортикотропного гормона – пептид КК1. В данном исследовании лабораторные животные подвергались острой тяжёлой интоксикации оксидом углерода в дозе 0,8 LC50 в течение 30 мин. Пептид КК1 вводили интраназально в дозе 40 мкг/кг/сут в течение 5 дней. В гомогенатах головного мозга крыс исследовали содержание активных форм маркерных белков, ассоциированных с ранними стадиями апоптоза в различные сроки после интоксикации оксидом углерода. В результате проведённого исследования было установлено, что применение пептида КК1 приводит к снижению содержания активных форм белка р53 и протеинкиназы Akt1 на 7 и 14 сут после тяжёлого отравления оксидом углерода. Результаты проведённого эксперимента позволяют сделать предположение, что потенциальный механизм нейропротективного действия синтетического тетрапептида КК1 при данном виде патологии связан с ограничением развития апоптоза в головном мозге.</p></abstract><trans-abstract xml:lang="en"><p>Carbon oxide poisoning leads to the development of delayed CNS functions disturbances. These disturbances may be not only linked to the development of hemic hypoxia. In a number of research works, nonspecific neurotoxic carbon oxide mechanisms of action were described, one of which is activation of programmed cell death developing as apoptosis. One of the preparations having neuroprotective action mode is a synthetic analog sequence of adrenokortikotropic hormone – KK1 peptide. In this research, laboratory animals were exposed to acute heavy carbon oxide poisoning in a dose of 0.8 LC50 within 30 min. KK1 peptide was administrated intranasally in a dose of 40 mkg/kg/day within 5 days. In rats brain gomogenates, the maintenance of active forms of marker proteins associated with apoptosis early stages was investigated at different time after intoxication with carbon oxide. As a result of the conducted research, it was established that the use of KK1 peptide leads to the decrease of the maintenance of r53 protein active forms and Akt1 protein kinase on 7th and 14th days after a heavy poisoning with carbon oxide. Results of the experiment performed allow to suggest that at that type of pathology the potential mechanism of neuroprotective effect of synthetic KK1 tetrapeptide is connected with restricted development of apoptosis in brain.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>оксид углерода</kwd><kwd>нейротоксичность</kwd><kwd>апоптоз</kwd><kwd>протеинкиназа Akt1</kwd><kwd>белок р53</kwd><kwd>пептид КК1</kwd></kwd-group><kwd-group xml:lang="en"><kwd>carbon oxide</kwd><kwd>neurotoxicity</kwd><kwd>apoptosis</kwd><kwd>Akt1 protein kinase</kwd><kwd>r53protein</kwd><kwd>KK1 peptide</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">Зобнин Ю. В. Отравление монооксидом углерода (угарным газом). СПб.: Тактик-Студио; 2011.</mixed-citation><mixed-citation xml:lang="en">Зобнин Ю. В. Отравление монооксидом углерода (угарным газом). 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