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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Biological Physics and Chemisrty</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Biological Physics and Chemisrty</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2499-9962</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">54680</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>МЕДИЦИНСКАЯ БИОФИЗИКА И БИОФИЗИЧЕСКАЯ ХИМИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>MEDICAL BIOPHYSICS AND BIOPHYSICAL CHEMISTRY</subject>
    </subj-group>
    <subj-group>
     <subject>МЕДИЦИНСКАЯ БИОФИЗИКА И БИОФИЗИЧЕСКАЯ ХИМИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Influence of various nitric oxide donors on non-enzymatic glycation of biomolecules</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Влияние различных доноров оксида азота на неферментативное гликирование биомолекул</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шумаев</surname>
       <given-names>К. Б.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shumaev</surname>
       <given-names>K. B.</given-names>
      </name>
     </name-alternatives>
     <email>tomorov@mail.ru</email>
     <bio xml:lang="ru">
      <p>доктор биологических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of sciences in biology;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Космачевская</surname>
       <given-names>О. В.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kosmachevskaya</surname>
       <given-names>O. V.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>кандидат биологических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of sciences in biology;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Топунов</surname>
       <given-names>А. Ф.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Topunov</surname>
       <given-names>A. F.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>доктор биологических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of sciences in biology;</p>
     </bio>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Насыбуллина</surname>
       <given-names>Э. И.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Nasybullina</surname>
       <given-names>E. I.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>кандидат биологических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of sciences in biology;</p>
     </bio>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Мартусевич</surname>
       <given-names>А К</given-names>
      </name>
      <name xml:lang="en">
       <surname>Martusevich</surname>
       <given-names>A K</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-6"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Рууге</surname>
       <given-names>Э. К.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ruuge</surname>
       <given-names>E. K.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-7"/>
     <xref ref-type="aff" rid="aff-8"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">ФИЦ  «Фундаментальные основы биотехнологии» РАН</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Federal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of Sciences</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Национальный медицинский исследовательский центр кардиологии имени академика Е.И. Чазова</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">E.I. Chazov National Medical Research Centre of Cardiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">ФИЦ  «Фундаментальные основы биотехнологии» РАН</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Federal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of Sciences</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">ФИЦ  «Фундаментальные основы биотехнологии» РАН</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Federal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of Sciences</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">ФИЦ  «Фундаментальные основы биотехнологии» РАН</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Federal Research Centre “Fundamentals of Biotechnology” of the Russian Academy of Sciences</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-6">
    <aff>
     <institution xml:lang="ru">Приволжский исследовательский медицинский университет Минздрава России</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Privolzhsky Research Medical University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-7">
    <aff>
     <institution xml:lang="ru">Национальный медицинский исследовательский центр кардиологии имени академика Е.И. Чазова</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">E.I. Chazov National Medical Research Centre of Cardiology</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-8">
    <aff>
     <institution xml:lang="ru">Московский государственный университет имени М.В. Ломоносова</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Lomonosov Moscow State University</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2021-09-25T20:22:29+03:00">
    <day>25</day>
    <month>09</month>
    <year>2021</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2021-09-25T20:22:29+03:00">
    <day>25</day>
    <month>09</month>
    <year>2021</year>
   </pub-date>
   <volume>6</volume>
   <issue>3</issue>
   <fpage>494</fpage>
   <lpage>498</lpage>
   <history>
    <date date-type="received" iso-8601-date="2021-09-20T20:22:29+03:00">
     <day>20</day>
     <month>09</month>
     <year>2021</year>
    </date>
    <date date-type="accepted" iso-8601-date="2021-09-20T20:22:29+03:00">
     <day>20</day>
     <month>09</month>
     <year>2021</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54680/view">https://rusjbpc.ru/en/nauka/article/54680/view</self-uri>
   <abstract xml:lang="ru">
    <p>Процессы модификации биомолекул при окислительном и карбонильном стрессе взаимосвязаны и во многом определяются генерацией свободных радикалов. Активные карбонильные соединения, например, метилглиоксаль реагируют с аминогруппами белков и аминокислот с образованием оснований Шиффа, в том числе диалкилиминов. Эти реакции являются первой стадией неферментативного гликирования, в ходе которого также возникают свободнорадикальные интермедиаты. Вместе с тем известно, что оксид азота взаимодействует с конечными продуктами гликирования. Нами установлено, что доноры оксида азота (PAPA/NONO, S-нитрозотиолы) усиливают продукцию органических свободных радикалов в реакции неферментативного гликирования L-лизина и Na-ацетиллизина под действием метилглиоксаля. Напротив, такие метаболиты оксида азота (NO) как глутатион-содержащие динитрозильные комплексы железа и нитроксил снижают уровень этих радикалов. Выдвинуто предположение, что эффект оксида азота и S-нитрозотиолов связан с образованием редокс-активных соединений, которые в свою очередь являются медиаторами продукции свободных радикалов. С другой стороны, нитроксил и динитрозильные комплексы железа выступают в качестве антиоксидантов и антигликирующих агентов. Мы полагаем, что двойственное действие NO и его физиологических производных играет важную роль при модификации биомолекул в ходе диабетической гипергликемии.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>It is known that the modification of biomolecules under conditions of oxidative and carbonyl stress is associated with the generation of free radicals. Active carbonyl compounds, for example, methylglyoxal react with amino groups of proteins and amino acids to form Schiff bases, including dialkylimines. During these reactions of non-enzymatic glycation, free radical intermediates are also formed. At the same time, it is known that nitric oxide (NO) interacts with the advanced glycation end-products. Our study reveals that donors of nitric oxide (PAPA/NONO, S-nitrosothiols) stimulate the production of organic free radicals in the reaction of non-enzymatic glycation of amino acids under methylglyoxal. In contrast, NO metabolites such as glutathione-containing dinitrosyl iron complexes and nitroxyl (HNO) reduce the level of these radicals. It is suggested that the effect of nitric oxide and S-nitrosothiols is associated with the formation of redox-active compounds, which in turn are mediators of free radical production. On the other hand, HNO and dinitrosyl iron complexes act as antioxidants and antiglycating agents. We believe that the dual action of NO and its derivatives plays a critical role in modifying biomolecules during diabetic mellitus.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>неферментативное гликирование</kwd>
    <kwd>метилглиоксаль</kwd>
    <kwd>свободные радикалы</kwd>
    <kwd>оксид азота</kwd>
    <kwd>S-нитрозотиолы</kwd>
    <kwd>спектроскопия ЭПР</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>non-enzymatic glycation</kwd>
    <kwd>methylglyoxal</kwd>
    <kwd>free radicals</kwd>
    <kwd>nitric oxide</kwd>
    <kwd>S-nitrosothiols</kwd>
    <kwd>EPR spectroscopy</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа была выполнена при частичной финансовой поддержке Российского фонда фундаментальных исследований, грант № 19-015-00444.</funding-statement>
   </funding-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
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