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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">55183</article-id>
   <article-id pub-id-type="doi">10.29039/rusjbpc.2022.0577</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>ECOLOGICAL BIOPHYSICS</subject>
    </subj-group>
    <subj-group>
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">THE IMPACT OF PETROLEUM HYDROCARBONS ON THE BIOCHEMICAL PARAMETERS IN HEPATOPANCREAS OF THE BLACK SEA MUSSEL MYTILUS GALLOPROVINCIALIS</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ВЛИЯНИЕ НЕФТЯНЫХ УГЛЕВОДОРОДОВ НА БИОХИМИЧЕСКИЕ ПОКАЗАТЕЛИ ЧЕРНОМОРСКОЙ МИДИИ MYTILUS GALLOPROVINCIALIS</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Скуратовская</surname>
       <given-names>Е. Н.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Skuratovskaya</surname>
       <given-names>E. N.</given-names>
      </name>
     </name-alternatives>
     <email>skuratovskaya@ibss-ras.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Алемова</surname>
       <given-names>А. С.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Alemova</surname>
       <given-names>A. S.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Институт биологии южных морей им. А.О. Ковалевского РАН</institution>
     <city>Севастополь</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">A.O. Kovalevsky Institute of Biology of the South Seas of the RAS</institution>
     <city>Sevastopol</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Воронежский государственный университет</institution>
     <city>Воронеж</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Voronezh State University</institution>
     <city>Voronezh</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2022-11-24T11:58:29+03:00">
    <day>24</day>
    <month>11</month>
    <year>2022</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2022-11-24T11:58:29+03:00">
    <day>24</day>
    <month>11</month>
    <year>2022</year>
   </pub-date>
   <volume>7</volume>
   <issue>4</issue>
   <fpage>650</fpage>
   <lpage>656</lpage>
   <history>
    <date date-type="received" iso-8601-date="2022-08-01T00:00:00+03:00">
     <day>01</day>
     <month>08</month>
     <year>2022</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/55183/view">https://rusjbpc.ru/en/nauka/article/55183/view</self-uri>
   <abstract xml:lang="ru">
    <p>Практически все компоненты нефти в большей или меньшей степени являются токсичными и оказывают отравляющее действие на водные организмы, а некоторые группы нефтяных углеводородов (НУ) могут аккумулироваться в органах и тканях и передаваться по пищевым цепям. В зависимости от продолжительности и масштаба загрязнения НУ может наблюдаться широкий диапазон ответных реакций – от физиолого-биохимических, морфологических и поведенческих аномалий на уровне организмов до структурных и функциональных перестроек в популяциях и сообществах. Изучение биохимического отклика в тканях двустворчатых моллюсков, обитающих в условиях повышенных концентраций НУ в эксперименте, необходимо для понимания механизмов реорганизации метаболизма и адаптивных реакций, возникающих в организме гидробионтов при воздействии токсикантов. В работе представлены результаты исследования влияния нефтяных углеводородов на показатели прооксидантно-антиоксидантной системы (активность супероксиддимутазы, каталазы, уровень перекисного окисления липидов и окислительной модификации белков), активность амнотрансфераз - аланинаминотрансферазы и аспартатаминотрансферазы гепатопанкреаса черноморской мидии Mytilus galloprovincialis в условиях острого токсикологического эксперимента. Результаты эксперимента позволили установить, что НУ при концентрациях 0,5 мг/л (10 ПДК) и 1 мг/л (20 ПДК) не оказывают влияние на активность аминотрансфераз, однако стимулируют развитие окислительного стресса путем смещения проокисдантно-антиоксидантного равновесия в сторону интенсификации процессов перекисного окисления липидов и окислительной модификации белков; при концентрации 1 мг/л углеводороды нефти вызывают активацию супероксиддимутазы и ингибирование активности каталазы. Показатели прооксидантно-антиоксидантной системы демонстрируют высокую чувствительность к НУ и могут использоваться наряду с другими рекомендованными параметрами для оценки функционального состояния моллюсков в условиях нефтяного загрязнения среды обитания.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Almost all oil components are more or less toxic and have a toxic effect on aquatic organisms, and some groups of petroleum hydrocarbons (PH) can accumulate in organs and tissues and transmitted through food chains. Depending on the duration and scale of PH pollution, a wide range of responses can be observed – from physiological and biochemical, morphological, behavioral anomalies at organism level to structural and functional rearrangements in populations and communities. The study of the biochemical response in tissues of bivalve mollusks living in conditions of elevated PH concentrations in the experiment is necessary to understand the mechanisms of metabolism reorganization and adaptive reactions that occur in the body of hydrobionts when exposed to toxicants. The paper presents the results of a study of the PH effect on the parameters of the prooxidant-antioxidant system parameters (superoxide dismutase and catalase activities, level of lipid peroxidation and oxidized proteins) and amnotransferase activities (alanine aminotransferase and aspartate aminotransferase) in hepatopancreas of the Black Sea mussel Mytilus galloprovincialis in the acute toxicological experiment. The results of the experiment allowed to establish that PH at concentrations of 0.5 mg/l (10 MPC) and 1 mg/l (20 MPC) do not affect the activity of aminotransferases, but stimulate the development of oxidative stress by shifting the prooxidant-antioxidant balance towards the intensification of lipid peroxidation and protein oxidization; at the 1 mg/l concentration PH cause activation of superoxide dismutase and inhibition of catalase activity. Prooxidant-antioxidant system parameters demonstrate high sensitivity to PH and can be used along with other recommended parameters to assess the functional state of mollusks in conditions of oil environmental pollution.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>нефтяные углеводороды</kwd>
    <kwd>мидия Mytilus galloprovincialis</kwd>
    <kwd>гепатопанкерас</kwd>
    <kwd>прооксидантно-антиоксидантная система</kwd>
    <kwd>аминотрансферазы</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>petroleum hydrocarbons</kwd>
    <kwd>mussel Mytilus galloprovincialis</kwd>
    <kwd>hepatopancreas</kwd>
    <kwd>prooxidant-antioxidant system</kwd>
    <kwd>aminotransferases</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа выполнена в рамках темы Государственного задания ФИЦ ИнБЮМ № 121030100028-0, при поддержке РФФИ и г. Севастополя в рамках научного проекта № 18-34-50005 («Наставник»).</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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