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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">10.36946/0869-7922-2020-4-49-55</article-id><article-id custom-type="elpub" pub-id-type="custom">toxreview-324</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>ЭКОЛОГИЧЕСКАЯ ТОКСИКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ECOLOGICAL TOXICOLOGY</subject></subj-group></article-categories><title-group><article-title>ИЗУЧЕНИЕ ТОКСИЧНОСТИ И БЕЗОПАСНОСТИ ЛИПОФИЛЬНЫХ ЭКСТРАКТОВ БЕЛОМОРСКИХ БУРЫХ ВОДОРОСЛЕЙ – ФУКУСА ПУЗЫРЧАТОГО И ЛАМИНАРИИ САХАРИСТОЙ НА МОДЕЛИ DAPHNIA MAGNA STRAUS</article-title><trans-title-group xml:lang="en"><trans-title>STUDY OF TOXICITY AND SAFETY OF LIPOPHILIC EXTRACTS OF THE WHITE SEA BROWN ALGAE	– FUCUS VESICULOSUS AND LAMINARIA SACCHARINA ON THE DAPHNIA MAGNA STRAUS MODEL</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>Подосиновикова</surname><given-names>Н. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Podosinovikova</surname><given-names>N. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Подосиновикова Нина Павловна</p><p>кандидат биологических наук, научный сотрудник лаборатории фармацевтической и токсикологической диагностики</p><p>192019, Санкт-Петербург</p></bio><bio xml:lang="en"><p>Podosinovikova Nina Pavlovna</p><p>192019, Saint Petersburg</p></bio><email xlink:type="simple">institute@toxicology.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>Краснов</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnov</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Краснов Константин Андреевич</p><p>кандидат химических наук, ведущий научный сотрудник</p><p>192019, Санкт-Петербург</p></bio><bio xml:lang="en"><p>Krasnov Konstantin Andrejevich</p><p>192019, Saint Petersburg</p></bio><email xlink:type="simple">krasnov_tox@mail.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>Бондаренко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bondarenko</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бондаренко Анастасия Александровна</p><p>192019, Санкт-Петербург</p></bio><bio xml:lang="en"><p>Bondarenko Anastasiya Aleksandrovna</p><p>192019, Saint Petersburg</p></bio><email xlink:type="simple">bondarenko-nastua@yandex.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>Александрова</surname><given-names>М. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Alexandrova</surname><given-names>M. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Александрова Марина Леонидовна</p><p>андидат химических наук, заведующая лабораторией фармацевтической и токсикологической диагностики</p><p>192019, Санкт-Петербург</p></bio><bio xml:lang="en"><p>Alexandrova Marina Leonidovna</p><p>192019, Saint Petersburg</p></bio><email xlink:type="simple">analekt@mail.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>Зайцева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaytseva</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зайцева Мария Анатольевна</p><p>кандидат медицинских наук, заведующий лаборатории лекарственной токсикологии</p><p>192019, Санкт-Петербург</p></bio><bio xml:lang="en"><p>Zaytseva Maria Anatolevna</p><p>192019, Saint Petersburg</p></bio><email xlink:type="simple">alpha-2@mail.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>Халаман</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khalaman</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Халаман Вячеслав Вячеславович</p><p>199034, Санкт-Петербург</p></bio><bio xml:lang="en"><p>Khalaman Vyacheslav Vyacheslavovich</p><p>199034, Saint Petersburg</p></bio><email xlink:type="simple">vkhalaman@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУН «Институт токсикологии Федерального медико-биологического агентства»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Toxicology of the Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Зоологический институт РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>White Sea Biological Station, Zoological Institute of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>31</day><month>07</month><year>2020</year></pub-date><volume>0</volume><issue>4</issue><fpage>49</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Подосиновикова Н.П., Краснов К.А., Бондаренко А.А., Александрова М.Л., Зайцева М.А., Халаман В.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Подосиновикова Н.П., Краснов К.А., Бондаренко А.А., Александрова М.Л., Зайцева М.А., Халаман В.В.</copyright-holder><copyright-holder xml:lang="en">Podosinovikova N.P., Krasnov K.A., Bondarenko A.A., Alexandrova M.L., Zaytseva M.A., Khalaman V.V.</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/324">https://www.toxreview.ru/jour/article/view/324</self-uri><abstract><p>В работе проведена оценка острой токсичности, безопасности и биологической активности экстрактов липофильных веществ бурых водорослей Белого моря – ламинарии сахаристой (S. latissima) и фукуса пузырчатого (F. vesiculosus) на модели зоогидробионтов Daphnia magna Straus.</p><p>Апробировано два способа получения сухого липидного концентрата ламинарии и фукуса. Показано, что острая токсичность липидного экстракта ламинарии не зависит от способа его получения и составляет порядка 200 мг/л. Острая токсичность экстракта фукуса зависит от метода получения. Она составляет около 100 мг/л при «холодном» способе экстрагирования и повышается на порядок при «горячем» методе получения экстракта. Для исследования биологической активности использовались образцы бурых водорослей, полученные методом «холодной экстракции».</p><p>В хронических экспериментах препараты бурых водорослей использовали в концентрации 8,0 мг/л, которая составляла менее 0,1 ЛК50 величины острой токсичности фукуса и не вызывала токсических эффектов. На протяжении 24 суток препараты вносили в среду с дафниями дважды в неделю. В дальнейшем контрольные и опытные гидробионты содержались в одинаковых условиях до гибели последних особей. Показано, что препараты ламинарии и фукуса в предложенной концентрации на 20-30% увеличивали продолжительность жизни дафний в условиях нормального содержания и на 50-60% в экстремальных условиях, стимулируя при этом в 3-4 раза репродуктивную активность гидробионтов. Полученные результаты позволяют предполагать наличие у исследованных препаратов выраженных адаптогенных и цитопротекторных свойств.</p></abstract><trans-abstract xml:lang="en"><p>Assessment of the acute toxicity, safety and biological activity of lipophilic extracts of the White Sea brown algae– S. latissima and F. vesiculosus– on the model of zoohydrobionts Daphnia magna Straus has been performed.</p><p>Two methods of obtaining dry lipid concentrate of kelp and fucus were tested. It has been shown that the acute toxicity of the lipid extract of kelp does not depend on the method of its preparation and is about 200 mg/L. The acute toxicity of fucus extract depends on the method of preparation. It is about 100 mg/L in the «cold» method of extraction and increases by an order of magnitude in the «hot» method. To study the biological activity, samples of brown algae obtained by «cold» extraction were used.</p><p>In chronic experiments, preparations of brown algae were used in a concentration of 8.0 mg/L, which was less than 0,1 LC50 of the acute toxicity of fucus and did not cause toxic effects.</p><p>For 24 days, the preparations were introduced in contact with Daphnia twice a week. Subsequently, the control and experimental hydrobionts were kept under the same conditions until the death of the last individuals. It has been shown that the preparations of S. latissima and F. vesiculosus in the proposed concentration by 20-30% increased the lifespan of Daphnia in normal conditions and by 50-60% in extreme conditions, while stimulating the reproductive activity of aquatic organisms by 3-4 times. The results obtained suggest that the studied drugs have pronounced adaptogenic and cytoprotective effects.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>бурые водоросли</kwd><kwd>F. vesiculosus</kwd><kwd>S. latissima</kwd><kwd>липиды</kwd><kwd>токсичность</kwd><kwd>продолжительность жизни</kwd><kwd>репродуктивная активность</kwd><kwd>Daphnia magna Straus</kwd></kwd-group><kwd-group xml:lang="en"><kwd>brown algae</kwd><kwd>F. vesiculosus</kwd><kwd>S. latissima</kwd><kwd>lipids</kwd><kwd>toxicity</kwd><kwd>lifespan</kwd><kwd>reproductive activity</kwd><kwd>Daphnia magna Straus</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">Боголицин К.Г., Каплицын П.А., Ульяновский Н.В., Пронина О.А. Комплексное исследование химического состава бурых водорослей Белого моря // Химия растительного сырья. 2012. №4. 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