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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">scbmt</journal-id><journal-title-group><journal-title xml:lang="ru">БИОМЕДИЦИНА</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Biomed</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-5982</issn><issn pub-type="epub">2713-0428</issn><publisher><publisher-name>Scientific center of biomedical technologies of Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33647/2074-5982-20-1-33-42</article-id><article-id custom-type="elpub" pub-id-type="custom">scbmt-1562</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>МЕТОДЫ И ТЕХНОЛОГИИ БИОМЕДИЦИНСКИХ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METHODS AND TECHNOLOGIES OF BIOMEDICAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Модифицированный эффект пептидных препаратов на спонтанную двигательную активность самцов крыс в условиях светового десинхроноза</article-title><trans-title-group xml:lang="en"><trans-title>Modified Effect of Peptide Preparations on Spontaneous Motor Activity in Male Rats under the Conditions of Light Desynchronosis</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>Шарабанов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharabanov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шарабанов Андрей Вячеславович</p><p>143442, Российская Федерация, Московская обл., Красногорский р-н, п. Светлые горы, 1</p></bio><bio xml:lang="en"><p>Andrey V. Sharabanov</p><p>143442, Moscow Region, Krasnogorsk district, Svetlye gory Village, 1</p></bio><email xlink:type="simple">avsharabanov@gmail.com</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>Батоцыренова</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Batotsyrenova</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Батоцыренова Екатерина Геннадьевна, к.б.н.,доц.</p><p>92019, Санкт-Петербург, ул. Бехтерева, 1</p><p>194100, Санкт-Петербург, ул. Литовская, 2</p></bio><bio xml:lang="en"><p>Ekaterina G. Batotsyrenova, Cand. Sci. (Biol.), Assoc. Prof. </p><p>192019, Saint Petersburg, Bekhtereva Str., 1</p><p>194100, Saint Petersburg, Litovskaya Str., 2</p></bio><email xlink:type="simple">bkaterina2009@yandex.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>Кашуро</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashuro</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кашуро Вадим Анатольевич, д.м.н., доц.</p><p>194100, Санкт-Петербург, ул. Литовская, 2</p><p>191186, Санкт-Петербург, наб. реки Мойки, 48</p><p>199034, Санкт-Петербург, Университетская наб., 7/9</p></bio><bio xml:lang="en"><p>Vadim A. Kashuro, Dr. Sci. (Med.), Assoc. Prof.</p><p>194100, Saint Petersburg, Litovskaya Str., 2</p><p>191186, Saint Petersburg, Moika River Embankment, 48</p><p>199034, Saint Petersburg, University Embankment, 7/9</p></bio><email xlink:type="simple">kashuro@yandex.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>Гасанов</surname><given-names>М. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Gasanov</surname><given-names>M. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гасанов Мелик Тофикович, к.м.н., доц.</p><p>143442, Московская обл., Красногорский р-н, п. Светлые горы, 1</p></bio><bio xml:lang="en"><p>Melik T. Gasanov, Cand. Sci. (Med.), Assoc. Prof.</p><p>143442, Moscow Region, Krasnogorsk district, Svetlye gory Village, 1</p></bio><email xlink:type="simple">m.gasanov@scbmt.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>Кузьмина</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuzmina</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузьмина Наталья Владиленовна, к.х.н.</p><p>194100, Санкт-Петербург, ул. Литовская, 2</p></bio><bio xml:lang="en"><p>Natalya V. Kuzmina, Cand. Sci. (Chem.)</p><p>194100, Saint Petersburg, Litovskaya Str., 2</p></bio><email xlink:type="simple">KuzNatVlad@yandex.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Щепеткова</surname><given-names>К. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shchepetkova</surname><given-names>K. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Щепеткова Кристина Михайловна</p><p>194100, Санкт-Петербург, ул. Литовская, 2</p></bio><bio xml:lang="en"><p>Kristina M. Shchepetkova</p><p>194100, Saint Petersburg, Litovskaya Str., 2</p></bio><email xlink:type="simple">tesh_07@inbox.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУН «Научный центр биомедицинских технологий ФМБА России»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Center of Biomedical Technologies of the Federal Medical and Biological Agency of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Научно-клинический центр токсикологии им. академика С.Н. Голикова ФМБА России»; ФГБОУ ВО «Санкт-Петербургский государственный педиатрический медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Golikov Research Center of Toxicology of the Federal Medical and Biological Agency of Russia; St. Petersburg State Pediatric Medical University of the Ministry of Health Care of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Санкт-Петербургский государственный педиатрический медицинский университет» Минздрава России; ФГБОУ ВО «Российский государственный педагогический университет им. А.И. Герцена»; ФГБОУ ВО «Санкт-Петербургский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg State Pediatric Medical University of the Ministry of Health Care of Russia; Herzen State Pedagogical University of Russia; Saint Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБОУ ВО «Санкт-Петербургский государственный педиатрический медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St. Petersburg State Pediatric Medical University of the Ministry of Health Care of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>04</month><year>2024</year></pub-date><volume>20</volume><issue>1</issue><fpage>33</fpage><lpage>42</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шарабанов А.В., Батоцыренова Е.Г., Кашуро В.А., Гасанов М.Т., Кузьмина Н.В., Щепеткова К.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шарабанов А.В., Батоцыренова Е.Г., Кашуро В.А., Гасанов М.Т., Кузьмина Н.В., Щепеткова К.М.</copyright-holder><copyright-holder xml:lang="en">Sharabanov A.V., Batotsyrenova E.G., Kashuro V.A., Gasanov M.T., Kuzmina N.V., Shchepetkova K.M.</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.scbmt.ru/jour/article/view/1562">https://journal.scbmt.ru/jour/article/view/1562</self-uri><abstract><p>В данном исследовании изучалось влияние экстрактов пептидной природы из эпифиза-гипофиза северного оленя (Rangifer tarandus) и дельта-сон индуцирующего пептида, имитируя модифицированное высвобождение препаратов, на спонтанную двигательную активность самцов крыс в условиях светового десинхроноза. Показано изменение спонтанной двигательной активности при действии экстрактов пептидной природы и дельта-сон индуцирующего пептида при полярных световых режимах: постоянное освещение — увеличение активности, постоянная темнота — уменьшение активности, обычное освещение — отличается увеличением активности у экстрактов пептидной природы. Такой способ фармакологической настройки циркадианных осцилляторов организма средствами пептидной природы с модифицированным высвобождением может быть использован для разработки схемы коррекции светового десинхроноза.</p></abstract><trans-abstract xml:lang="en"><p>This study examined the effect of peptide extracts from the epiphysis-pituitary gland of Reindeer (Rangifer tarandus) and a delta sleep-inducing peptide, simulating a modified release of drugs, on the spontaneous motor activity of male rats under the conditions of light desynchronosis. The study revealed changes in spontaneous motor activity under the influence of extracts of a peptide nature and a delta sleep-inducing peptide under the following polar light regimes. Under the conditions of constant lighting and constant darkness, an increase and a decrease in activity was observed, respectively. Under normal lighting, peptide extracts showed increased efficacy. This method of pharmacological adjustment of the body’s circadian oscillators using modified-release peptides can be used to develop a scheme for correcting light desynchronosis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>экстракты пептидной природы</kwd><kwd>модифицированное действие</kwd><kwd>световой десинхроноз</kwd><kwd>биоактивные пептиды эпифиза и гипофиза</kwd><kwd>фармакологическая коррекция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>peptide extracts</kwd><kwd>modified action</kwd><kwd>light desynchronosis</kwd><kwd>bioactive peptides of the pineal gland and pituitary gland</kwd><kwd>pharmacological correction</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">Батоцыренова Е.Г., Кашуро В.А., Шарабанов А.В., Козлов В.К., Коваленко А.Л. 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