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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">vestim</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной  академии наук Беларуси. Серия медицинских наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Medical series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-6023</issn><issn pub-type="epub">2524-2350</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1814-6023-2018-15-3-331-</article-id><article-id custom-type="elpub" pub-id-type="custom">vestim-450</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>КЛИНИЧЕСКАЯ И ЭКСПЕРИМЕНТАЛЬНАЯ МЕДИЦИНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL AND EXPERIMENTAL MEDICINE</subject></subj-group></article-categories><title-group><article-title>АНТИНОЦИЦЕПТИВНЫЙ ЭФФЕКТ СИСТЕМН ОГО ВВЕДЕНИЯ ПАЛЬМИТОИЛЭТАНОЛАМИДА, СТЕАРОИЛЭТАНОЛАМИДА И ДИКЛОФЕНАКА НАТРИЯ У КРЫС С ЭКСПЕРИМЕНТАЛЬНЫМ НЕЙРОГЕНН ЫМ БОЛЕВЫМ СИНД РОМОМ</article-title><trans-title-group xml:lang="en"><trans-title>ANTINOCYCEPTIVE EFFECT OF A SYSTEMIC ADMINISTRATION OF PALMITOYLETHANOLAMIDE, STEAROYLETHANOLAMIDE AND DYNCLOFENAC IN RATS WITH EXPERIMENTAL NEUROGENIC PAIN SYNDROME</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>Молчанова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Molchanova</surname><given-names>A. Iu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Молчанова Алла Юрьевна – канд. биол. наук, заведующий лабораторией</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Alla Ju. Molchanova – Ph. D. (Biol.), Head of the Laboratory</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">alla@fizio.bas-net.by</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>Жаворонок</surname><given-names>И. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhavoronok</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жаворонок Ирина Петровна – канд. биол. наук, ст. науч. сотрудник</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Irina P. Zhavoronok – Ph. D. (Biol.), Senior researcher</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">iri8308@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>Пехтерева</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pekhtereva</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пехтерева Елена Ивановна – мл. науч. сотрудник</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Elena I. Pekhtereva – Junior researcher</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">Eleivatar88@list.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>Антипова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Antipova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антипова Ольга Александровна – мл. науч. сотрудник</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Ol’ga A. Antipova – Junior researcher</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">mayuha23@icloud.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>Мелик-Касумов</surname><given-names>Т. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Melik-Kasumov</surname><given-names>T. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мелик-Касумов Тигран Беглярович – канд. биол. наук, ст. науч. сотрудник</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Tigran B. Melik-Kasumov – Ph. D. (Biol.), Senior researcher</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">tigranbmk@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>Павлють</surname><given-names>Т. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlyut’</surname><given-names>T. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлють Татьяна Олеговна – науч. сотрудник</p><p>ул. Академическая, 28, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Tat’yana O. Pavlyut’ – Researcher</p><p>28, Akademicheskaya Str., 220072, Minsk</p></bio><email xlink:type="simple">tanja281286@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>Василькевич</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasil’kevich</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Василькевич Алексей Игоревич – науч. сотрудник</p><p>ул. Купревича, 5/2, 220141, г. Минск</p></bio><bio xml:lang="en"><p>Aleksey I. Vasil’kevich – Researcher</p><p>5/2, Kuprevich Str., 220141, Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кисель</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kisel’</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кисель Михаил Александрович – д-р хим. наук, профессор, заведующий лабораторией</p><p>ул. Купревича, 5/2, 220141, г. Минск</p></bio><bio xml:lang="en"><p>Mikhail A. Kisel’ – D. Sc. (Chem.), Professor, Head of the Laboratory</p><p>5/2, Kuprevich Str., 220141, Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физиологии НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Physiology of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт биоорганической химии НАН Беларуси</institution></aff><aff xml:lang="en"><institution>Institute of Bioorganic Chemistry of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>16</day><month>09</month><year>2018</year></pub-date><volume>15</volume><issue>3</issue><fpage>331</fpage><lpage>338</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Молчанова А.Ю., Жаворонок И.П., Пехтерева Е.И., Антипова О.А., Мелик-Касумов Т.Б., Павлють Т.О., Василькевич А.И., Кисель М.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Молчанова А.Ю., Жаворонок И.П., Пехтерева Е.И., Антипова О.А., Мелик-Касумов Т.Б., Павлють Т.О., Василькевич А.И., Кисель М.А.</copyright-holder><copyright-holder xml:lang="en">Molchanova A.I., Zhavoronok I.P., Pekhtereva E.I., Antipova O.A., Melik-Kasumov T.B., Pavlyut’ T.O., Vasil’kevich A.I., Kisel’ M.A.</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://vestimed.belnauka.by/jour/article/view/450">https://vestimed.belnauka.by/jour/article/view/450</self-uri><abstract><p>Изучен антиноцицептивный эффект пальмитоилэтаноламида (ПЭА), стеароилэтаноламида (СЭА) и диклофенака натрия при экспериментальной периферической нейропатии у крыс. Внутрибрюшинное ведение крысам ПЭА за 1 ч до стимуляции на 7-е и 14-е сутки существенно ослабляло вызванную свободным хроническим лигированием седалищного нерва механическую гипералгезию, повышая порог ноцицептивной реакции (ПНР) на 23,1 и 31,8 % соответственно. СЭА в аналогичных условиях повышал ПНР на 27,9 и 30,3 %, тогда как диклофенак – на 29,0 и 26,2 %. Получены новые данные о том, что системное действие СЭА приводит к ослаблению болевого синдрома. Антиноцицептивные эффекты указанных дериватов жирных кислот при моделировании нейрогенного болевого синдрома сравнимы с таковыми диклофенака натрия. Представляется целесообразным рассматривать ПЭА и СЭА в качестве основы для препаратов, добавление которых к схемам лечения нейропатической боли позволит повысить его эффективность.</p></abstract><trans-abstract xml:lang="en"><p>The antinociceptive effect of palmitoylethanolamide (PEA), stearoyl- ethanolamide (SEA) and sodium diclofenac in experimental peripheral neuropathy in rats was studied. Intraperitoneal administration of PEA one hour prior to stimulation on the 7th and 14th day significantly weakened CCI-induced mechanical hyperalgesia by increasing PNR by 23.1 and 31.8 %, respectively. SEA under similar conditions increased PNR by 27.9 and 30.3 %, while diclofenac – by 29.0 and 26.2 %. New data were obtained and pointed that stearoylethanolamide effectively weakens mechanical hyperalgesia caused by neuropathy. The antinociceptive effects of these fatty acid derivatives in the modeling of neurogenic pain syndrome are comparable to those of sodium diclofenac. It seems advisable to consider PEA and SEA as a basis for drugs, whose addition to treatment regimens of neuropathic pain will increase its effectiveness.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>этаноламиды</kwd><kwd>нейропатия</kwd><kwd>порог ноцицептивной реакции</kwd><kwd>механическая гиперальгезия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ethanolamides</kwd><kwd>neuropathy</kwd><kwd>threshold of nociceptive reaction</kwd><kwd>mechanical hyperalgesia</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">Schmader, K. E. Epidemiology and impact on quality of life of postherpetic neuralgia and painful diabetic neuropathy / K. E. Schmader // Clin. J. Pain. – 2002. – Vol. 18, N 6. – P. 350–354. https://doi.org/10.1097/00002508-200211000-00002</mixed-citation><mixed-citation xml:lang="en">Schmader K. E. 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