<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Acta Naturae</journal-id><journal-title-group><journal-title xml:lang="en">Acta Naturae</journal-title><trans-title-group xml:lang="ru"><trans-title>Acta Naturae</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-8251</issn><publisher><publisher-name xml:lang="en">Acta Naturae Ltd</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">11829</article-id><article-id pub-id-type="doi">10.32607/actanaturae.11829</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Research Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Экспериментальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Analysis of the Involvement of NMDA Receptors in Analgesia and Hypothermia Induced by the Activation of TRPV1 Ion Channels</article-title><trans-title-group xml:lang="ru"><trans-title>Анализ участия NMDA-рецепторов в анальгезии и гипотермии, вызванной активацией ионных каналов TRPV1</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ivanova</surname><given-names>Elena A.</given-names></name><name xml:lang="ru"><surname>Иванова</surname><given-names>Елена Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>iwanowaea@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Matyushkin</surname><given-names>Alexandr I.</given-names></name><name xml:lang="ru"><surname>Матюшкин</surname><given-names>Александр Иванович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>iwanowaea@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Voronina</surname><given-names>Tatyana A.</given-names></name><name xml:lang="ru"><surname>Воронина</surname><given-names>Татьяна Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>iwanowaea@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">V.V. Zakusov Research Institute of Pharmacology</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт фармакологии имени В.В. Закусова</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-05-03" publication-format="electronic"><day>03</day><month>05</month><year>2023</year></pub-date><volume>15</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>42</fpage><lpage>50</lpage><history><date date-type="received" iso-8601-date="2022-10-09"><day>09</day><month>10</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2023-01-11"><day>11</day><month>01</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Ivanova E.A., Matyushkin A.I., Voronina T.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Иванова Е.А., Матюшкин А.И., Воронина Т.А.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Ivanova E.A., Matyushkin A.I., Voronina T.A.</copyright-holder><copyright-holder xml:lang="ru">Иванова Е.А., Матюшкин А.И., Воронина Т.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://actanaturae.ru/2075-8251/article/view/11829">https://actanaturae.ru/2075-8251/article/view/11829</self-uri><abstract xml:lang="en"><p>NMDA glutamate receptors play an important role in normal and pathophysiological nociception. At the periphery, they can interact with TRPV1 ion channels. The blockade of TRPV1 ion channels decreases NMDA-induced hyperalgesia, and NMDA receptor antagonists suppress the pain response to the TRPV1 agonist capsaicin. Since TRPV1 ion channels and NMDA receptors can functionally interact at the periphery, it would be interesting to investigate the possibility that they interact in the CNS. A single subcutaneous injection of 1 mg/kg of capsaicin was found to raise the thermal pain threshold in the tail flick test in mice, which reproduces the spinal flexion reflex, owing to the ability of capsaicin to cause long-term desensitization of nociceptors. Preventive administration of either noncompetitive NMDA receptor antagonists (high-affinity MK-801 20 µg/kg and 0.5 mg/kg subcutaneously; low-affinity hemantane 40 mg/kg intraperitoneally) or the selective TRPV1 antagonist BCTC (20 mg/kg intraperitoneally) inhibit the capsaicin-induced increase in the pain threshold. Capsaicin (1 mg/kg, subcutaneous injection) induces transient hypothermia in mice, which is brought about by hypothalamus-triggered vegetative reactions. This effect is prevented by BCTC but not by the noncompetitive NMDA receptor antagonists.</p></abstract><trans-abstract xml:lang="ru"><p>Глутаматные рецепторы NMDA-подтипа играют важную роль в ноцицепции в норме и при патологии. На периферии они могут взаимодействовать с ионными каналами TRPV1, блокада которых приводит к снижению вызванной NMDA гипералгезии, а антагонисты NMDA-рецепторов подавляют болевую реакцию при введении капсаицина, агониста TRPV1. Ионные каналы TRPV1 и NMDA-рецепторы способны функционально взаимодействовать на периферии, поэтому интерес представляет изучение возможности их взаимодействия на уровне ЦНС, чему и посвящена данная работа. Установлено, что в тесте отдергивания хвоста у мышей, воспроизводящем спинальный флексорный рефлекс, капсаицин при однократном его подкожном введении в дозе 1 мг/кг повышает порог болевой чувствительности к тепловому раздражителю, что объясняется его способностью вызывать длительную десенситизацию ноцицепторов. Превентивно введенные неконкурентные антагонисты NMDA-рецепторов (высокоаффинный MK-801, 20 мкг/кг и 0.5 мг/кг подкожно; низкоаффинный гимантан, 40 мг/кг внутрибрюшинно), как и селективный антагонист TRPV1 BCTC (20 мг/кг внутрибрюшинно), препятствуют вызываемому капсаицином повышению порога болевой чувствительности. Введение капсаицина (однократно подкожно в дозе 1 мг/кг) приводит к кратковременной гипотермии у мышей, механизм которой объясняется запускаемыми гипоталамусом вегетативными реакциями. Этот эффект предупреждает введение BCTC, но не неконкурентных антагонистов NMDA-рецепторов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>NMDA receptors</kwd><kwd>TRPV1 ion channels</kwd><kwd>capsaicin</kwd><kwd>mice</kwd><kwd>nociception</kwd><kwd>thermoregulation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>NMDA-рецепторы</kwd><kwd>ионные каналы TRPV1</kwd><kwd>капсаицин</kwd><kwd>мыши</kwd><kwd>ноцицепция</kwd><kwd>терморегуляция</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Chrizh B.A. // Amino Acids. 2002. V. 23. № 1–3. P. 169–176.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Carlton S.M., Hargett G.L., Coggeshall R.E. // Neurosci. Lett. 1995. V. 197. № 1. P. 25–28.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Coggeshall R.E., Carlton S.M. // J. Comp. Neurol. 1998. V. 391. № 1. P. 78–86.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Kinkelin I., Bröcker E.B., Koltzenburg M., Carlton S.M. // Neurosci. Lett. 2000. V. 283. № 2. P. 149–152.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Ma Q.P., Hargreaves R.J. // Neuroscience. 2000. V. 101. № 3. P. 699–707.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Du J., Koltzenburg M., Carlton S.M. // Pain. 2001. V. 89. № 2–3. P. 187–198.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Lawand N.B., Willis W.D., Westlund K.N. // Eur. J. Pharmacol. 1997. V. 324. № 2–3. P. 169–177.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Zhou S., Bonasera L., Carlton S.M. // Neuroreport. 1996. V. 7. № 4. P. 895–900.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Christoph T., Reissmüller E., Schiene K., Englberger W., Chizh B.A. // Brain Res. 2005. V. 1048. № 1–2. P. 218–227.</mixed-citation></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">Lee J., Saloman J. L., Weiland G., Auh Q.S., Chung M.K., Ro J.Y. // Pain. 2012. V. 153. № 7. P. 1514–1524.</mixed-citation><mixed-citation xml:lang="ru">Lee J., Saloman J.L., Weiland G., Auh Q.S., Chung M.K., Ro J.Y. // Pain. 2012. V. 153. № 7. P. 1514–1524.</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><mixed-citation>Jin Y.H., Yamaki F., Takemura M., Koike Y., Furuyama A., Yonehara N. // J. Pharmacol. Sci. 2009. V. 109. № 2. P. 233–241.</mixed-citation></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">Ivanova E.A., Matyushkin A.I., Voronina T.A. // Pharm. Chem. J. 2021. V. 55. P. 857–859.</mixed-citation><mixed-citation xml:lang="ru">Иванова Е.А., Матюшкин А.И., Воронина Т.А. // Хим.-фарм. журн. 2021. Т. 55. № 9. C. 3–6.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><mixed-citation>Tominaga M., Caterina M.J., Malmberg A.B., Rosen T.A., Gilbert H., Skinner K., Raumann B.E., Basbaum A.I., Julius D. // Neuron. 1998. V. 21. № 3. P. 531–543.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Caterina M.J., Leffler A., Malmberg A.B., Martin W.J., Trafton J., Petersen-Zeitz K.R., Koltzenburg M., Basbaum A.I., Julius D. // Science. 2000. V. 288. № 5464. P. 306–313.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Chung M.K., Guler A.D., Caterina M.J. // Nat. Neurosci. 2008. V. 11. № 5. P. 555–564.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Chavez A.E., Chiu C.Q., Castillo P.E. // Nat. Neurosci. 2010. V. 13. № 12. P. 1511–1518.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Sanchez J.F., Krause J.E., Cortright D.N. // Neuroscience. 2001. V. 107. № 3. P. 373–381.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Valenzano K.J., Grant E.R., Wu G., Hachicha M., Schmid L., Tafesse L., Sun Q., Rotshteyn Y., Francis J., Limberis J., et al. // J. Pharmacol. Exp. Ther. 2003. V. 306. № 1. P. 377–386.</mixed-citation></ref><ref id="B19"><label>19.</label><citation-alternatives><mixed-citation xml:lang="en">Mironov A.N., editor. Guidelines for Preclinical Trials of Medicinal Products. // M.: Grif i K, 2012. 944 p. (in Russian).</mixed-citation><mixed-citation xml:lang="ru">Руководство по проведению доклинических исследований лекарственных средств / Под ред. Миронова А.Н. М.: Гриф и К, 2012. 944 с.</mixed-citation></citation-alternatives></ref><ref id="B20"><label>20.</label><citation-alternatives><mixed-citation xml:lang="en">Bannon A.W., Malmberg A.B. // Curr. Protoc. Neurosci. 2007. doi: 10.1002/0471142301.ns0809s41.</mixed-citation><mixed-citation xml:lang="ru">Bannon A.W., Malmberg A.B. // Curr. Protoc. Neurosci. 2007. Chapter 8:Unit 8.9.</mixed-citation></citation-alternatives></ref><ref id="B21"><label>21.</label><mixed-citation>Sanchez J.F., Krause J.E., Cortright D.N. // Neuroscience. 2001. V. 107. № 3. P. 373–381.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Medvedeva Y.V., Kim M.S., Usachev Y.M. // J. Neurosci. 2008. V. 28. № 20. P. 5295–5311.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Bleakman D., Alt A., Nisenbaum E.S. // Semin. Cell. Dev. Biol. 2006. V 17. № 5. P. 592–604.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Chizh B.A., Headley P.M. // Curr. Pharm. Des. 2005. V. 11. № 23. P. 2977–2994.</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Salter M.W. // Curr. Top. Med. Chem. 2005. V. 5. № 6. P. 557–567.</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Woolf C.J. // Anesthesiology. 2007. V. 106. № 4. P. 864–867.</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Dewey W.L., Harris L.S., Howes J.F., Nuite J.A. // J. Pharmacol. Exp. Ther. 1970. V. 175. № 2. P. 435–442.</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Trevisani M., Gatti R. // Open Pain J. 2013. № 6 (Suppl 1: M11). P. 108–118.</mixed-citation></ref><ref id="B29"><label>29.</label><mixed-citation>Tekus V., Bölcskei K., Kis-Varga A., Deezsi L., Szentirmay E., Visegrady A., Horvath C., Szolcsanyi J., Petho G. // Eur. J. Pharmacol. 2010. V. 641. № 2–3. P. 135–141.</mixed-citation></ref><ref id="B30"><label>30.</label><mixed-citation>Al-Amin H., Saade N., Khani M., Atweh S., Jaber M. // Brain Res. 2003. V. 981. № 1–2. P. 99–107.</mixed-citation></ref><ref id="B31"><label>31.</label><mixed-citation>Forman L.J. // Life Sci. 1999. V. 64. № 21. P. 1877–1887.</mixed-citation></ref><ref id="B32"><label>32.</label><mixed-citation>Iftinca M., Defaye M., Altier C. // Drugs. 2021. V. 81. № 1. P. 7–27.</mixed-citation></ref><ref id="B33"><label>33.</label><mixed-citation>Kauer J.A., Gibson H.E. // Trends Neurosci. 2009. V. 32. № 4. P. 215–224.</mixed-citation></ref><ref id="B34"><label>34.</label><mixed-citation>Sharif-Naeini R., Ciura S., Bourque C.W. // Neuron. 2008. V. 58. № 3. P. 179–185.</mixed-citation></ref><ref id="B35"><label>35.</label><mixed-citation>Caterina M.J. // Am. J. Physiol. Regul. Integr. Comp. Physiol. 2007. V. 292. № 1. P. R64–R76.</mixed-citation></ref><ref id="B36"><label>36.</label><mixed-citation>Jancso-Gabor A., Szolcsanyi J., Jancso N. // J. Physiol. 1970. V. 206. № 3. P. 495–507.</mixed-citation></ref><ref id="B37"><label>37.</label><mixed-citation>Cao W.H., Morrison S.F. // Neuropharmacology. 2006. V. 51. № 3. P. 426–437.</mixed-citation></ref><ref id="B38"><label>38.</label><mixed-citation>Ding Z., Gomez T., Werkheiser J.L., Cowan A., Rawls S.M. // Eur. J. Pharmacol. 2008. V. 578. № 2–3. P. 201–208.</mixed-citation></ref><ref id="B39"><label>39.</label><mixed-citation>Pechnick R.N., Hiramatsu M. // Eur. J. Pharmacol. 1994. V. 252. № 1. P. 35–42.</mixed-citation></ref><ref id="B40"><label>40.</label><mixed-citation>Hetzler B.E., Burkard H.K. // Pharmacol. Biochem. Behav. 1999. V. 62. № 3. P. 559–573.</mixed-citation></ref><ref id="B41"><label>41.</label><citation-alternatives><mixed-citation xml:lang="en">Kovalev G.I., Abaimov D.A., Voronin M.V., Firstova Yu.Yu., Dolotov O.V. // Neurochem. J. 2007. V. 24. № 2. P. 253–259.</mixed-citation><mixed-citation xml:lang="ru">Ковалев Г.И., Абаимов Д.А., Воронин М.В., Фирстова Ю.Ю., Долотов О.В. // Нейрохимия. 2007. Т. 24. № 2. C. 143–149.</mixed-citation></citation-alternatives></ref><ref id="B42"><label>42.</label><mixed-citation>Nagashima M., Yamada K., Kimura H., Matsumoto S., Furukawa T. // Pharmacol. Biochem. Behav. 1992. V. 43. № 4. P. 993–997.</mixed-citation></ref><ref id="B43"><label>43.</label><citation-alternatives><mixed-citation xml:lang="en">Abaimov D.A., Zimin I.A., Kudrin V.S., Kovalev G.I. // Eksperimental’naya i Klinicheskaya Farmakologiya. 2009. V. 72. № 1. P. 64–67. (in Russian).</mixed-citation><mixed-citation xml:lang="ru">Абаимов Д.А., Зимин И.А., Кудрин В.С., Ковалев Г.И. // Эксп. клин. фармакол. 2009. Т. 72. № 1. C. 64–67.</mixed-citation></citation-alternatives></ref><ref id="B44"><label>44.</label><mixed-citation>Myers R.D. // J. Physiol. (Paris). 1981. V. 77. № 2–3. P. 505–513.</mixed-citation></ref><ref id="B45"><label>45.</label><mixed-citation>Saria A., Skofitsch G., Lembeck F. // J. Pharm. Pharmacol. 1982. V. 34. № 4. P. 273–275.</mixed-citation></ref><ref id="B46"><label>46.</label><mixed-citation>Jancso-Gabor A., Szmrecsanyi J., Jancso N. // J. Physiol. 1970. V. 208. № 2. P. 449–459.</mixed-citation></ref><ref id="B47"><label>47.</label><mixed-citation>Zou X., Lin Q., Willis W.D. // Neuroscience. 2002. V. 115. № 3. P. 775–786.</mixed-citation></ref><ref id="B48"><label>48.</label><mixed-citation>Zou X., Lin Q., Willis W.D. // Brain. Res. 2004. V. 1020. P. 95–105.</mixed-citation></ref></ref-list></back></article>
