<?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">Pharmacy &amp; Pharmacology</journal-id><journal-title-group><journal-title xml:lang="en">Pharmacy &amp; Pharmacology</journal-title><trans-title-group xml:lang="ru"><trans-title>Фармация и фармакология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2307-9266</issn><issn publication-format="electronic">2413-2241</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">111550</article-id><article-id pub-id-type="doi">10.19163/2307-9266-2019-7-1-20-31</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>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">EVALUATION OF THE MITOCHONDRIA RESPIROMETRIC FUNCTION IN THE CONDITIONS OF PATHOLOGIES OF VARIOUS GENESES</article-title><trans-title-group xml:lang="ru"><trans-title>ОЦЕНКА РЕСПИРОМЕТРИЧЕСКОЙ ФУНКЦИИ МИТОХОНДРИЙ В УСЛОВИЯХ ПАТОЛОГИЙ РАЗЛИЧНОГО ГЕНЕЗА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Voronkov</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Воронков</surname><given-names>А. В.</given-names></name></name-alternatives><email>prohor77@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pozdnyakov</surname><given-names>D. I.</given-names></name><name xml:lang="ru"><surname>Поздняков</surname><given-names>Д. И.</given-names></name></name-alternatives><email>pozdniackow.dmitry@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nigaryan</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Нигарян</surname><given-names>С. А.</given-names></name></name-alternatives><email>79682650210@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khouri</surname><given-names>E. I.</given-names></name><name xml:lang="ru"><surname>Хури</surname><given-names>Е. И.</given-names></name></name-alternatives><email>elena.belova@hotmail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Miroshnichenko</surname><given-names>K. A.</given-names></name><name xml:lang="ru"><surname>Мирошниченко</surname><given-names>К. А.</given-names></name></name-alternatives><email>K220436@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sosnovskaya</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Сосновская</surname><given-names>А. В.</given-names></name></name-alternatives><email>88misi88@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Olokhova</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Олохова</surname><given-names>Е. А.</given-names></name></name-alternatives><email>tabletka@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Pyatigorsk Medical and Pharmaceutical Institute – branch of Volgograd State Medical University</institution></aff><aff><institution xml:lang="ru">Пятигорский медико-фармацевтический институт – филиал ФГБОУ ВО «Волгоградский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Krasnoyarsk State Medical University n. a V.F. Voyno-Yasenetsky</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Красноярский государственный медицинский университет им. профессора В.Ф. Войно-Ясенецкого» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2019</year></pub-date><volume>7</volume><issue>1</issue><issue-title xml:lang="en">VOL 7, NO1 (2019)</issue-title><issue-title xml:lang="ru">ТОМ 7, №1 (2019)</issue-title><fpage>20</fpage><lpage>31</lpage><history><date date-type="received" iso-8601-date="2022-10-04"><day>04</day><month>10</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Voronkov A.V., Pozdnyakov D.I., Nigaryan S.A., Khouri E.I., Miroshnichenko K.A., Sosnovskaya A.V., Olokhova E.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Воронков А.В., Поздняков Д.И., Нигарян С.А., Хури Е.И., Мирошниченко К.А., Сосновская А.В., Олохова Е.А.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Voronkov A.V., Pozdnyakov D.I., Nigaryan S.A., Khouri E.I., Miroshnichenko K.A., Sosnovskaya A.V., Olokhova E.A.</copyright-holder><copyright-holder xml:lang="ru">Воронков А.В., Поздняков Д.И., Нигарян С.А., Хури Е.И., Мирошниченко К.А., Сосновская А.В., Олохова Е.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://journals.eco-vector.com/2307-9266/article/view/111550">https://journals.eco-vector.com/2307-9266/article/view/111550</self-uri><abstract xml:lang="en"><p>The aim of the paper is to assess the change in the mitochondrial respirometric function under conditions of various pathologies.Materials and methods. The study was performed on male Wistar rats. Experimental focal cerebral ischemia, traumatic brain injury, coronary occlusive myocardial infarction and muscle dysfunction were used as pathological models. Focal ischemia was reproduced by the method of irreversible thermocoagulation of the middle cerebral artery. Traumatic brain injury was modeled by the method of free fall of the load. Experimental myocardial infarction was reproduced by ligating the descending branch of the left coronary artery. Muscle dysfunction was modeled by the method of «forced swimming with a 20% burden». The respiratory function of mitochondria was assessed by the method of respirometry by the change in oxygen consumption when introducing mitochondrial respiration into the medium: Oligomycin, Rotenone and FCCP. Additionally, we evaluated the intensity of the glycolysis process and the activity of respiratory complexes I, II, IV and V. In order to comprehensively assess the respiratory function, an ELISA study was conducted to determine the concentration of ATP, mitochondrial ATP synthetase, cytochrome C oxidase and NADP-Oxidase 4.Results. In the course of the study it was established that under conditions of experimental cerebral ischemia, traumatic brain injury, myocardial infarction and muscle dysfunction, the ATP-generating ability of mitochondria the maximum breathing and respiratory capacity deteriorated, herby the decrease in overall respiratory function was accompanied by an increase in glycolysis, which was uncompensated, as well as dysfunction of mitochondrial complexes I, II, IV and V, confirmed by an increase in NADPH oxidase 4 activity and a decrease in cytochrome C oxidases and ATP synthetase. As a result, the observed changes in mitochondrial respiration function contributed to a decrease in ATP concentration under conditions of cerebral ischemia - by 3.2 times (p &lt;0.05), traumatic brain injury – by 2.6 times (p &lt;0.05), myocardial infarction – by 1.8 times (p &lt;0.05) and muscle dysfunction – by 4 times (p &lt;0.05).Conclusion. Basing on the data obtained, we can assume that in conditions of cerebral ischemia, traumatic brain injury, myocardial infarction and muscle dysfunction, there is deterioration of the mitochondrial respirometric function with inhibition of ATP synthesis and increased glycolysis.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования – оценить изменение респирометрической функции митохондрий в условиях различных патологий.Материалы и методы. Исследование выполнено на крысах самцах линии Wistar. В качестве модельных патологий в работе использовали экспериментальную фокальную ишемию головного мозга, черепно-мозговую травму, коронаро-окклюзионный инфаркт миокарда и мышечную дисфункцию. Фокальную ишемию воспроизводили методом необратимой термокоагуляции средней мозговой артерии. Черепно-мозговую травму моделировали методом свободного падения груза. Экспериментальный инфаркт миокарда воспроизводили лигированием нисходящей ветви левой коронарной артерии. Мышечную дисфункцию моделировали методом «принудительного плавания с 20% отягощением». Дыхательную функцию митохондрий оценивали методом респирометрии по изменению потребления кислорода при внесении в среду разобщителей митохондриального дыхания: олигомицин, ротенон и FCCP. Дополнительно оценивали интенсивность процесса гликолиза и активность дыхательных комплексов I, II, IV и V. С целью комплексной оценки респирометрической функции проводили ИФА-исследование с определением концентрации АТФ, митохондриальной АТФ-синтетазы, цитохром-с-оксидазы и НАДФ-оксидазы 4.Результаты. В ходе проведения исследования установлено, что в условиях экспериментальной ишемии головного мозга, черепно-мозговой травмы, инфаркта миокарда и мышечной дисфункции отмечено ухудшение АТФ-генерирующей способности митохондрий, максимального уровня дыхания и респираторной емкости, при этом снижение общей респирометрической функции сопровождалось усилением процессов гликолиза, которое носило некомпенсированный характер, а также дисфункцией митохондриальных комплексов I, II, IV и V, подтверждаемой увеличением активности НАДФ-оксидазы 4 и снижением активности цитохром-с-оксидазы и АТФ-синтетазы. В итоге наблюдаемые изменения респирометрической функции митохондрий способствовали уменьшению концентрации АТФ в условиях церебральной ишемии – в 3,2 раза (p&lt;0,05), черепно-мозговой травмы – в 2,6 раза (p&lt;0,05), инфаркта миокарда – в 1,8 раза (p&lt;0,05) и мышечной дисфункции – в 4 раза (p&lt;0,05).Заключение. Основываясь на полученных данных, можно предположить, что в условиях ишемии головного мозга, черепно-мозговой травмы, инфаркта миокарда и мышечной дисфункции наблюдается ухудшение респирометрической функции митохондрий с угнетением синтеза АТФ и усилением процессов гликолиза.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cerebral ischemia</kwd><kwd>myocardial infarction</kwd><kwd>traumatic brain injury</kwd><kwd>muscle dysfunction</kwd><kwd>respirometry</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>ишемия головного мозга</kwd><kwd>инфаркт миокарда</kwd><kwd>черепно-мозговая травма</kwd><kwd>мышечная дисфункция</kwd><kwd>респирометрия митохондрий</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Lerner C.A., Sundar I.K., Rahman I. Mitochondrial redox system, dynamics, and dysfunction in lung inflammaging and COPD // Int J Biochem Cell Biol. – 2016. – Vol. 81 (Pt В). – P. 294–306. DOI: 10.1016/j.biocel.2016.07.026.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Zielonka J., Joseph J., Sikora A., et al.MitochondriaTargeted Triphenylphosphonium-Based Compounds: Syntheses, Mechanisms of Action, and Therapeutic and Diagnostic Applications // Chem Rev. – 2017. – Vol. 117, №15. – P. 10043–10120. DOI: 10.1021/acs.chemrev.7b00042.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Menges S., Minakaki G., Schaefer P.M., et al. Alpha-synuclein prevents the formation of spherical mitochondria and apoptosis under oxidative stress // Sci Rep. – 2017. – Vol. 7. – P. 42942. DOI:10.1038/srep42942.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Zorov D.B., Juhaszova M., Sollott S.J. Mitochondrial reactive oxygen species (ROS) and ROS-induced ROS release // Physiol Rev. – 2014. – Vol. 94, №3. – P. 909–950. DOI: 10.1152/physrev.00026.2013.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Bergman O., Ben-Shachar D. Mitochondrial Oxidative Phosphorylation System (OXPHOS) Deficits in Schizophrenia: Possible Interactions with Cellular Processes // Can J Psychiatry. – 2016. – Vol. 61, №8. – P. 457–469. DOI: 10.1177/0706743716648290.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Alston C.L., Rocha M.C., Lax N.Z., Turnbull D.M., Taylor R.W. The genetics and pathology of mitochondrial disease // J Pathol. – 2017. – Vol. 241, №2. – P. 236–250. DOI: 10.1002/path.4809</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Chinnery P.F. Mitochondrial disease in adults: what’s old and what’s new? // EMBO Mol Med. – 2015. – Vol. 7, №12. – P. 1503–1512. DOI: 10.15252/emmm.201505079.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>O-Uchi J., Ryu S.Y., Jhun B.S., Hurst S., Sheu S.S. Mitochondrial ion channels/transporters as sensors and regulators of cellular redox signaling // Antioxid Redox Signal. – 2014. – Vol. 21, №6. – P. 987–1006. DOI: 10.1089/ars.2013.5681.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Di Meo S., Reed T.T., Venditti P., Victor V.M. Role of ROS and RNS Sources in Physiological and Pathological Conditions // Oxid Med Cell Longev. – 2016. – Vol. 2016. – P. 1245049. DOI: 10.1155/2016/1245049.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Ferrari D., Stepczynska A., Los M., Wesselborg S., Schulze-Osthoff K. Differential regulation and ATP requirement for caspase-8 and caspase-3 activation during CD95- and anticancer drug-induced apoptosis // J Exp Med. – 1998. – Vol. 188, №5. – P. 979–984.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Khacho M., Tarabay M., Patten D. Acidosis overrides oxygen deprivation to maintain mitochondrial function and cell survival // Nat Commun. – 2014. – Т. 5. DOI: 10.1038/ncomms4550.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Bederson J.B., Pitts L.H., Tsuji M., Nishimura M.C., Davis R.L., Bartkowski H. Rat middle cerebral artery occlusion: evaluation of the model and development of a neurologic examination // Stroke. – 1986. – Vol. 17, №3. – P. 472–476.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Воронков А.В., Калашникова С.А., Хури Е.И., Поздняков Д.И. Моделирование черепно-мозговой травмы в условиях эксперимента у крыс // Современные проблемы науки и образования. – 2016. – № 1. URL: http://www.science-education.ru/ru/article/view?id=25242.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Воронков А.В., Поздняков Д.И., Воронкова М.П. Комплексная валидационная оценка нового методического подхода к изучению физического и психоэмоционального перенапряжения в эксперименте // Фундаментальные исследования. – 2015. – №1–5. – С. 915–919.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Сисакян А.С., Оганян В.А., Семерджян A.Б., Петросян М.В., Сисакян С.А., Гуревич М.А. Влияние фактора ангиогенеза на морфофункциональное состояние миокарда у крыс при экспериментальном инфаркте миокарда // Российский кардиоло-гический журнал. – 2008. – Т. 13, № 2. – С. 63–66.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Patel S.P., Sullivan P.G., Pandya J.D et al. N-acetylcysteine amide preserves mitochondrial bioenergetics and improves functional recovery following spinal trauma // Exp Neurol. – 2014. – Vol. 257. – P. 95–105. DOI: 10.1016/j.expneurol.2014.04.026.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Redmann M., Benavides G.A., Wani W.Y. et al. Methods for assessing mitochondrial quality control mechanisms and cellular consequences in cell culture // Redox Biol. – 2018. – Vol. 17. – P. 59–69. https://doi.org/10.1016/j.redox.2018.04.005.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Picard M., Wallace D.C., Burelle Y. The rise of mitochondria in medicine // Mitochondrion. – 2016. – Vol. 30. – P. 105–116. DOI: 10.1016/j.mito.2016.07.003.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Lesnefsky E.J., Chen Q., Hoppel C.L. Mitochondrial Metabolism in Aging Heart // Circ Res. – 2016. – Vol. 118, №10. – P. 1593–1611. DOI: 10.1161/CIRCRESAHA.116.307505.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Cai Q., Tammineni P. Mitochondrial Aspects of Synaptic Dysfunction in Alzheimer’s Disease // J Alzheimers Dis. – 2017. – Vol. 57, №4. – P. 1087– 1103. DOI: 10.3233/JAD-160726.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Boengler K., Kosiol M., Mayr M., Schulz R., Rohrbach S. Mitochondria and ageing: role in heart, skeletal muscle and adipose tissue // J Cachexia Sarcopenia Muscle. – 2017. – Vol. 8, №3. – P. 349– 369. DOI: 10.1002/jcsm.12178.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Choudhury A.R., Singh K.K. Mitochondrial determinants of cancer health disparities // Semin Cancer Biol. – 2017. – Vol. 47. – P. 125–146. DOI: 10.1016/j.semcancer.2017.05.001.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Szeto H.H., Birk A.V. Serendipity and the discovery of novel compounds that restore mitochondrial plasticity // Clin PharmacolTher. – 2014. – Vol. 96, №6. – P. 672–683. DOI: 10.1038/clpt.2014.174.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Dranka B.P., Benavides G.A., Diers A.R., Giordano S., Zelickson B.R., Reily C., Zou L., Chatham J.C., Hill B.G., Zhang J., Landar A., Darley-Usmar VM. Assessing bioenergetic function in response to oxidative stress by metabolic profiling // Free Radic Biol Med. – 2011. – Vol. 51. – P. 1621–1635. DOI: 10.1016/j.freeradbiomed.2011.08.005.</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Salabei J.K., Gibb A.A., Hill B.G. Comprehensive measurement of respiratory activity in permeabilized cells using extracellular flux analysis // Nat Protoc. – 2014. – Vol. 9, №2. – P. 421–438. DOI: 10.1038/nprot.2014.018</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Kim Y.M, Kim S.J, Tatsunami R., Yamamura H., Fukai T., Ushio-Fukai M. ROS-induced ROS release orchestrated by Nox4, Nox2, and mitochondria in VEGF signaling and angiogenesis // Am J Physiol Cell Physiol. – 2017. – Vol. 312, №6. – P. C749– C764. DOI: 10.1152/ajpcell.00346.2016.</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Shanmugasundaram K., Nayak B.K., Friedrichs W.E., Kaushik D., Rodriguez R., Block K. NOX4 functions as a mitochondrial energetic sensor coupling cancer metabolic reprogramming to drug resistance // Nat Commun. – 2017. – Vol. 8, №1. – P. 997. DOI:10.1038/s41467-017-01106-1.</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Smith M.R., Vayalil P.K., Zhou F., et al. Mitochondrial thiol modification by a targeted electrophile inhibits metabolism in breast adenocarcinoma cells by inhibiting enzyme activity and protein levels // Redox Biol. – 2016. – Vol. 8. – P. 136–148. DOI: 10.1016/j.redox.2016.01.002.</mixed-citation></ref></ref-list></back></article>
