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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">10.33647/2074-5982-15-1-95-101</article-id><article-id custom-type="elpub" pub-id-type="custom">scbmt-127</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 БИОМЕДИЦИНСКИХ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METHODS OF BIOMEDICAL RESEARCHES</subject></subj-group></article-categories><title-group><article-title>Биоэлектрический импеданс тела крыс при монокроталиновой модели легочной гипертензии</article-title><trans-title-group xml:lang="en"><trans-title>Bioelectrical impedance of the body in rats with monocrotaline-induced pulmonary hypertension</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>Коломеец</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolomeyets</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.ф.-м.н.,</p><p>167982, Сыктывкар, ул. Коммунистическая, д. 24</p></bio><bio xml:lang="en"><p>Cand. Sci. (Phys.- Math.),</p><p>167982, Syktyvkar, Kommunisticheskaya str., 24</p></bio><email xlink:type="simple">nat.kolomeyets@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>Суслонова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Suslonova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>167982, Сыктывкар, ул. Коммунистическая, д. 24</p></bio><bio xml:lang="en"><p>167982, Syktyvkar, Kommunisticheskaya str., 24</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смирнова</surname><given-names>С. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Smirnova</surname><given-names>S. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>167982, Сыктывкар, ул. Коммунистическая, д. 24</p></bio><bio xml:lang="en"><p>167982, Syktyvkar, Kommunisticheskaya str., 24</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рощевская</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Roshchevskaya</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.б.н., членкорр. РАН, </p><p>167001,  Сыктывкар, Октябрьский пр., д. 55</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Corresponding Member of the RAS, </p><p>167001, Syktyvkar, Octjabrskii prospect, 55</p></bio><email xlink:type="simple">compcard@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУН ФИЦ «Коми научный центр Уральского отделения Российской академии наук»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Komi Scientific Centre of the Ural Branch of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Сыктывкарский государственный университет им. Питирима Сорокина»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pitirim Sorokin Syktyvkar State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>24</day><month>03</month><year>2019</year></pub-date><volume>0</volume><issue>1</issue><fpage>95</fpage><lpage>101</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коломеец Н.Л., Суслонова О.В., Смирнова С.Л., Рощевская И.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Коломеец Н.Л., Суслонова О.В., Смирнова С.Л., Рощевская И.М.</copyright-holder><copyright-holder xml:lang="en">Kolomeyets N.L., Suslonova O.V., Smirnova S.L., Roshchevskaya I.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/127">https://journal.scbmt.ru/jour/article/view/127</self-uri><abstract><p>Показатели биоэлектрического импеданса тела и легких изучены у крыс популяции линий Wistar с экспериментально вызванной легочной гипертензией. Выявлено значимо меньшее абсолютное значение реактивного сопротивления (32,9±4,9 Ом в сравнении с 39,3±5,3 Ом в контрольной группе, ρ=0,023), фазового угла (7,1±0,6º в сравнении с 8,2±0,6º в контрольной группе, ρ=0,002) при низкой частоте переменного тока и тенденция к снижению активного сопротивления биоэлектрического импеданса тела у крыс после введения монокроталина, что свидетельствует о накоплении внеклеточной жидкости в организме при развитии легочной гипертензии. Электрическое сопротивление легких у крыс с экспериментальной моделью легочной гипертензии снижается (значимо при 150 кГц: Rопыт=398,9±240,2 Ом, Rконтр=647,2±270,5 Ом, ρ=0,043), что может быть связано со структурными изменениями в легких.</p></abstract><trans-abstract xml:lang="en"><p>Wistar rats with monocrotaline-induced pulmonary hypertension were investigated using bioelectrical impedance analysis. Monocrotaline-treated rats compared to sham-treated rats demonstrated significantly lower absolute values of such components of bioelectrical impedance as the reactive resistance (32.9±4.9 Ohm vs. 39.3±5.3 Ohm in the sham control, ρ=0.023) and the phase angle (7.1±0.6º vs. 8.2±0.6º in the sham control, ρ=0.002). The active resistance of the bioelectrical impedance of the lung showed a downward trend in rats having undergone monocrotaline treatment (with a significantly lower value at 150 kHz: 398.9±240.2 Ohm vs. 647.2±270.5 Ohm in the sham control, ρ=0.043). A decrease in the whole-body and pulmonary bioimpedance values under our experimental conditions is shown to result from accumulation of the whole-body or intrathoracic fluid and physiological changes in the tissues during the development of pulmonary arterial hypertension.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>биоэлектрический импеданс тела</kwd><kwd>монокроталиновая модель легочной гипертензии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bioelectrical impedance of the body</kwd><kwd>monocrotaline-induced pulmonary arterial hypertension</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">Коломеец Н.Л., Рощевская И.М. Биоэлектрический импеданс тела нормотензивных и гипертензивных стареющих крыс // Современные проблемы науки и образования. — 2017. — № 6.</mixed-citation><mixed-citation xml:lang="en">Kolomeyets N.L., Roshchevskaya I.M. Bioelektricheskiy impedans tela normotenzivnyh i gipertenzivnyh stareyuschih krys [Whole body bioelectrical impedance in normotensive and hypertensive senescent rats]. Sovremennye problemy nauki i obrazovaniya [Modern problems of science and education]. 2017. No. 6. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Коломеец Н.Л., Рощевская И.М. Электрическое сопротивление легких и межреберных мышц у крыс с артериальной гипертензией // Практическая Медицина. — 2017. — № 2. — С. 50–55.</mixed-citation><mixed-citation xml:lang="en">Kolomeyets N.L., Roshchevskaya I.M. Elektricheskoe soprotivlenie legkih i mezhrebernyh myshc u krys s arterial’noj gipertenziey [The electrical resistance of the lungs and intercostal muscles in rats with arterial hypertension]. Prakticheskaya Meditsina [Practical medicine]. 2017. No. 2. Pp. 50–55. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Коломеец Н.Л., Смирнова С.Л., Рощевская И.М. Электрическое сопротивление легких, межреберных мышц и почки гипертензивных крыс линии НИСАГ // Биофизика. — 2016. — Т. 61. Вып. 3. — С. 590–597.</mixed-citation><mixed-citation xml:lang="en">Kolomeyets N.L., Smirnova S.L., Roshchevskaya I.M. The electrical resistance of the lungs, intercostal muscles, and kidneys in hypertensive ISIAH rats. Biophysics. 2016. Vol. 61, Issue 3. Pp. 498–504. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Николаев Д.В., Смирнов А.В., Бобринская И.Г., Руднев С.Г. Биоимпедансный анализ состава тела человека. — М.: Наука, 2009. — 392 с.</mixed-citation><mixed-citation xml:lang="en">Nikolaev D.V., Smirnov A.V., Bobrinskaya I.G., Rudnev S.G. Bioimpedansnyy analiz sostava tela cheloveka [Bioelectric impedance analysis of human body composition]. Moscow: Nauka, 2009. 392 p. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Торнуев Ю.В., Хачатрян Р.Г., Хачатрян А.П., Махнев В.П., Осенний А.С. Электрический импеданс биологических тканей. — М.: Изд-во ВЗПИ, 1990. — 155 с.</mixed-citation><mixed-citation xml:lang="en">Tornuev Yu.V., Hachatryan R.G., Hachatryan А.P., Mahnev V.P., Osenniy А.S. Electricheskiy impedans biologicheskih tkaney [Electrical impedance of biological tissues]. Мoscow: Izd-vо VZPI. 1990. 155 p. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Gomez-Arroyo J.G., Farkas L., Alhussaini A.A., Farkas D., Kraskauskas D., Voelkel N.F., Bogaard H.J. The monocrotaline model of pulmonary hypertension in perspective // Am. J. Physiol. Lung Cell Mol. Physiol. — 2012. — Vol. 302, No. 4. — Pp. L363– 369.</mixed-citation><mixed-citation xml:lang="en">Gomez-Arroyo J.G., Farkas L., Alhussaini A.A., Farkas D., Kraskauskas D., Voelkel N.F., Bogaard H.J. The monocrotaline model of pulmonary hypertension in perspective. Am. J. Physiol. Lung Cell Mol. Physiol. 2012. Vol. 302. No. 4. Pp. L363–369.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Hessel M.H., Steendijk P., den Adel B., Schutte C.I., van der Laarse A. Characterization of right ventricular function after monocrotaline-induced pulmonary hypertension in the intact rat // Am. J. Physiol. Heart Circ. Physiol. — 2006. — Vol. 291, No. 5. — Pp. H2424– 2430.</mixed-citation><mixed-citation xml:lang="en">Hessel M.H., Steendijk P., den Adel B., Schutte C.I., van der Laarse A. Characterization of right ventricular function after monocrotaline-induced pulmonary hypertension in the intact rat. Am. J. Physiol. Heart Circ. Physiol. 2006. Vol. 291. No. 5. Pp. H2424–2430.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Hu L., Maslanik T., Zerebeckyj M., Plato C.F. Evaluation of bioimpedance spectroscopy for the measurement of body fluid compartment volumes in rats // Journal of Pharmacological and Toxicological Methods. — 2012. — Vol. 65. — Pp. 75–82.</mixed-citation><mixed-citation xml:lang="en">Hu L., Maslanik T., Zerebeckyj M., Plato C.F. Evaluation of bioimpedance spectroscopy for the measurement of body fluid compartment volumes in rats. Journal of Pharmacological and Toxicological Methods. 2012. Vol. 65. Pp. 75–82.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Nopp P., Rapp E., Pfutzner H., Nakesch H., Ruhsam C. Dielectric properties of lung tissue as a function of air content // Phys. Med. Biol. — 1993. — Vol. 38. — Pp. 699–716.</mixed-citation><mixed-citation xml:lang="en">Nopp P., Rapp E., Pfutzner H., Nakesch H., Ruhsam C. Dielectric properties of lung tissue as a function of air content. Phys. Med. Biol. 1993. Vol. 38. Pp. 699–716.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ogata T., Shibagaki T., Kamma H., Yokose T., Iizima T. Alveolar damage: epithelial damage and endothelial damage // Journal of Toxicologic Pathology. — 1989. — Vol. 2, No. 2. — Pp. 223–240.</mixed-citation><mixed-citation xml:lang="en">Ogata T., Shibagaki T., Kamma H., Yokose T., Iizima T. Alveolar damage: epithelial damage and endothelial damage. Journal of Toxicologic Pathology. 1989. Vol. 2. No. 2. Pp. 223–240.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Sanyal S.N., Ono K. Derangement of autonomic nerve control in rat with right ventricular failure // Pathophysiology. — 2002. — Vol. 8, No. 3. — Рp. 197–203.</mixed-citation><mixed-citation xml:lang="en">Sanyal S.N., Ono K. Derangement of autonomic nerve control in rat with right ventricular failure. Pathophysiology. 2002. Vol. 8. No. 3. Рp. 197–203.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Simonneau G., Galiè N., Rubin L.J., Langleben D., Seeger W., Domenighetti G., Gibbs S., Lebrec D., Speich R., Beghetti M., Rich S., Fishman A. Clinical classification of pulmonary hypertension // J. Am. Coll. Cardiol. — 2004. — Vol. 43, No. 12. — Рp. 5S–12S.</mixed-citation><mixed-citation xml:lang="en">Simonneau G., Galiè N., Rubin L.J., Langleben D., Seeger W., Domenighetti G., Gibbs S., Lebrec D., Speich R., Beghetti M., Rich S., Fishman A. Clinical classification of pulmonary hypertension. J. Am. Coll. Cardiol. 2004. Vol. 43. No. 12. Рp. 5S–12S.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Stenmark K.R., Meyrick B., Galie N., Mooi W.J., McMurtry I.F. Animal models of pulmonary arterial hypertension: the hope for etiological discovery and pharmacological cure // Am. J. Physiol. Lung Cell Mol. Physiol. — 2009. — Vol. 297, No. 6. — Рp. L1013–1032.</mixed-citation><mixed-citation xml:lang="en">Stenmark K.R., Meyrick B., Galie N., Mooi W.J., McMurtry I.F. Animal models of pulmonary arterial hypertension: the hope for etiological discovery and pharmacological cure. Am. J. Physiol. Lung Cell Mol. Physiol. 2009. Vol. 297. No. 6. Рp. L1013–1032.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Walter-Kroker A., Kroker A., Mattiucci-Guehlke M., Glaab T. A practical guide to bioelectrical impedance analysis using the example of chronic obstructive pulmonary disease // Nutr. J. — 2011. — Vol. 10, No. 35. — Рp. 1–8.</mixed-citation><mixed-citation xml:lang="en">Walter-Kroker A., Kroker A., Mattiucci-Guehlke M., Glaab T. A practical guide to bioelectrical impedance analysis using the example of chronic obstructive pulmonary disease. Nutr. J. 2011. Vol. 10. No. 35. Рp. 1–8.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Zink M.D., Weyer S., Pauly K., Napp A., Dreher M., Leonhardt S., Marx N., Schauerte P., Mischke K. Feasibility of Bioelectrical Impedance Spectroscopy Measurement before and after Thoracentesis // Biomed. Res. Int. — 2015. — Vol. 2015. Article ID 810797. — Рp. 1–9.</mixed-citation><mixed-citation xml:lang="en">Zink M.D., Weyer S., Pauly K., Napp A., Dreher M., Leonhardt S., Marx N., Schauerte P., Mischke K. Feasibility of Bioelectrical Impedance Spectroscopy Measurement before and after Thoracentesis. Biomed. Res. Int. 2015. Vol. 2015. Article ID 810797. Рp. 1–9.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
