<?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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">553</article-id><article-id pub-id-type="doi">10.15690/vramn.v70.i5.1447</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>SCIENTIFIC REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>НАУЧНЫЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Morphofunctional Changes of Spleen After Hemostasis by Nonequilibrium Plasma</article-title><trans-title-group xml:lang="ru"><trans-title>Морфофункциональные изменения селезенки после гемостаза неравновесной плазмой</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Semichev</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Семичев</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат медицинских наук, научный сотрудник ЦНИЛ СибГМУ Адрес: 634050, Томск, Московский тракт, д. 2, тел.: +7 (923) 401-81-60</p></bio><email>evsemichev@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Baikov</surname><given-names>A. N.</given-names></name><name xml:lang="ru"><surname>Байков</surname><given-names>А. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>заведующий ЦНИЛ СибГМУ Адрес: 634050, Томск, Московский тракт, д. 2, тел.: +7 (3822) 911-101</p></bio><email>baikov47@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shevtsova</surname><given-names>N. M.</given-names></name><name xml:lang="ru"><surname>Шевцова</surname><given-names>Н. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>старший научный сотрудник ЦНИЛ СибГМУ Адрес: 634050, Томск, Московский тракт, д. 2, тел.: +7 (3822) 911-101</p></bio><email>nata_m_shevtsova@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bushlanov</surname><given-names>B. S.</given-names></name><name xml:lang="ru"><surname>Бушланов</surname><given-names>П. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>клинический ординатор кафедры хирургических болезней педиатрического факультета СибГМУ Адрес: 634050, Томск, Московский тракт, д. 2, тел.: +7 (3822) 911-101</p></bio><email>pavel.vivian@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Gereng</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Геренг</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>старший научный сотрудник ЦНИЛ СибГМУ Адрес: 634050, Томск, Московский тракт, д. 2, тел.: +7 (3822) 911-101</p></bio><email>e-gereng@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Aleinik</surname><given-names>A. N.</given-names></name><name xml:lang="ru"><surname>Алейник</surname><given-names>А. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>старший научный сотрудник кафедры прикладной физики ФТИ ТПУ Адрес: 634050, Томск, пр-т Ленина, д. 30 , тел.: +7 (3822) 60-63-33</p></bio><email>aleinikan@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Siberian State Medical University, Tomsk, Russian Federation</institution></aff><aff><institution xml:lang="ru">Сибирский государственный медицинский университет, Томск, Российская Федерация</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">National research Tomsk polytechnical university, Tomsk, Russian Federation</institution></aff><aff><institution xml:lang="ru">Национальный исследовательский Томский политехнический университет, Томск, Российская Федерация</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2015-12-03" publication-format="electronic"><day>03</day><month>12</month><year>2015</year></pub-date><volume>70</volume><issue>5</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>592</fpage><lpage>598</lpage><history><date date-type="received" iso-8601-date="2015-12-03"><day>03</day><month>12</month><year>2015</year></date><date date-type="accepted" iso-8601-date="2015-12-03"><day>03</day><month>12</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2015, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2015, Издательство "Педиатръ"</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2016-12-03"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://vestnikramn.spr-journal.ru/jour/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/553">https://vestnikramn.spr-journal.ru/jour/article/view/553</self-uri><abstract xml:lang="en"><p><bold>Background</bold>: Heavy bleeding is developed in case of spleen injury. It often leads to death. At present the search and development of new methods for hemostasis of spleen bleeding continues. An innovative method is coagulation of nonequilibrium plasma.</p><p><bold>Objective</bold>: Our aim was to study the effect of nonequilibrium plasma on the morphofunctional state of the spleen.</p><p><bold>Methods</bold>: The non-randomized study by type of «case-control» was conducted. The experiment was carried out on 45 male rabbits weighing 3000–3200 g. 1st group (control; n =5) — intact animals without surgery; 2nd group (experimental, n =40) — animals after atypical resection of the spleen and hemostasis by nonequilibrium plasma. The volume of blood loss, FBC, histological data, splenogram analysis data were assessed at defined periods (60 min, 3rd, 5th, 7th, 14th, 30th, 90th, 180th days) after surgery. They were compared with data of the control group.</p><p><bold>Results</bold>: The volume of blood loss during the resection of the spleen with hemostasis by nonequilibrium plasma was 16.6 [15.98;17.22] ml. Increase of neutrophil to 38 [24; 39] (control group 17 [13, 18], p =0.009), monocytes to 15 [14, 18] (control group 8 [6, 11], p =0.036) is revealed in the FBC in the early period after hemostasis with nonequilibrium plasma. It is reduced to the norm on 30 day. Histological examination revealed leukocyte infiltration, edema, microvascular stasis, dilatation of vessels in the early period. At long-term period structure of the organ is normalized. Splenogramm analysis revealed a statistically significant (p =0.023) decrease in the relative number of small lymphocytes by 28% in animals after hemostasis with nonequilibrium plasma as compared to control (23.3 [17.9; 26.7] versus 30.8 [29.25; 34.3]respectively).</p><p><bold>Conclusion</bold>: treatment of bleeding surface by plasma flow for 1.5–2 min is required order to achieve effective hemostasis during surgeryof spleen injuries in the experiment. After coagulation there is minimal damage of the spleen parenchyma, which manifests itself as activation reaction. At long-term period parenchyma of the spleen completely regenerates with the formation of cicatrical tissue that does not affect the functioning of organ.</p></abstract><trans-abstract xml:lang="ru"><p>Повреждения селезенки сопровождаются обильным кровотечением с высоким процентом летальных исходов. В настоящее время продолжается поиск и разработка методов коагуляции селезеночных кровотечений. Инновационным методом является коагуляция неравновесной плазмой.</p><p><bold>Цель исследования</bold>: изучить влияние неравновесной плазмы на морфофункциональное состояние селезенки.</p><p><bold>Методы</bold>: проведено нерандомизированное исследование по типу случай-контроль. Исследование выполнено на 45 кроликах-самцах массой 3000–3200 г. В 1-ю группу (контрольную; n =5) вошли интактные животные без оперативного вмешательства; во 2-ю (экспериментальную, n =40) — после атипичной резекции селезенки и коагуляции неравновесной плазмой. В заданные точки (60 мин, 3, 5, 7, 14, 30, 90, 180-е сут) после оперативного вмешательства оценивали объем кровопотери, клинический анализ крови, гистологические показатели, данные спленограммы.</p><p><bold>Результаты</bold>. Объем кровопотери при коагуляции селезенки неравновесной плазмой составил 16,6 [15,98;17,22] мл. В клиническом анализе крови на ранних сроках в экспериментальной группе обнаружено увеличение содержания нейтрофилов до 38 [24; 39] (группа контроля 17 [13;18], p =0,009) и моноцитов до 15 [14;18] (группа контроля 8 [6;11]; p =0,036), которое нормализовалось к 30-м сут. При гистологическом исследовании в ранние сроки после коагуляции отмечались лейкоцитарная инфильтрация, отек, стаз и расширение сосудов микроциркуляторного русла. В поздние сроки структура органа нормализовалась. Анализ спленограмм показал значимое (p =0,023) снижение относительного числа малых лимфоцитов (на 28%) в экспериментальной группе по сравнению с контролем (23,3 [17,9; 26,7] против 30,8 [29,25; 34,3], соответственно).</p><p><bold>Заключение</bold>: гемостаз селезенки в эксперименте наступает после обработки плазменным потоком кровоточащей поверхности в течение 1,5–2 мин. После коагуляции отмечается минимальное повреждение паренхимы селезенки, проявляющееся реакцией активации. В отдаленные сроки паренхима селезенки регенерирует с образованием соединительнотканного рубца; функция органа не страдает.</p></trans-abstract><kwd-group xml:lang="en"><kwd>haemostasis of parenchymal organs</kwd><kwd>nonequilibrium plasma</kwd><kwd>spleen trauma</kwd><kwd>morphofunctional changes.</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>гемостаз паренхиматозных органов</kwd><kwd>неравновесная плазма</kwd><kwd>повреждения селезенки</kwd><kwd>морфофункциональные изменения</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1. ПPopov V.A. Gemostaz i germetizatsiya shvov (operatsii na vnutrennikh organakh) [Hemostasis and Sealing of Joints (Operation on the Internal Organs)]. Moscow, GEOTAR-Media, 2008. 320 p.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>2. Savel'ev V.S., Kirienko A.I. Klinicheskaya khirurgiya. Natsional'noe rukovodstvo. T. II [Clinical Surgery. National Guidelines. Vol.2]. Moscow, GEOTAR-Media, 2009. 401 p.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>3. Ahmed N., Vernick J.J. Management of liver trauma in adults. J. Emerg. Trauma and Shock. 2011; 4 (1): 114–119.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>4. Alkozai E.M., Lisman T., Porte R. J. Bleeding in liver surgery: prevention and treatment. Clin. Liver Dis. 2009; 13 (1): 145–154.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>5. Makhnev A.V., Strelin S.A., Shneider V.E., Volkova Yu.L. Patent na izobretenie RUS 2421159 22.06.2009. Sposob ostanovki krovotecheniya pri travmakh pecheni. Opubl. 27.12. 2010 [Patent for the Invention RUS 2421159 22.06.2009. A Method of Stopping Bleeding in Liver Injury. Published 12.27.2010].</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>6. Kubachev K.G., Kukushkin A.V. Diagnosis and surgical tactics in isolated and combined liver injury. Sibirskii meditsinskii zhurnal (Irkutsk) = Siberian medical journal (Irkutsk). 2010;92(1):119–122.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>7. Shchegolev A.A., Platonov D.V., Marushchak E.A. Closed abdominal trauma: strategy surgeon at damages the liver and spleen. Lechebnoe delo = Medical care. 2007;3:73–78.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>8. Carus T., Rackebrandt K. Collateral tissue damage by several types of coagulation (monopolar, bipolar, cold plasma and ultrasonic) in a minimally invasive, perfused liver model. ISRN Surg. 2011; 2011: 518924.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>9. Choi S.H., Lee J.M., Lee K.H., Kim S.H., Lee J.Y., Han J.K., Choi B.I. Postbiopsy splenic bleeding in a dog model: comparison of cauterization, embolization, and plugging of the needle tract. Am. J. Roentgenol. 2005. 185 (4): 878–884.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>10. Deneko O.I., Aleinik A.N., Semichev E.V. Plazmennaya meditsina. Uchebnoe posobie [Plasma Medicine. Tutorial]. Saarbrücken, Palmarium Academic Publishing, 2013. 93 p.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>11. Semichev E.V., Borodin O.Yu., Bushlanov P.S. Experimental surgery parenchymal organs (review). Russkii meditsinskii zhurnal = Russian medical journal. 2012;20(36):1743–1746.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>12. Tikhonov V.I., Popov O.S., Shpilevoi P.K. Krovotechenie. Perelivanie krovi. Uchebno-metodicheskoe posobie [Bleeding. Blood transfusion. Textbook]. Tomsk, TGU, 2005. 148 p.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>13. Kalghatgi S.U., Fridman G., Cooper M., Nagaraj G., Peddinghaus M., Balasubramanian M., Vasilets V.N., Gutsol A.F., Fridman A., Friedman G. Mechanism of Blood Coagulation by Nonthermal Atmospheric Pressure Dielectric Barrier Discharge Plasma. IEEE 34th International Conference. 2007. 674 p.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>14. Balasubramanian M., Fridman G., Brooks Ari D., Fridman A., Gutsol A.F., Vasilets V.N., Halim A., Friedman G. Comparison of Direct and Indirect Effects of Non-Thermal Atmospheric-Pressure Plasma on Bacteria. Plasma Process Polym. 2007; 4: 370–375.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>15. Fridman G., Friedman G., Gutsol A.F., Shekhter A.B., Vasilets V.N., Fridman A. Applied Plasma Medicine. Plasma Process Polym. 2008; 5: 503–533</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>16. Moldoveanu C., Geavlete B., Jecu M. Stanescu F., Adou L., Bulai C. Bipolar plasma vaporization versus monopolar TUR and «cold-knife» TUI in secondary bladder neck sclerosis — An evidence based, retrospective critical comparison in a single center clinical setting. J. Med. Life. 2014. 7 (1): 94–99.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>17. Gonokhova M.N., Boiko T.V., El'tsova A.A. Comparative cytomorphological characteristics of rats’ spleen exposed to pesticides. Sovremennye problemy nauki i obrazovaniya = Modern problems of science and education. 2013;6:1056.</mixed-citation></ref></ref-list></back></article>
