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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">genort</journal-id><journal-title-group><journal-title xml:lang="ru">Гений ортопедии</journal-title><trans-title-group xml:lang="en"><trans-title>Genij Ortopedii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-4427</issn><issn pub-type="epub">2542-131X</issn><publisher><publisher-name>ЦЕНТР ИЛИЗАРОВА</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18019/1028-4427-2026-32-4-459-469</article-id><article-id custom-type="elpub" pub-id-type="custom">genort-3523</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Исследование влияния препарата аминокислот с разветвленными боковыми радикалами на регенерацию передней большеберцовой мышцы после компрессионной травмы</article-title><trans-title-group xml:lang="en"><trans-title>Effect of a preparation of branched-chain amino acids on the regeneration of the anterior tibial muscle after compression injury</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5430-2045</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Варсегова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Varsegova</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Татьяна Николаевна Варсегова — кандидат биологических наук, ведущий научный сотрудник.</p><p>Курган</p></bio><bio xml:lang="en"><p>Tatyana N. Varsegova — Candidate of Biological Sciences, Leading Researcher.</p><p>Kurgan</p></bio><email xlink:type="simple">varstn@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8516-8571</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стогов</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Stogov</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Максим Валерьевич Стогов — доктор биологических наук, руководитель отдела, доцент.</p><p>Курган</p></bio><bio xml:lang="en"><p>Maksim V. Stogov — Doctor of Biological Sciences, Head of the Department, Associate Professor.</p><p>Kurgan</p></bio><email xlink:type="simple">stogo_off@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5990-8908</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кононович</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kononovich</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Андреевна Кононович — кандидат ветеринарных наук, ведущий научный сотрудник.</p><p>Курган</p></bio><bio xml:lang="en"><p>Natalia A. Kononovich — Candidate of Veterinary Sciences, Leading Researcher.</p><p>Kurgan</p></bio><email xlink:type="simple">n.a.kononovich@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр травматологии и ортопедии имени академика Г.А. Илизарова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ilizarov National Medical Research Centre for Traumatology and Orthopedics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>18</day><month>08</month><year>2026</year></pub-date><volume>32</volume><issue>4</issue><fpage>459</fpage><lpage>469</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Варсегова Т.Н., Стогов М.В., Кононович Н.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Варсегова Т.Н., Стогов М.В., Кононович Н.А.</copyright-holder><copyright-holder xml:lang="en">Varsegova T.N., Stogov M.V., Kononovich N.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://www.ilizarov-journal.com/jour/article/view/3523">https://www.ilizarov-journal.com/jour/article/view/3523</self-uri><abstract><sec><title>Введение</title><p>Введение. Гистологические данные о влиянии внутримышечного введения препарата аминокислот с разветвлёнными боковыми радикалами (BCAA) на восстановление мышц отсутствуют.</p><p>Цель работы — гистоморфометрическая оценка влияния внутримышечного введения препарата BCAA в лекарственной форме для инъекций на регенерацию передней большеберцовой мышцы (ПБМ) крыс после её закрытого частичного раздавливания.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Сдавление ПБМ в течение одной минуты проводили 48 крысам-самцам линии Вистар. Через сутки животным серии 1 в ПБМ разово вводили физраствор, животным серии 2 — BCAA. Эвтаназию проводили на седьмые, 14-е, 28-е и 42-е сутки. В изображениях парафиновых срезов определяли объемные плотности мышечных волокон (МВ) (VVm), микрососудов (VVmv) и эндомизия (VVе), измеряли диаметры МВ, определяли численные плотности МВ (Nam), микрососудов (Namv) и внутримышечных ядер (Nan), рассчитывали коэффициенты васкуляризации (kv как Namv/Nam) и нуклеации (kn как Nan/ Nam). Контроль — 10 интактных крыс.</p></sec><sec><title>Результаты</title><p>Результаты. Через семь суток VVm в обеих сериях снижалась на 36–37 %, в остальные сроки показатель был значимо выше в серии 2, но оставался ниже нормы в обеих группах. В течение 28 суток диаметр МВ был выше в серии 2. Через семь, 14 и 28 суток на 17 % (р = 0,026), 11 % (р = 0,012) и 5 % (р = 0,048) показатель превышал значения серии 1, через 28 суток в сериях 1 и 2 он составлял 79 % и 84 % от нормы. Показатель kn в серии 2 был ниже нормы только через семь суток опыта, а в серии 1 — через семь, 14 и 42 суток на 24 % (р = 0,002), 24 % (р = 0,004) и 10 % (р = 0,034), что указывает на менее активный миогенез. Показатель kv через 14 и 28 суток был выше в серии 2 на 10 % (р = 0,045) и 32 % (р = 0,014). На 42-е сутки в серии 2 диаметр МВ снижался на фоне роста их Nam и становился на 47 % ниже нормы (р = 0,0006) и на 30 % ниже значений серии 1 (р = 0,0023).</p></sec><sec><title>Обсуждение</title><p>Обсуждение. Полученные данные дают основание считать, что инъекция BCAА оказывает положительное влияние на регенерацию МВ и микрососудов, регенерация более активна, чем в серии 1. Необходимы дополнительные исследования побочных эффектов и отдаленных результатов.</p></sec><sec><title>Заключение</title><p>Заключение. Однократное внутримышечное введение в зону закрытого частичного раздавливания передней большеберцовой мышцы крыс оригинального препарата на основе аминокислот с разветвлёнными боковыми радикалами в лекарственной форме для инъекций оказывает миогенный стимулирующий эффект.</p></sec></abstract><trans-abstract xml:lang="en"><p>Introduction Histological data on the effect of intramuscular administration of branched-chain amino acids (BCAA) on muscle recovery are lacking.</p><p>The purpose of the work was a histomorphometric assessment of the effect of intramuscular administration of BCAA in a dosage for injections on the regeneration of the anterior tibial muscle (ATM) after its closed partial crushing in rats.</p><p>Materials and methods Compression of the ATM was performed for one minute in 48 male Wistar rats. After 24 hours, animals of series 1 received a single injection of saline into the ATM, while animals of series 2 received BCAA. Euthanasia was performed after 7, 14, 28, and 42 days. In paraffin section images, the volumetric densities of muscle fibers (MF) (VVm), microvessels (VVmv), and endomysium (VVе) were determined; MF diameters were measured, the numerical densities of MF (Nam), microvessels (Namv), and intramuscular nuclei (Nan) were determined, and the vascularization (kv as Namv/Nam) and nucleation (kn as Nan/ Nam) coefficients were calculated. Ten intact rats were a control group.</p><p>Results After seven days, VVm in both series decreased by 36–37 %; in the rest of the periods, the indicator was significantly higher in series 2, but remained below normal in both groups. Within 28 days, the MF diameter was higher in series 2. After seven, 14 and 28 days, the indicator exceeded the values of series 1 by 17 % (p = 0.026), 11 % (p = 0.012) and 5 % (p = 0.048); after 28 days in series 1 and 2 it was 79 % and 84 % of the norm. The kn indicator in series 2 was lower than normal only after seven days of experiment, and in series 1 after seven, 14 and 42 days by 24 % (p = 0.002), 24 % (p = 0.004) and 10 % (p = 0.034), that indicates less active myogenesis. The kv indicator after 14 and 28 days was higher in series 2 by 10 % (p = 0.045) and 32 % (p = 0.014). On the 42nd day in series 2, the MF diameter decreased against the increase in their Nam and was 47 % lower than the norm (p = 0.0006) and 30 % lower than in series 1 (p = 0.0023).</p><p>Discussion The findings obtained suggest that a BCAA injection has a positive effect on the MF regeneration and microvessels, and was more active than in series 1.</p><p>Conclusion A single BCAA injection has a myogenic stimulating effect. Further studies on side effects and long-term outcomes are needed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>крыса</kwd><kwd>компрессионная травма голени</kwd><kwd>передняя большеберцовая мышца</kwd><kwd>гистоморфометрия</kwd><kwd>аминокислоты с разветвлёнными боковыми радикалами</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rat</kwd><kwd>crush injury</kwd><kwd>lower leg</kwd><kwd>tibialis anterior</kwd><kwd>histomorphometry</kwd><kwd>branched-chain amino acids</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа поддержана программой МЗ РФ в рамках государственного задания ФГБУ «НМИЦ ТО имени академика Г.А. Илизарова» Минздрава России для выполнения НИР на 2024–2026 гг</funding-statement><funding-statement xml:lang="en">The work was supported by the program of the Ministry of Health of the Russian Federation within the framework of the state assignment of the Federal State Budgetary Institution National Ilizarov Medical Research Center of Traumatology and Orthopedics to carry out the research for 2024–2026</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Белокрылов Н.М., Ладейщиков В.М., Щеколова Н.Б. и др. Повреждения опорно-двигательного аппарата у детей при дорожнотранспортных происшествиях. Пермский медицинский журнал. 2018;35(4):26-38. doi: 10.17816/pmj35426-38.</mixed-citation><mixed-citation xml:lang="en">Belokrylov NM, Ladeischikov VM, Schekolova NB, et al. Damages of locomotor apparatus in children as a result of road accidents. Perm Medical Journal. 2018;35(4):26-38. (In Russ.) doi: 10.17816/pmj35426-38.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Коврижных Ю.А., Коврижных М.В., Запарий Н.С. Основные тенденции повторной инвалидности вследствие травм опорно-двигательного аппарата в г. Москве за 2012-2017 гг. Здоровье населения и среда обитания – ЗНиСО. 2021;(1):28-33. doi: 10.35627/2219-5238/2021-334-1-28-33.</mixed-citation><mixed-citation xml:lang="en">Kovrizhnykh YA, Kovrizhnykh MV, Zapariy NS. Main Trends in Recurrent Disability Resulting from Musculoskeletal Injury Outcomes in Moscow in 2012-2017. Public Health and Life Environment – PH&amp;LE. 2021;(1):28-33. (In Russ.) doi: 10.35627/2219-5238/2021-334-1-28-33.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Зорин В.И., Лукьянов С.А. Анализ телемедицинских консультаций детям с повреждениями опорно-двигательного аппарата по данным НМИЦ детской травматологии и ортопедии им. Г.И. Турнера. Травматология и ортопедия России. 2023;29(3):86-93. doi:10.17816/2311-2905-11175.</mixed-citation><mixed-citation xml:lang="en">Zorin VI, Lukyanov SA Telemedicine consultations for children with musculoskeletal injuries: data from the Turner National Medical Research Center of children’s orthopedics and trauma surgery. Traumatology and Orthopedics of Russia. 2023;29(3):86-93. doi: 10.17816/2311-2905-11175.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Nakata K., Ishikawa M., Kamei N, et al. Skeletal muscle injury treatment using the Silk Elastin® injection in a rat model. Regen Ther. 2024;(26):180-187. doi: 10.1016/j.reth.2024.05.012.</mixed-citation><mixed-citation xml:lang="en">Nakata K., Ishikawa M., Kamei N, et al. Skeletal muscle injury treatment using the Silk Elastin® injection in a rat model. Regen Ther. 2024;(26):180-187. doi: 10.1016/j.reth.2024.05.012.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Marmolejo-Martínez-Artesero S, Romeo-Guitart D, Venegas V, et al. NeuroHeal Improves Muscle Regeneration after Injury. Cells. 2020;10(1):22. doi: 10.3390/cells10010022.</mixed-citation><mixed-citation xml:lang="en">Marmolejo-Martínez-Artesero S, Romeo-Guitart D, Venegas V, et al. NeuroHeal Improves Muscle Regeneration after Injury. Cells. 2020;10(1):22. doi: 10.3390/cells10010022.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Amaechi O, Huffman MM, Featherstone K. Pharmacologic Therapy for Acute Pain. Am Fam Physician. 2021;104(1):63-72.</mixed-citation><mixed-citation xml:lang="en">Amaechi O, Huffman MM, Featherstone K. Pharmacologic Therapy for Acute Pain. Am Fam Physician. 2021;104(1):63-72.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Grover KM, Sripathi N. Rhabdomyolysis. Muscle Nerve. 2026;73(4):527-533. doi: 10.1002/mus.70079.</mixed-citation><mixed-citation xml:lang="en">Grover KM, Sripathi N. Rhabdomyolysis. Muscle Nerve. 2026;73(4):527-533. doi: 10.1002/mus.70079.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Yang BF, Li D, Liu CL, et al. Advances in rhabdomyolysis: A review of pathogenesis, diagnosis, and treatment. Chin J Traumatol. 2026;29(1):21-31. doi: 10.1016/j.cjtee.2024.10.005.</mixed-citation><mixed-citation xml:lang="en">Yang BF, Li D, Liu CL, et al. Advances in rhabdomyolysis: A review of pathogenesis, diagnosis, and treatment. Chin J Traumatol. 2026;29(1):21-31. doi: 10.1016/j.cjtee.2024.10.005.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Mokhtari AK, Maurer LR, Christensen MA, et al. Rhabdomyolysis in Severe COVID-19: Male Sex, High Body Mass Index, and Prone Positioning Confer High Risk. J Surg Res. 2021;266:35-43. doi: 10.1016/j.jss.2021.03.049.</mixed-citation><mixed-citation xml:lang="en">Mokhtari AK, Maurer LR, Christensen MA, et al. Rhabdomyolysis in Severe COVID-19: Male Sex, High Body Mass Index, and Prone Positioning Confer High Risk. J Surg Res. 2021;266:35-43. doi: 10.1016/j.jss.2021.03.049.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Шперлинг И.А., Одинцова И.А., Шулепов А.В. и др. Особенности регенерационного гистогенеза скелетных мышц в области сдавления при экспериментальной компрессионной травме. Клиническая патофизиология. 2021;27(S3):27.</mixed-citation><mixed-citation xml:lang="en">Shperling IA, Odintsova IA, Shulepov AV, et al. Features of regenerative histogenesis of skeletal muscles in the area of compression in experimental compression trauma. Clinical pathophysiology. 2021;27(S3):27. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Scala P, Rehak L, Giudice V, et al. Stem Cell and Macrophage Roles in Skeletal Muscle Regenerative Medicine. Int J Mol Sci. 2021;22(19):10867. doi: 10.3390/ijms221910867.</mixed-citation><mixed-citation xml:lang="en">Scala P, Rehak L, Giudice V, et al. Stem Cell and Macrophage Roles in Skeletal Muscle Regenerative Medicine. Int J Mol Sci. 2021;22(19):10867. doi: 10.3390/ijms221910867.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Wang DA, Li QZ, Jia DM. Low-Frequency Electrical Stimulation Promotes Satellite Cell Activities to Facilitate Muscle Regeneration at an Early Phase in a Rat Model of Muscle Strain. Biomed Res Int. 2021;2021:4218086. doi: 10.1155/2021/4218086.</mixed-citation><mixed-citation xml:lang="en">Wang DA, Li QZ, Jia DM. Low-Frequency Electrical Stimulation Promotes Satellite Cell Activities to Facilitate Muscle Regeneration at an Early Phase in a Rat Model of Muscle Strain. Biomed Res Int. 2021;2021:4218086. doi: 10.1155/2021/4218086.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Чернова О.Н., Корсаков И.Н., Самчук Д.П. и др. Экспериментальные модели для изучения регенерации поперечнополосатой скелетной мышечной ткани. Гены и клетки. 2015;10(4):127-140. doi: 10.23868/gc120536.</mixed-citation><mixed-citation xml:lang="en">Chernova ON, Korsakov IN, Samchuk DP, et al. Experimental models for studying of skeletal muscles regeneration. Genes &amp; Cells. 2015;10(4):127-140. (In Russ.) doi: 10.23868/gc120536.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Деев Р.В., Бозо И.Я., Мавликеев М.О., и др. Регенерационный гистогенез в области дефекта скелетной мышцы при местном введении ген-активированного гидрогеля на основе гиалуроновой кислоты в эксперименте. Гены и клетки. 2020;15(2):66-72. doi: 10.23868/202004015.</mixed-citation><mixed-citation xml:lang="en">Deev RV, Bozo IY, Mavlikeev MO, et al. Regenerative histogenesis in a skeletal muscle defect with local implantation of gene-activated hydrogel based on hyaluronic acid in the experiment. Genes &amp; Cells. 2020;15(2):66-72. (In Russ.) doi: 10.23868/202004015.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Wu Z, Xu H, Xu Y, et al. Andrographolide promotes skeletal muscle regeneration after acute injury through epigenetic modulation. Eur J Pharmacol. 2020;888:173470. doi: 10.1016/j.ejphar.2020.173470.</mixed-citation><mixed-citation xml:lang="en">Wu Z, Xu H, Xu Y, et al. Andrographolide promotes skeletal muscle regeneration after acute injury through epigenetic modulation. Eur J Pharmacol. 2020;888:173470. doi: 10.1016/j.ejphar.2020.173470.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Contreras-Muñoz P, Torrella JR, Venegas V, et al. Muscle Precursor Cells Enhance Functional Muscle Recovery and Show Synergistic Effects With Postinjury Treadmill Exercise in a Muscle Injury Model in Rats. Am J Sports Med. 2021;49(4):1073-1085. doi: 10.1177/0363546521989235.</mixed-citation><mixed-citation xml:lang="en">Contreras-Muñoz P, Torrella JR, Venegas V, et al. Muscle Precursor Cells Enhance Functional Muscle Recovery and Show Synergistic Effects With Postinjury Treadmill Exercise in a Muscle Injury Model in Rats. Am J Sports Med. 2021;49(4):1073-1085. doi: 10.1177/0363546521989235.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Jin JB, Robinson A, Soukup T, et al. Metabolic and molecular regulation in skeletal muscle dysfunction and regeneration. Front Cell Dev Biol. 2025;13:1651553. doi: 10.3389/fcell.2025.1651553.</mixed-citation><mixed-citation xml:lang="en">Jin JB, Robinson A, Soukup T, et al. Metabolic and molecular regulation in skeletal muscle dysfunction and regeneration. Front Cell Dev Biol. 2025;13:1651553. doi: 10.3389/fcell.2025.1651553.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Koike H, Sugimura M, Ouchi R, et al. Macrophage Subpopulation Promotes Skeletal Muscle Regeneration Through HGF/MET Signaling-Mediated Skeletal Muscle Stem Cell Proliferation. Aging Cell. 2025;24(6):e70042. doi: 10.1111/acel.70042.</mixed-citation><mixed-citation xml:lang="en">Koike H, Sugimura M, Ouchi R, et al. Macrophage Subpopulation Promotes Skeletal Muscle Regeneration Through HGF/MET Signaling-Mediated Skeletal Muscle Stem Cell Proliferation. Aging Cell. 2025;24(6):e70042. doi: 10.1111/acel.70042.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Hirano K, Nakabayashi C, Sasaki M, et al. Mg2+ influx mediated by TRPM7 triggers the initiation of muscle stem cell activation. Sci Adv. 2025;11(14):eadu0601. doi: 10.1126/sciadv.adu0601.</mixed-citation><mixed-citation xml:lang="en">Hirano K, Nakabayashi C, Sasaki M, et al. Mg2+ influx mediated by TRPM7 triggers the initiation of muscle stem cell activation. Sci Adv. 2025;11(14):eadu0601. doi: 10.1126/sciadv.adu0601.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Wilkinson K, Koscien CP, Monteyne AJ, et al. Association of postprandial postexercise muscle protein synthesis rates with dietary leucine: A systematic review. Physiol Rep. 2023;11(15):e15775. doi: 10.14814/phy2.15775.</mixed-citation><mixed-citation xml:lang="en">Wilkinson K, Koscien CP, Monteyne AJ, et al. Association of postprandial postexercise muscle protein synthesis rates with dietary leucine: A systematic review. Physiol Rep. 2023;11(15):e15775. doi: 10.14814/phy2.15775.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Weber MG, Dias SS, de Angelis TR, et al. The use of BCAA to decrease delayed-onset muscle soreness after a single bout of exercise: a systematic review and meta-analysis. Amino Acids. 2021;53(11):1663-1678. doi: 10.1007/s00726-021-03089-2.</mixed-citation><mixed-citation xml:lang="en">Weber MG, Dias SS, de Angelis TR, et al. The use of BCAA to decrease delayed-onset muscle soreness after a single bout of exercise: a systematic review and meta-analysis. Amino Acids. 2021;53(11):1663-1678. doi: 10.1007/s00726-021-03089-2.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Hou YC, Wu JM, Chen KY, et al. Glutamine and leucine administration attenuates muscle atrophy in sepsis. Life Sci. 2023;314:121327. doi: 10.1016/j.lfs.2022.121327.</mixed-citation><mixed-citation xml:lang="en">Hou YC, Wu JM, Chen KY, et al. Glutamine and leucine administration attenuates muscle atrophy in sepsis. Life Sci. 2023;314:121327. doi: 10.1016/j.lfs.2022.121327.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Hemstock R, Mulhall D, Didyk J, et al. Postoperative weight-bearing restrictions and rehabilitation protocols after hip arthroscopy for femoroacetabular impingement: a systematic review. J Hip Preserv Surg. 2023;10(3-4):220-227. doi: 10.1093/jhps/hnad023.</mixed-citation><mixed-citation xml:lang="en">Hemstock R, Mulhall D, Didyk J, et al. Postoperative weight-bearing restrictions and rehabilitation protocols after hip arthroscopy for femoroacetabular impingement: a systematic review. J Hip Preserv Surg. 2023;10(3-4):220-227. doi: 10.1093/jhps/hnad023.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Cordingley DM, Taheri M, Fasihiyan M, et al. Selected Nutrients to Oppose Muscle Disuse Following Arthroscopic Orthopedic Surgery: A Narrative Review. Nutrients. 2025;17(7):1273. doi: 10.3390/nu17071273.</mixed-citation><mixed-citation xml:lang="en">Cordingley DM, Taheri M, Fasihiyan M, et al. Selected Nutrients to Oppose Muscle Disuse Following Arthroscopic Orthopedic Surgery: A Narrative Review. Nutrients. 2025;17(7):1273. doi: 10.3390/nu17071273.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Ikeda T, Suzuki S, Aimoto K, et al. Effect and feasibility of the combination of branched chain amino acid and exercise therapy on muscle mass and echo intensity of muscle in orthopedic patients in a convalescent rehabilitation hospital: A crossover trial. Health Sci Rep. 2023;6(6):e1316. doi: 10.1002/hsr2.1316.</mixed-citation><mixed-citation xml:lang="en">Ikeda T, Suzuki S, Aimoto K, et al. Effect and feasibility of the combination of branched chain amino acid and exercise therapy on muscle mass and echo intensity of muscle in orthopedic patients in a convalescent rehabilitation hospital: A crossover trial. Health Sci Rep. 2023;6(6):e1316. doi: 10.1002/hsr2.1316.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Witard OC, Hughes AK, Morgan PT, et al. Protein-based perioperative nutrition interventions for improving muscle mass and functional outcomes following orthopaedic surgery. Exp Physiol. 2025;110(12):1802-1809. doi: 10.1113/EP092237.</mixed-citation><mixed-citation xml:lang="en">Witard OC, Hughes AK, Morgan PT, et al. Protein-based perioperative nutrition interventions for improving muscle mass and functional outcomes following orthopaedic surgery. Exp Physiol. 2025;110(12):1802-1809. doi: 10.1113/EP092237.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Church DD, Schutzler SE, Wolfe RR, Ferrando AA. Perioperative amino acid infusion reestablishes muscle net balance during total hip arthroplasty. Physiol Rep. 2021;9(18):e15055. doi: 10.14814/phy2.15055.</mixed-citation><mixed-citation xml:lang="en">Church DD, Schutzler SE, Wolfe RR, Ferrando AA. Perioperative amino acid infusion reestablishes muscle net balance during total hip arthroplasty. Physiol Rep. 2021;9(18):e15055. doi: 10.14814/phy2.15055.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Khani Y, Salmani A, Elahi M, et al. Peri-operative protein or amino acid supplementation for total joint arthroplasty: a systematic review and meta-analysis. J Orthop Surg Res. 2025;20(1):439. doi: 10.1186/s13018-025-05847-4.</mixed-citation><mixed-citation xml:lang="en">Khani Y, Salmani A, Elahi M, et al. Peri-operative protein or amino acid supplementation for total joint arthroplasty: a systematic review and meta-analysis. J Orthop Surg Res. 2025;20(1):439. doi: 10.1186/s13018-025-05847-4.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Стогов М.В., Кононович Н.А., Тушина Н.В. и др. Эффективность препарата аминокислот с разветвленными боковыми радикалами в лекарственной форме для инъекций при травматическом повреждении скелетных мышц в эксперименте. Экспериментальная и клиническая фармакология. 2025;88(2):34-38. doi: 10.30906/0869-2092-2025-88-2-34-38.</mixed-citation><mixed-citation xml:lang="en">Stogov MV, Kononovich NA, Tushina NV, et al. Efficiency of a preparation of amino acids with branched-chain side radicals in the dosage form for injections in traumatic injury of skeletal muscles in the experiment. Experimental and clinical pharmacology. 2025;88(2):34-38. (In Russ.) doi: 10.30906/0869-2092-2025-88-2-34-38.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Щудло Н.А., Щудло М.М., Кононович Н.А. Гистоморфометрическая характеристика скелетной мышцы, регенерирующей после закрытого частичного раздавливания. Морфология. 2014;146(4):59-63.</mixed-citation><mixed-citation xml:lang="en">Shchudlo NA, Shchudlo MM, Kononovich NA. Histomorphometric charactheristic of skeletal muscle regenerating after a closed partial crush injury. Morfologiia. 2014;146(4):59-63. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Щудло М. М., Ступина Т. А., Щудло Н. А. Количественный анализ метахромазии суставного хряща в телепатологии. Известия Челябинского научного центра. 2004;25(Спец. вып.):17-22.</mixed-citation><mixed-citation xml:lang="en">Shchudlo MM, Stupina TA, Shchudlo NA. Quantitative analysis of articular cartilage metachromasia in telepathology. News of the Chelyabinsk Scientific Center. 2004;25(Special issue):17-22. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Tu H, Zhang D, Corrick RM, et al. Morphological Regeneration and Functional Recovery of Neuromuscular Junctions after Tourniquet-Induced Injuries in Mouse Hindlimb. Front Physiol. 2017;8:207. doi: 10.3389/fphys.2017.00207.</mixed-citation><mixed-citation xml:lang="en">Tu H, Zhang D, Corrick RM, et al. Morphological Regeneration and Functional Recovery of Neuromuscular Junctions after Tourniquet-Induced Injuries in Mouse Hindlimb. Front Physiol. 2017;8:207. doi: 10.3389/fphys.2017.00207.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Forcina L, Cosentino M, Musarò A. Mechanisms Regulating Muscle Regeneration: Insights into the Interrelated and Time-Dependent Phases of Tissue Healing. Cells. 2020;9(5):1297. doi: 10.3390/cells9051297.</mixed-citation><mixed-citation xml:lang="en">Forcina L, Cosentino M, Musarò A. Mechanisms Regulating Muscle Regeneration: Insights into the Interrelated and Time-Dependent Phases of Tissue Healing. Cells. 2020;9(5):1297. doi: 10.3390/cells9051297.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Morton AB, Jacobsen NL, Segal SS. Functionalizing biomaterials to promote neurovascular regeneration following skeletal muscle injury. Am J Physiol Cell Physiol. 2021;320(6):C1099-C1111. doi: 10.1152/ajpcell.00501.2020.</mixed-citation><mixed-citation xml:lang="en">Morton AB, Jacobsen NL, Segal SS. Functionalizing biomaterials to promote neurovascular regeneration following skeletal muscle injury. Am J Physiol Cell Physiol. 2021;320(6):C1099-C1111. doi: 10.1152/ajpcell.00501.2020.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Roux-Biejat P, Coazzoli M, Marrazzo P, et al. Acid Sphingomyelinase Controls Early Phases of Skeletal Muscle Regeneration by Shaping the Macrophage Phenotype. Cells. 2021;10(11):3028. doi: 10.3390/cells10113028.</mixed-citation><mixed-citation xml:lang="en">Roux-Biejat P, Coazzoli M, Marrazzo P, et al. Acid Sphingomyelinase Controls Early Phases of Skeletal Muscle Regeneration by Shaping the Macrophage Phenotype. Cells. 2021;10(11):3028. doi: 10.3390/cells10113028.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Филимонова Г.Н., Кубрак Н.В., Краснов В.В., Рябых С.О. Гистоморфометрическое исследование камбаловидной мышцы в условиях моделирования контузионной травмы спинного мозга: экспериментально-морфологическое исследование. Хирургия позвоночника. 2021;18(4):111-118. doi: 10.14531/ss2021.4.111-118.</mixed-citation><mixed-citation xml:lang="en">Filimonova GN, Kubrak NV, Krasnov VV, Ryabykh SO. Histomorphometric study of the soleus muscle under conditions of modeling of spinal cord contusion injury: experimental morphological study. Russian Journal of Spine Surgery. 2021;18(4):111-118. (In Russ.) doi: 10.14531/ss2021.4.111-118.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Щудло Н.А., Кобызев А.Е., Варсегова Т.Н., Ступина Т.А. Гистоморфометрическая оценка большеберцового нерва и мелких мышц стопы после внутреннего невролиза и аутогенной пластики большеберцовой порции седалищного нерва крыс. Гений ортопедии. 2022:28(6):823-829. doi: 10.18019/1028-4427-2022-28-6-823-829.</mixed-citation><mixed-citation xml:lang="en">Shchudlo NA, Kobyzev AE, Varsegova TN, Stupina TA Histomorphometric assessment of the tibial nerve and small muscles of the foot after internal neurolysis and autogenous plastic surgery of the tibial portion of the sciatic nerve in rats. Genij Ortopedii. 2022;28(6):823-829. doi: 10.18019/1028-4427-2022-28-6-823-829.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Моховиков Д.С., Ступина Т.А., Варсегова Т.Н. и др. Гистоморфометрические характеристики передней большеберцовой мышцы и малоберцового нерва при экспериментальном замещении пострезекционного дефекта голени аппаратом Илизарова в комбинации с методом Masquelet. Гений ортопедии. 2020;26(2): 216-221. doi 10.18019/1028-4427-2020-26-2-216-221.</mixed-citation><mixed-citation xml:lang="en">Mokhovikov DS, Stupina TA, Varsegova TN et al. Histomorphometric characteristics of the tibialis anterior muscle and the peroneal nervein experimental repair of post-resection tibial defect using the Ilizarov external fixation and the Masquelet technique. Genij Ortopedii. 2020; 26(2):216-221. doi: 10.18019/1028-4427-2020-26-2-216-22.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Y, Lu J, Liu Y. Skeletal Muscle Regeneration in Cardiotoxin-Induced Muscle Injury Models. Int J Mol Sci. 2022;23(21):13380. doi: 10.3390/ijms232113380.</mixed-citation><mixed-citation xml:lang="en">Wang Y, Lu J, Liu Y. Skeletal Muscle Regeneration in Cardiotoxin-Induced Muscle Injury Models. Int J Mol Sci. 2022;23(21):13380. doi: 10.3390/ijms232113380.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Broer T, Tsintolas N, Purkey K, et al. Engineered myovascular tissues for studies of endothelial/satellite cell interactions. Acta Biomater. 2024;188:65-78. doi: 10.1016/j.actbio.2024.09.020.</mixed-citation><mixed-citation xml:lang="en">Broer T, Tsintolas N, Purkey K, et al. Engineered myovascular tissues for studies of endothelial/satellite cell interactions. Acta Biomater. 2024;188:65-78. doi: 10.1016/j.actbio.2024.09.020.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Hendrickse P, Degens H. The role of the microcirculation in muscle function and plasticity. J Muscle Res Cell Motil. 2019;40(2):127-140. doi: 10.1007/s10974-019-09520-2.</mixed-citation><mixed-citation xml:lang="en">Hendrickse P, Degens H. The role of the microcirculation in muscle function and plasticity. J Muscle Res Cell Motil. 2019;40(2):127-140. doi: 10.1007/s10974-019-09520-2.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Yang X, Xue P, Chen H, et al. Denervation drives skeletal muscle atrophy and induces mitochondrial dysfunction, mitophagy and apoptosis via miR-142a-5p/MFN1 axis. Theranostics. 2020;10(3):1415-1432. doi: 10.7150/thno.40857.</mixed-citation><mixed-citation xml:lang="en">Yang X, Xue P, Chen H, et al. Denervation drives skeletal muscle atrophy and induces mitochondrial dysfunction, mitophagy and apoptosis via miR-142a-5p/MFN1 axis. Theranostics. 2020;10(3):1415-1432. doi: 10.7150/thno.40857.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang L, Li M, Wang W, et al. Celecoxib alleviates denervation-induced muscle atrophy by suppressing inflammation and oxidative stress and improving microcirculation. Biochem Pharmacol. 2022;203:115186. doi: 10.1016/j.bcp.2022.115186.</mixed-citation><mixed-citation xml:lang="en">Zhang L, Li M, Wang W, et al. Celecoxib alleviates denervation-induced muscle atrophy by suppressing inflammation and oxidative stress and improving microcirculation. Biochem Pharmacol. 2022;203:115186. doi: 10.1016/j.bcp.2022.115186.</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>
