<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">toxreview</journal-id><journal-title-group><journal-title xml:lang="ru">Токсикологический вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Toxicological Review</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-7922</issn><issn pub-type="epub">3034-4611</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">toxreview-636</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>Использование сперматозоидов быка как экспресс-тест на митохондриальную токсичность Т-2 токсина и дельтаметрина</article-title><trans-title-group xml:lang="en"><trans-title>Use of bovine spermatozoa as a rapid test for mitochondrial toxicity of T-2 toxin and deltamethrin</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6321-6130</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тимербулатова</surname><given-names>Лейсан Маратовна</given-names></name><name name-style="western" xml:lang="en"><surname>Timerbulatova</surname><given-names>Leisan Maratovna</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник научно-исследовательского института физической культуры и спорта</p></bio><bio xml:lang="en"><p>Junior researcher of the research institute</p></bio><email xlink:type="simple">L_Z_93@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Поволжский государственный университет физической культуры и спорта</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volga Region State Academy of Physical Culture, Sport and Tourism</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>21</day><month>04</month><year>2023</year></pub-date><volume>31</volume><issue>1</issue><elocation-id>636</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Тимербулатова Л.М., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Тимербулатова Л.М.</copyright-holder><copyright-holder xml:lang="en">Timerbulatova L.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://www.toxreview.ru/jour/article/view/636">https://www.toxreview.ru/jour/article/view/636</self-uri><abstract><sec><title>Введение</title><p>Введение. Современные требования по внедрению лекарственных препаратов в клиническую практику включают тест на митохондриальную токсичность. Митохондрии являются мишенями многих фармацевтических и терапевтических средств, которые могут их повредить и привести к изменениям в морфологии и функции. Сперматозоиды имеют одно из самых больших соотношений митохондрий к размеру тела, у них отсутствует цитоплазма между митохондриями и плазматической мембраной, поэтому они являются хорошей потенциальной моделью для экспресс-теста на митохондриальную токсичность.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Целью нашей работы стало исследование возможности использования   сперматозоидов  Bos taurus taurus для оценки митохондриальной токсичности. В качестве токсинов использовался Т-2 токсин и дельтаметрин. Основными изучаемыми параметрами были уровень митохондриального потенциала (с помощью красителя MitoTracker), подвижность сперматозоидов и их взаимосвязь.</p></sec><sec><title>Результаты</title><p>Результаты. Нами было обнаружено, что между подвижностью сперматозоидов быка и митохондриальным потенциалом их митохондрий существует сильная корреляция (R&gt;0,87, p&lt;0,05). Была подтверждена митохондриальная токсичность дельтаметрина, хотя и в гораздо меньшей степени, чем у Т-2 токсина. Кроме того, были обнаружены определенные закономерности в распределении активных зон митоходриального потенциала у сперматозоидов быка.</p></sec><sec><title>Заключение</title><p>Заключение. Таким образом, полученные нами результаты свидетельствуют о том, что митотоксичность может быть одним из основных факторов, опосредующих негативное влияние дельтаметрина на мужскую репродуктивную систему.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Modern requirements for the introduction of drugs into clinical practice include a test for mitochondrial toxicity. Mitochondria are targets of many pharmaceutical and therapeutic agents that can damage them and lead to changes in morphology and function. Spermatozoa have one of the largest ratios of mitochondria to body size, they lack the cytoplasm between the mitochondria and the plasma membrane, so they are a good potential model for a rapid test for mitochondrial toxicity.</p></sec><sec><title>Material and methods</title><p>Material and methods. The aim of our work was to study the possibility of using Bos taurus taurus spermatozoa to assess mitochondrial toxicity. T-2 toxin and deltamethrin were used as toxins. The main parameters studied were the level of mitochondrial potential (using the MitoTracker dye), sperm motility and their relationship.</p></sec><sec><title>Results</title><p>Results. We found that there is a strong correlation between the motility of bovine spermatozoa and the mitochondrial potential of their mitochondria (R&gt;0.87, p&lt;0.05). The mitochondrial toxicity of deltamethrin has been confirmed, although to a much lesser extent than that of the T-2 toxin. In addition, certain patterns were found in the distribution of active zones of the mitochondrial potential in bull spermatozoa.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>микотоксины</kwd><kwd>вторичные метаболиты</kwd><kwd>Т-2 токсин</kwd><kwd>митохондриальная токсичность</kwd><kwd>сперматозоиды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mycotoxins</kwd><kwd>secondary metabolites</kwd><kwd>T-2 toxin</kwd><kwd>mitochondrial toxicity</kwd><kwd>spermatozoa</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">Dykens J.A., Will Y. The significance of mitochondrial toxicity testing in drug development.Drug Discov Today. 2007; 17:777-85.</mixed-citation><mixed-citation xml:lang="en">Dykens J.A., Will Y. The significance of mitochondrial toxicity testing in drug development.Drug Discov Today. 2007; 17:777-85.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Piomboni P., Focarelli R., Stendardi A., Ferramosca A., Zara V. The role of mitochondria in energy production for human sperm motility. Int J Androl. 2012; 35. (2):109-24.</mixed-citation><mixed-citation xml:lang="en">Piomboni P., Focarelli R., Stendardi A., Ferramosca A., Zara V. The role of mitochondria in energy production for human sperm motility. Int J Androl. 2012; 35. (2):109-24.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Marchetti C., Obert G., Deffosez A., Formstecher P., Marchetti P. Study of mitochondrial membrane potential, reactive oxygen species, DNA fragmentation and cell viability by flow cytometry in human sperm. Hum Reprod. 2002; 17 (5): 1257-65.</mixed-citation><mixed-citation xml:lang="en">Marchetti C., Obert G., Deffosez A., Formstecher P., Marchetti P. Study of mitochondrial membrane potential, reactive oxygen species, DNA fragmentation and cell viability by flow cytometry in human sperm. Hum Reprod. 2002; 17 (5): 1257-65.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Rowe M., Laskemoen T., Johnsen A., Lifjeld J. T. Evolution of sperm structure and energetics in passerine birds. Proc. R. Soc. 2013; 280(1753): 2012-16.</mixed-citation><mixed-citation xml:lang="en">Rowe M., Laskemoen T., Johnsen A., Lifjeld J. T. Evolution of sperm structure and energetics in passerine birds. Proc. R. Soc. 2013; 280(1753): 2012-16.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Dohnal V., Jezkova A., Jun D., Kuca K. Metabolic pathways of T-2 toxin. Curr Drug Metab. 2008; 9 (1):77-82.10.</mixed-citation><mixed-citation xml:lang="en">Dohnal V., Jezkova A., Jun D., Kuca K. Metabolic pathways of T-2 toxin. Curr Drug Metab. 2008; 9 (1):77-82.10.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Li Y., Wang Z., Beier R.C., Shen J., De Smet D., De Saeger S., Zhang S. T-2 toxin, a trichothecene mycotoxin: review of toxicity, metabolism, and analytical methods. J Agric Food Chem. 2011; 59 (8): 3441-53.</mixed-citation><mixed-citation xml:lang="en">Li Y., Wang Z., Beier R.C., Shen J., De Smet D., De Saeger S., Zhang S. T-2 toxin, a trichothecene mycotoxin: review of toxicity, metabolism, and analytical methods. J Agric Food Chem. 2011; 59 (8): 3441-53.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Fried H.M., Warner J.R. Cloning of yeast gene for trichodermin resistance and ribosomal protein L3. Proceedings of the National Academy of Sciences. 1981; 78: 238.</mixed-citation><mixed-citation xml:lang="en">Fried H.M., Warner J.R. Cloning of yeast gene for trichodermin resistance and ribosomal protein L3. Proceedings of the National Academy of Sciences. 1981; 78: 238.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Rocha O., Ansari K., Doohan F.M. Effects of trichothecene mycotoxins on eukaryotic cells: a review. Food Addit Contam. 2005; 22 (4): 369-78.</mixed-citation><mixed-citation xml:lang="en">Rocha O., Ansari K., Doohan F.M. Effects of trichothecene mycotoxins on eukaryotic cells: a review. Food Addit Contam. 2005; 22 (4): 369-78.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Yuan P., Zhang H., Cai C., Zhu S., Zhou Y., Yang X., He R., Li C., Guo S1, Li S., Huang T., Perez-Cordon G., Feng H., Wei W. Chondroitin sulfate proteoglycan 4 functions as the cellular receptor for Clostridium difficile toxin B. Cell Res. 2015; 25 (2): 157-68.</mixed-citation><mixed-citation xml:lang="en">Yuan P., Zhang H., Cai C., Zhu S., Zhou Y., Yang X., He R., Li C., Guo S1, Li S., Huang T., Perez-Cordon G., Feng H., Wei W. Chondroitin sulfate proteoglycan 4 functions as the cellular receptor for Clostridium difficile toxin B. Cell Res. 2015;  25 (2): 157-68.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Kovács M., Tornyos G., Matics Z., Kametler L., Rajli V., Bodnár Z., Kulcsár M., Huszenicza G., Keresztes Z., Cseh S. Subsequent effect of subacute T-2 toxicosis on spermatozoa, seminal plasma and testosterone production in rabbits. Animal. 2011; 5 (10): 1563-9.</mixed-citation><mixed-citation xml:lang="en">Kovács M., Tornyos G., Matics Z., Kametler L., Rajli V., Bodnár Z., Kulcsár M., Huszenicza G., Keresztes Z., Cseh S. Subsequent effect of subacute T-2 toxicosis on spermatozoa, seminal plasma and testosterone production in rabbits. Animal. 2011; 5 (10): 1563-9.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Alm, H., Greising, T., Brussow, K. P., Torner, H., Tiemann, U. The influence of the mycotoxins deoxynivalenol and zearalenol on in vitro maturation of pig oocytes and in vitro culture of pig zygotes. Toxicol. In Vitro. 2002; 16: 643–648.</mixed-citation><mixed-citation xml:lang="en">Alm, H., Greising, T., Brussow, K. P., Torner, H., Tiemann, U. The influence of the mycotoxins deoxynivalenol and zearalenol on in vitro maturation of pig oocytes and in vitro culture of pig zygotes. Toxicol. In Vitro. 2002; 16: 643–648.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Bouaziz C., Martel C., Sharaf el dein O., Abid-Essefi S., Brenner C., Lemaire C., Bacha H. Fusarial toxin-induced toxicity in cultured cells and in isolated mitochondria involves PTPC-dependent activation of the mitochondrial pathway of apoptosis Toxicol Sci . 2009; 110 (2): 363-75.</mixed-citation><mixed-citation xml:lang="en">Bouaziz C., Martel C., Sharaf el dein O., Abid-Essefi S., Brenner C., Lemaire C., Bacha H. Fusarial toxin-induced toxicity in cultured cells and in isolated mitochondria involves PTPC-dependent activation of the mitochondrial pathway of apoptosis Toxicol Sci . 2009; 110 (2): 363-75.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Wu J., Jing L., Yuan H., Peng S.Q. T-2 toxin induces apoptosis in ovarian granulosa cells of rats through reactive oxygen species-mediated mitochondrial pathway. Toxicol Lett. 2011; 202 (3): 168–177.</mixed-citation><mixed-citation xml:lang="en">Wu J., Jing L., Yuan H., Peng S.Q. T-2 toxin induces apoptosis in ovarian granulosa cells of rats through reactive oxygen species-mediated mitochondrial pathway. Toxicol Lett. 2011; 202 (3): 168–177.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Liu J., Wang L., Guo X., Pang Q., Wu S., Wu C., Xu P., Bai Y. The role of mitochondria in T-2 toxin-induced human chondrocytes apoptosis. PLoS One. 2014; 9 (9): 108394.</mixed-citation><mixed-citation xml:lang="en">Liu J., Wang L., Guo X., Pang Q., Wu S., Wu C., Xu P., Bai Y. The role of mitochondria in T-2 toxin-induced human chondrocytes apoptosis. PLoS One. 2014; 9 (9): 108394.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Fang H., Wu Y., Guo J., Rong J., Ma L., Zhao Z., Zuo D., Peng S. T-2 toxin induces apoptosis in differentiated murine embryonic stem cells through reactive oxygen species-mediated mitochondrial pathway. Apoptosis. 2012; 17 (8): 895-907.</mixed-citation><mixed-citation xml:lang="en">Fang H., Wu Y., Guo J., Rong J., Ma L., Zhao Z., Zuo D., Peng S. T-2 toxin induces apoptosis in differentiated murine embryonic stem cells through reactive oxygen species-mediated mitochondrial pathway. Apoptosis. 2012; 17 (8): 895-907.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Kung T.S., Richardson J.R., Cooper K.R., White L.A. Developmental Deltamethrin Exposure Causes Persistent Changes in Dopaminergic Gene Expression, Neurochemistry, and Locomotor Activity in Zebrafish. Toxicol Sci. 2015; 146 (2): P. 235-43.</mixed-citation><mixed-citation xml:lang="en">Kung T.S., Richardson J.R., Cooper K.R., White L.A. Developmental Deltamethrin Exposure Causes Persistent Changes in Dopaminergic Gene Expression, Neurochemistry, and Locomotor Activity in Zebrafish. Toxicol Sci. 2015; 146 (2): P. 235-43.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Lu M., Zhao X., Yuan D., Xu D., Yao P., Ji W., Chen H., Liu W., Yan C., Xia Y., Li S., Tao J., Ma Q. Mitochondrial Dysfunction in Neural Injury. Front. Neurosci. 2019; 13: 30.</mixed-citation><mixed-citation xml:lang="en">Lu M.,  Zhao X., Yuan D., Xu D., Yao P., Ji W., Chen H., Liu W., Yan C., Xia Y., Li S., Tao J., Ma Q. Mitochondrial Dysfunction in Neural Injury. Front. Neurosci. 2019; 13: 30.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Chen H., Mc-Caffery J.M., Chan D.C. Mitochondrial fusion protects against neurodegeneration in the cerebellum. Cell. 2007; 130 (3):548-62.</mixed-citation><mixed-citation xml:lang="en">Chen H., Mc-Caffery J.M., Chan D.C. Mitochondrial fusion protects against neurodegeneration in the cerebellum. Cell. 2007; 130 (3):548-62.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Braguini W.L., Cadena S.M., Carnieri E.G., Rocha M.E., de Oliveira M.B. Effects of deltamethrin on functions of rat liver mitochondria and on native and synthetic model membranes. Toxicol Lett. 2004; 152 (3): 191-202.</mixed-citation><mixed-citation xml:lang="en">Braguini W.L., Cadena S.M., Carnieri E.G., Rocha M.E., de Oliveira M.B. Effects of deltamethrin on functions of rat liver mitochondria and on native and synthetic model membranes. Toxicol Lett. 2004; 152 (3): 191-202.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Bavister B.D., Andrews J.C. A rapid sperm motility bioassay procedure for quality-control testing of water and culture media. J In Vitro Fert Embryo Transf. 1988; 5 (2): 67-75.</mixed-citation><mixed-citation xml:lang="en">Bavister B.D., Andrews J.C. A rapid sperm motility bioassay procedure for quality-control testing of water and culture media. J In Vitro Fert Embryo Transf. 1988; 5 (2): 67-75.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Sousa A. P., Amaral A., Baptista M., Tavares R., Campo P. C., Peregrín P. C., Freitas A., Paiva A., Almeida-Santos T., Ramalho-Santos J. Not All Sperm Are Equal: Functional Mitochondria Characterize a Subpopulation of Human Sperm with Better Fertilization Potential. PLoS One. 2011; 6 (3): 18112.</mixed-citation><mixed-citation xml:lang="en">Sousa A. P., Amaral A., Baptista M., Tavares R., Campo P. C., Peregrín P. C., Freitas A., Paiva A., Almeida-Santos T., Ramalho-Santos J. Not All Sperm Are Equal: Functional Mitochondria Characterize a Subpopulation of Human Sperm with Better Fertilization Potential. PLoS One. 2011; 6 (3): 18112.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Storey, B.T. Mammalian sperm metabolism: oxygen and sugar, friend and foe. Int J Dev Biol. 2008; 52: 427-437.</mixed-citation><mixed-citation xml:lang="en">Storey, B.T. Mammalian sperm metabolism: oxygen and sugar, friend and foe. Int J Dev Biol. 2008; 52: 427-437.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Lord T., Nixon, B. Metabolic Changes Accompanying Spermatogonial Stem Cell Differentiation. Dev Cell. 2020; 52: 399-411.</mixed-citation><mixed-citation xml:lang="en">Lord T., Nixon, B. Metabolic Changes Accompanying Spermatogonial Stem Cell Differentiation. Dev Cell. 2020; 52: 399-411.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Higginson, D.M., Pitnick, S. Evolution of intra-ejaculate sperm interactions: do sperm cooperate? Biol Rev Camb Philos Soc. 2011; 86: 249-270.</mixed-citation><mixed-citation xml:lang="en">Higginson, D.M., Pitnick, S. Evolution of intra-ejaculate sperm interactions: do sperm cooperate? Biol Rev Camb Philos Soc. 2011; 86: 249-270.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Ramon, M., Jimenez-Rabadan, P., Garcia-Alvarez, O., Maroto-Morales, A., Soler, A.J., Fernandez-Santos, M.R., Perez-Guzman, M.D.,Garde, J.J. Understanding sperm heterogeneity: biological and practical implications. Reprod Domest Anim. 2014; 49 (4): 30-36.</mixed-citation><mixed-citation xml:lang="en">Ramon, M., Jimenez-Rabadan, P., Garcia-Alvarez, O., Maroto-Morales, A., Soler, A.J., Fernandez-Santos, M.R., Perez-Guzman, M.D.,Garde, J.J. Understanding sperm heterogeneity: biological and practical implications. Reprod Domest Anim. 2014; 49 (4): 30-36.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Allen, J.A., Shankara, T., Janus, P., Buck, S., Diemer, T., Hales, K.H., Hales, D.B., Energized, polarized, and actively respiring mitochondria are required for acute Leydig cell steroidogenesis. Endocrinology. 2006; 147: 3924-3935.</mixed-citation><mixed-citation xml:lang="en">Allen, J.A., Shankara, T., Janus, P., Buck, S., Diemer, T., Hales, K.H., Hales, D.B., Energized, polarized, and actively respiring mitochondria are required for acute Leydig cell steroidogenesis. Endocrinology. 2006; 147: 3924-3935.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Midzak, A.S., Chen, H., Aon, M.A., Papadopoulos, V., Zirkin, B.R. ATP synthesis, mitochondrial function, and steroid biosynthesis in rodent primary and tumor Leydig cells. Biol Reprod. 2011; 84: 976-985.</mixed-citation><mixed-citation xml:lang="en">Midzak, A.S., Chen, H., Aon, M.A., Papadopoulos, V., Zirkin, B.R. ATP synthesis, mitochondrial function, and steroid biosynthesis in rodent primary and tumor Leydig cells. Biol Reprod. 2011; 84: 976-985.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Fumel, B., Roy, S., Fouchecourt, S., Livera, G., Parent, A.S., Casas, F., Guillou, F. Depletion of the p43 mitochondrial T3 receptor increases Sertoli cell proliferation in mice. PLoS One. 2013; 8: e74015.</mixed-citation><mixed-citation xml:lang="en">Fumel, B., Roy, S., Fouchecourt, S., Livera, G., Parent, A.S., Casas, F., Guillou, F. Depletion of the p43 mitochondrial T3 receptor increases Sertoli cell proliferation in mice. PLoS One.  2013; 8: e74015.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Gong, Y., Zhang, Z., Chang, Z., Zhou, H., Zhao, R., He, B. Inactivation of glycogen synthase kinase-3alpha is required for mitochondria-mediated apoptotic germ cell phagocytosis in Sertoli cells. Aging (Albany NY). 2018; 10: 3104-3116.</mixed-citation><mixed-citation xml:lang="en">Gong, Y., Zhang, Z., Chang, Z., Zhou, H., Zhao, R., He, B. Inactivation of glycogen synthase kinase-3alpha is required for mitochondria-mediated apoptotic germ cell phagocytosis in Sertoli cells. Aging (Albany NY). 2018; 10: 3104-3116.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Varuzhanyan, G., Chan, D.C. Mitochondrial dynamics during spermatogenesis. J Cell Sci. 2020; 133.</mixed-citation><mixed-citation xml:lang="en">Varuzhanyan, G., Chan, D.C. Mitochondrial dynamics during spermatogenesis. J Cell Sci. 2020; 133.</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>
