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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">ssmu</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень сибирской медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Siberian Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-0363</issn><issn pub-type="epub">1819-3684</issn><publisher><publisher-name>Siberian State Medical University, the Ministry of Healthcare of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20538/1682-0363-2020-3-29-35</article-id><article-id custom-type="elpub" pub-id-type="custom">ssmu-2976</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 PAPERS</subject></subj-group></article-categories><title-group><article-title>Влияние гипертрофии больших слюнных желез на ультраструктуру сперматогенного эпителия крыс</article-title><trans-title-group xml:lang="en"><trans-title>The effect of major salivary glands hypertrophy on rat’s spermatogenic epithelium ultrastructure</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2530-1112</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванова</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanova</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент, кафедра морфологии и общей патологии</p><p>Россия, 634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Mosсow Trakt, Tomsk, 634050, Russian Federation</p></bio><email xlink:type="simple">ivvera92@rambler.ru</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>Тихонов</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Тikhonov</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент VI курса</p><p>Россия, 634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Mosсow Trakt, Tomsk, 634050, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9764-4392</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мильто</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mil’to</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р биол. наук, доцент, кафедра морфологии и общей патологии; зав. отделом молекулярной и клеточной радиобиологии</p><p>Россия, 634050, г. Томск, Московский тракт, 2</p><p>Россия, 636013, Томская обл., г. Северск-13, а/я № 130</p></bio><bio xml:lang="en"><p>2, Mosсow Trakt, Tomsk, 634050, Russian Federation</p><p>P.O. Box 130, Seversk-13, Tomskaya Oblast, 636013, Russian Federation</p><p> </p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Серебрякова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Serebrjakova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач, отделение клинической лабораторной диагностики</p><p>Россия, 663300, г. Норильск, ул. Б. Хмельницкого, 18</p></bio><bio xml:lang="en"><p>18, B. Chmelnitcky Str., Norilsk, 663300, Russian Federation</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7226-0328</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Геренг</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gereng</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р мед. наук, доцент, профессор кафедры морфологии и общей патологии</p><p>Россия, 634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Mosсow Trakt, Tomsk, 634050, Russian Federation</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>Плешко</surname><given-names>Р. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pleshko</surname><given-names>R. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р медицинских наук, профессор, профессор кафедры морфологии и общей патологии</p><p>ORCID 0000-0001-8845-2086</p><p>Россия, 634050, г. Томск, Московский тракт, 2</p></bio><bio xml:lang="en"><p>2, Mosсow Trakt, Tomsk, 634050, Russian Federation</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет (СибГМУ)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Сибирский государственный медицинский университет (СибГМУ);&#13;
Северский биофизический научный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Siberian State Medical University;&#13;
Seversk Biophysical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Норильская городская больница № 2</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional State Healthcare Institution Norilsk № 2 Municipal Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>07</day><month>10</month><year>2020</year></pub-date><volume>19</volume><issue>3</issue><fpage>29</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Иванова В.В., Тихонов Д.И., Мильто И.В., Серебрякова О.Н., Геренг Е.А., Плешко Р.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Иванова В.В., Тихонов Д.И., Мильто И.В., Серебрякова О.Н., Геренг Е.А., Плешко Р.И.</copyright-holder><copyright-holder xml:lang="en">Ivanova V.V., Тikhonov D.I., Mil’to I.V., Serebrjakova O.N., Gereng E.A., Pleshko R.I.</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://bulletin.ssmu.ru/jour/article/view/2976">https://bulletin.ssmu.ru/jour/article/view/2976</self-uri><abstract><sec><title>Цель</title><p>Цель. Выяснение особенностей эндокринного влияния больших слюнных желез на сперматогенез половозрелых крыс.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Половозрелые белые беспородные самцы крыс (возраст 2 мес, масса тела (153 ± 18) г) составили три группы (по 30 особей): интактная, контрольная и крысы, подвергшиеся многократной ампутации резцов. Для оценки эндокринного  влияния эпителиоцитов ацинусов и протоков больших слюнных желез моделировали их гипертрофию путем многократной ампутации резцов. Крыс выводили из эксперимента на 2-, 3-, 4-, 6-, 8- и 10-ю нед после первой ампутации резцов. Семенники животных оценивали при помощи трансмиссионной электронной микроскопии. На электронограммах анализировали удельный объем вакуолизации цитоплазмы сустентоцитов, сперматогоний, сперматоцитов и сперматид (усл. ед.), в сперматогенных клетках оценивали количество митохондрий (%) с морфологическими признаками набухания.</p></sec><sec><title>Результаты</title><p>Результаты. В ранние сроки эксперимента в извитых семенных канальцах крыс развивается вакуолизация цитоплазмы сустентоцитов, а также ультраструктурные изменения сперматогенных клеток (вакуолизация цитоплазмы, альтерация митохондрий, разрушение мембранных органелл, фрагментация хроматина). Изменения структуры  сперматогенных клеток и сустентоцитов максимально выражен на 2–3-й нед, снижаются  на 4-й нед и полностью нивелируются к 6-й нед эксперимента.</p></sec><sec><title>Заключение</title><p>Заключение. Гипертрофия больших слюнных желез, вызванная многократной  ампутацией резцов, оказывает на сперматогенный эпителий влияние, схожее с эффектом сиалоаденэктомии. В результате многократной ампутации резцов угнетается  функциональное состояние клеток гранулярных извитых трубок поднижнечелюстных желез. Эндокринные факторы, которые вносят наибольший вклад в регуляцию  сперматогенеза у крыс, вырабатываются клетками гранулярных извитых трубок.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose. The aim of this study was to ascertain the characteristics of major salivary glands endocrine effect onspermatogenesis.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Mature white outbred male rats (2 months, 153 ± 18 g) consisted of the following groups (each containing 30 rats): intact, control, and group of rats subjected to multiple amputation of incisors. To achieve hypertrophy of major salivary glands multiple amputation of incisors was performed: incisors were cut to a level of 1-2 mm above the gingival margin under ether anesthesia once every 3 days within 2 weeks. Animals of the control group were anesthetized with ether at the same time. Rats were sacrificed by CO2 asphyxia after 2, 3, 4, 6, 8 and 10 weeks after the first amputation of incisors. Fragments of the rat testes were examined on a JEM-1400 “JEOL” (Japan) transmission electron microscope. On electron microscopy images the specific vacuolization of the cytoplasm of Sertoli cells, spermatogonia, spermatocytes and spermatids (standard units) was analyzed by the point counting method. In spermatogenic cells the proportion of mitochondria (%) with morphological signs of swelling was assessed.</p></sec><sec><title>Results</title><p>Results. Transient ultrastructural changes of Sertoli and spermatogenic cells develop in the rats convoluted seminiferous tubules as a result of multiple amputation of the incisors, such as phagosomes and pronounced vacuolization in the Sertoli cells cytoplasm, cytoplasm vacuolization and mitochondrial swelling in spermatogenic cells. Sporadic spermatogenic cells with signs of nuclear (chromatin fragmentation, its condensation on the periphery of the nucleus) and cytoplasm (destruction of membrane organelles) destruction appeared as a result of multiple incisors’ amputation. Ultrastructural changes of Sertoli and spermatogenic cells are most pronounced at 2-3 weeks, decrease at 4 week and are completely leveled by the 6th week of the experiment.</p></sec><sec><title>Conclusion</title><p>Conclusion. Hypertrophy of major salivary glands, caused by multiple amputations of incisors, has similar to sialoadenectomy effect on the spermatogenic epithelium. Multiple incisors’ amputation cause transient  depression of granular convoluted cells function. Probably submandibular gland granular convoluted tubules cells endocrine factors make the greatest contribution to the regulation of spermatogenesis in rats. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>сперматогенез</kwd><kwd>сустентоцит</kwd><kwd>слюнные железы</kwd><kwd>гипертрофия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>spermatogenesis</kwd><kwd>Sertoli cells</kwd><kwd>salivary glands</kwd><kwd>hypertrophy</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">Perez P., Rowzee A.M., Zheng C., Adriaansen J., Baum B.J. Salivary epithelial cells: an unassuming target site for gene therapeutics. Int. J. Biochem. Cell. Biol. 2010; 42 (6): 773–777. DOI: 10.1016/j.biocel.2010.02.012.</mixed-citation><mixed-citation xml:lang="en">Perez P., Rowzee A.M., Zheng C., Adriaansen J., Baum B.J. Salivary epithelial cells: an unassuming target site for gene therapeutics. Int. J. Biochem. Cell. Biol. 2010; 42 (6): 773–777. DOI: 10.1016.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Сукманский О.И. Биологически активные вещества слюнных желез. Киев: Здоровье, 1991: 112.</mixed-citation><mixed-citation xml:lang="en">Sukmanskii O.I. Biologically Active Substances of the Salivary Glands. Kiev: Zdorov’e, 1991: 112.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Иванова В.В., Мильто И.В., Суходоло И.В., Усов В.Ю. Влияние сиалоаденэктомии на становление сперматогенеза у крыс: ультраструктурная характеристика сперматогенного эпителия и клеток Лейдига. Бюллетень экспериментальной биологии и медицины. 2018; 166 (12): 773–777.</mixed-citation><mixed-citation xml:lang="en">Ivanova V.V., Milto I.V., Sukhodolo I.V., Usov V.Yu. Influence of Sialadenectomy on the Development of Spermatogenesis in Rats: Ultrastructural Characteristics of Spermatogenic Epithelium and Leydig Cells. Bulletin of Experimental Biology and Medicine. 2018; 166 (12): 773–777 (in Russ.). DOI: 10.1007/s10517-019-04444-w.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Афанасьев В.В., Калинченко С.Ю., Винокурова О.Ю., Ордашев Х.А., Дамадаев М.М. Состояние слюнных желез у больных гипогонадизмом. Российский стоматологический журнал. 2017; 21 (3): 137–140. DOI: 10.18821/1728-2802-2017-21-3-137-140.</mixed-citation><mixed-citation xml:lang="en">Afanas’ev V.V., Kalinchenko S.Yu., Vinokurova O.Yu., Ordashev Kh.A., Damadaev M.M. The state of salivary glands in patients with hypogonadism. Russian Journal of Dentistry. 2017; 21 (3): 137–140. DOI: 10.18821/1728-2802-2017-21-3-137-140.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Wells H., Zackin S.J., Goldhaber P., Munson P.L. Increase in weight of the submandibular salivary glands of rats following periodic amputation of the erupted portion of the incisor teeth. Am. J. Physiol. 1959; 196: 827–830. DOI: 10.1152/ajplegacy.1959.196.4.827.</mixed-citation><mixed-citation xml:lang="en">Wells H., Zackin S.J., Goldhaber P., Munson P.L. Increase in weight of the submandibular salivary glands of rats following periodic amputation of the erupted portion of the incisor teeth. Am. J. Physiol. 1959; 196: 827–830. DOI: 10.1152/ajplegacy.1959.196.4.827.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Sun M.G., Williams J., Munoz-Pinedo C., Perkins G.A., Brown J.M., Ellisman M.H., Green D.R., Frey T.G. Correlated three-dimensional light and electron microscopy reveals transformation of mitochondria during apoptosis. Nat. Cell Biol. 2007; 9 (9): 1057–1065. DOI: 10.1038/ncb1630.</mixed-citation><mixed-citation xml:lang="en">Sun M.G., Williams J., Munoz-Pinedo C., Perkins G.A., Brown J.M., Ellisman M.H., Green D.R., Frey T.G. Correlated three-dimensional light and electron microscopy reveals transformation of mitochondria during apoptosis. Nat. Cell Biol. 2007; 9 (9): 1057–1065. DOI: 10.1038/ncb1630.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Rougeot С., Rosinski-Chupin I., Mathison R. Rodent submandibular gland peptide hormones and other biologically active peptides. Peptides. 2000; 21 (3): 443–455. DOI: 10.1016/s0196-9781(00)00158-3.</mixed-citation><mixed-citation xml:lang="en">Rougeot С., Rosinski-Chupin I., Mathison R. Rodent submandibular gland peptide hormones and other biologically active peptides. Peptides. 2000; 21 (3): 443–455. DOI: 10.1016/s0196-9781(00)00158-3.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Mori M., Sumitomo S., Shrestha P., Tanaka S., Takai Y., Shikimori M. Multifunctional roles of growth factors or biologically active peptides in salivary glands and saliva. Oral Medicine &amp; Pathology. 2008; 12 (4): 115–123. DOI: 10.3353/omp.12.115.</mixed-citation><mixed-citation xml:lang="en">Mori M., Sumitomo S., Shrestha P., Tanaka S., Takai Y., Shikimori M. Multifunctional roles of growth factors or biologically active peptides in salivary glands and saliva. Oral Medicine &amp; Pathology. 2008; 12 (4): 115–123. DOI: 10.3353/omp.12.115.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Иванова В.В., Мильто И.В., Суходоло И.В. Морфофункциональное состояние эпителиоцитов поднижнечелюстных слюнных желез на фоне многократной ампутации резцов у половозрелых крыс. Бюллетень сибирской медицины. 2018; 17 (1): 53–58. DOI: 10.20538/1682-0363-2018-1-53-58.</mixed-citation><mixed-citation xml:lang="en">Ivanova V.V., Milto I.V., Sukhodolo I.V. Morphological and functional state of the epithelial cells in submandibular salivary glands after repeated amputations of the incisor teeth in adult rats. Bulletin of Siberian Medicine. 2018; 17 (1): 53–58 (in Russ.). DOI: 10.20538/1682-0363-2018-1-53-58.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Creasy D.M. Pathogenesis of male reproductive toxicity. Toxicol. Pathol. 2001; 29 (1): 64–76. DOI: 10.1080/019262301301418865.</mixed-citation><mixed-citation xml:lang="en">Creasy D.M. Pathogenesis of male reproductive toxicity. Toxicol. Pathol. 2001; 29 (1): 64–76. DOI: 10.1080/019262301301418865.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Creasy D., Bube A., de Rijk E., Kandori H., Kuwahara M., Masson R., Nolte T., Reams R., Regan K., Rehm S., Rogerson P.,Whitney K. Proliferative and nonproliferative lesions of the rat and mouse male reproductive system. Toxicol. Pathol. 2012; 40 (6): 40–121. DOI: 10.1177/ 0192623312454337.</mixed-citation><mixed-citation xml:lang="en">Creasy D., Bube A., de Rijk E., Kandori H., Kuwahara M., Masson R., Nolte T., Reams R., Regan K., Rehm S., Rogerson P., Whitney K. Proliferative and nonproliferative lesions of the rat and mouse male reproductive system. Toxicol. Pathol. 2012; 40 (6): 40–121. DOI: 10.1177/0192623312454337.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Franсa L.R., Hess R.A., Dufour J.M., Hofmann M.C., Griswold M.D. The Sertoli cell: one hundred fifty years of beauty and plasticity. Andrology. 2016; 4 (2): 189–212. DOI: 10.1111/andr.12165.</mixed-citation><mixed-citation xml:lang="en">Franсa L.R., Hess R.A., Dufour J.M., Hofmann M.C., Griswold M.D. The Sertoli cell: one hundred fifty years of beauty and plasticity. Andrology. 2016; 4 (2): 189–212. DOI: 10.1111/andr.12165.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Amaral А., Lourenсo B., Marques M., Ramalho-Santos J. Mitochondria functionality and sperm quality. Reproduction. 2013; 146 (5): 163–174. DOI: 10.1530/REP-13-0178.</mixed-citation><mixed-citation xml:lang="en">Amaral А., Lourenсo B., Marques M., Ramalho-Santos J. Mitochondria functionality and sperm quality. Reproduction. 2013; 146 (5): 163–174. DOI: 10.1530/REP-13-0178.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Lemus L., Goder V. Regulation of endoplasmic reticulum associated protein degradation (ERAD) by ubiquitin. Cells. 2014; 3 (3): 824–847. DOI: 10.3390/cells3030824.</mixed-citation><mixed-citation xml:lang="en">Lemus L., Goder V. Regulation of endoplasmic reticulum associated protein degradation (ERAD) by ubiquitin. Cells. 2014; 3 (3): 824–847. DOI: 10.3390/cells3030824.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Shubin A.V., Demidyuk I.V., Komissarov A.A., Rafieva L.M., Kostrov S.V. Cytoplasmic vacuolization in cell death and survival. Oncotarget. 2016; 7 (34): 55863–55898. DOI: 10.18632/oncotarget.10150.</mixed-citation><mixed-citation xml:lang="en">Shubin A.V., Demidyuk I.V., Komissarov A.A., Rafieva L.M., Kostrov S.V. Cytoplasmic vacuolization in cell death and survival. Oncotarget. 2016; 7 (34): 55863–55898. DOI: 10.18632/oncotarget.10150.</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>
