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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">scbmt</journal-id><journal-title-group><journal-title xml:lang="ru">БИОМЕДИЦИНА</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Biomed</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-5982</issn><issn pub-type="epub">2713-0428</issn><publisher><publisher-name>Scientific center of biomedical technologies of Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33647/2074-5982-21-3-58-62</article-id><article-id custom-type="elpub" pub-id-type="custom">scbmt-1756</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МЕТОДЫ И ТЕХНОЛОГИИ БИОМЕДИЦИНСКИХ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METHODS AND TECHNOLOGIES OF BIOMEDICAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Влияние иммунизации рекомбинантным миостатином на привесы молодняка баранов и овец</article-title><trans-title-group xml:lang="en"><trans-title>Effect of Recombinant Myostatin Immunization on the Weight Gain of Lambs</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Езерский</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ezerskiy</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Езерский Вадим Аркадьевич</p><p>249013, Калужская обл., Боровск, п. Институт</p></bio><bio xml:lang="en"><p>Vadim A. Ezerskiy</p><p>249013, Kaluga Region, Borovsk, Institut Village</p></bio><email xlink:type="simple">ez.vadim@yandex.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>Жукова</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhukova</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жукова Ольга Борисовна</p><p>249013, Калужская обл., Боровск, п. Институт</p></bio><bio xml:lang="en"><p>Olga B. Zhukova</p><p>249013, Kaluga Region, Borovsk, Institut Village</p></bio><email xlink:type="simple">olgazhukova19801031@gmail.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>Колоскова</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Koloskova</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колоскова Елена Михайловна - к.б.н.</p><p>249013, Калужская обл., Боровск, п. Институт</p></bio><bio xml:lang="en"><p>Elena M. Koloskova - Cand. Sci. (Biol.).</p><p>249013, Kaluga Region, Borovsk, Institut Village</p></bio><email xlink:type="simple">heleko3@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Всероссийский научно-исследовательский институт физиологии, биохимии и питания животных — филиал ФГБНУ «Федеральный исследовательский центр животноводства — ВИЖ им. акад. Л.К. Эрнста»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>All-Russian Research Institute of Physiology, Biochemistry and Animal Nutrition — Branch of the Federal Scientific Center of Animal Husbandry — The All-Russian Institute of Animal Husbandry named after Academician L.K. Ernst</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>19</day><month>10</month><year>2025</year></pub-date><volume>21</volume><issue>3</issue><fpage>58</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Езерский В.А., Жукова О.Б., Колоскова Е.М., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Езерский В.А., Жукова О.Б., Колоскова Е.М.</copyright-holder><copyright-holder xml:lang="en">Ezerskiy V.A., Zhukova O.B., Koloskova E.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.scbmt.ru/jour/article/view/1756">https://journal.scbmt.ru/jour/article/view/1756</self-uri><abstract><p>Разработка биопрепаратов на основе генно-инженерных технологий — перспективное направление в области создания вакцин для животноводства, в частности для повышения мясной продуктивности в овцеводстве. Миостатин — негативный регулятор роста скелетных мышц, блокировка действия эндогенного белка иммунизацией животных рекомбинантным миостатином приводит к выработке специфического антительного ответа и приросту мышечной массы. Исследовали влияние трехкратной вакцинации рекомбинантным миостатином на рост ягнят (баранов и овец) в откормочный период в условиях пастбищно-загонного содержания. Было показано, что привесы иммунизированных баранов и овец за 4,5 мес. были выше, чем у животных контрольной группы, в среднем на 4 и 2 кг соответственно. Было отмечено отсутствие падежа в опытной группе и выдвинуто предположение о положительном влиянии примесных белков E. coli в составе рекомбинантной вакцины.</p></abstract><trans-abstract xml:lang="en"><p>The development of biologically active drugs based on genetic engineering technologies is a promising area in the field of creating vaccines for livestock, in particular, to increase meat productivity in sheep farming. Myostatin is a negative regulator of skeletal muscle growth. Blocking the action of endogenous protein by immunizing animals with recombinant myostatin leads to the development of a specific antibody response and a gain in muscle mass. The effect of three-fold vaccination with recombinant myostatin on the weight gain of lambs (rams and sheep) during the fattening period under pasture–corral conditions was studied. It was shown that the weight gain of immunized rams and sheep during the period of 4.5 months was higher than that in the control group animals by an average of 4 and 2 kg, respectively. The absence of mortality in the experimental group was noted, suggesting a positive effect of E. coli impurity proteins in the recombinant vaccine.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рекомбинантный белок</kwd><kwd>миостатин</kwd><kwd>иммунизация</kwd><kwd>привесы</kwd><kwd>ягнята</kwd></kwd-group><kwd-group xml:lang="en"><kwd>recombinant protein</kwd><kwd>myostatin</kwd><kwd>immunization</kwd><kwd>weight gain</kwd><kwd>lambs</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена в рамках государственного задания № 0445-2021-0002</funding-statement><funding-statement xml:lang="en">the work was performed in the framework of State Project No. 0445-2021-0002 indicated only when available</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">Александрова М.А., Радченко В.В., Липкин В.М. Инактивированная бактериальная культуральная суспензия E. coli — действующий компонент фармакологических препаратов. Сетевое издание: Современные проблемы науки и образования. 2011;6.</mixed-citation><mixed-citation xml:lang="en">Alexandrova M.V., Radchenko V.V., Lipkin V.M. Inaktivirovannaya bakterial'naya kul'tural'naya suspenziya E. coli — dejstvuyushchij komponent farmakologicheskih preparatov [Inactivated bacterial culture suspension E. coli — is an active constituent of the pharmaceutical products]. Setevoe izdanie: Sovremennye problemy nauki i obrazovaniya [Online publication: Modern problems of science and education]. 2011;6. (In Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Жукова О.Б., Колоскова Е.М. Иммунизация ягнят рекомбинантным миостатином влияет на показатели роста. Биомедицина. 2024;20(3E):54–58. DOI: 10.33647/2713-0428-20-3E-54-58.</mixed-citation><mixed-citation xml:lang="en">Zhukova O.B., Koloskova E.M. Immunizaciya yagnyat rekombinantnym miostatinom vliyaet na pokazateli rosta [Immunization of Lambs with Recombinant Myostatin Affects Growth Rates]. Biomeditsina [Journal Biomed.] 2024;20(3E):54–58. (In Russian). DOI: 10.33647/2713-0428-20-3E-54-58.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Колоскова Е.М., Езерский В.А. Рекомбинантный миостатин: выделение и использование в вакцинах. Биомедицина. 2023;19(3):17–22. DOI: 10.33647/2074-5982-19-3-17-22.</mixed-citation><mixed-citation xml:lang="en">Koloskova E.M., Ezerskiy V.A. Rekombinantnyy miostatin: vydelenie i ispol'zovanie v vaktsinakh [Recombinant myostatin: Isolation and use in vaccines]. Biomeditsina [Journal Biomed]. 2023;19(3):17–22. (In Russian). DOI: 10.33647/2074-5982-19-3-17-22.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Криворучко А.Ю., Зуев Р.В., Суров А.И., Скокова А.В., Каниболоцкая А.А., Лиховид А.А., Яцык О.А. Полногеномный поиск новых генов-кандидатов мясной продуктивности у овец северокавказской мясо-шерстной породы. Генетика. 2023;59(5):562–572. DOI: 10.31857/S0016675823050090.</mixed-citation><mixed-citation xml:lang="en">Krivoruchko A.Yu., Zuev R.V., Surov A.I., Skokova A.V., Kanibolockaya A.A., Lihovid A.A., Yacyk O.A. Polnogenomnyj poisk novyh genov-kandidatov myasnoj produktivnosti u ovec severokavkazskoj myaso-sherstnoj porody [A Genome-Wide Search of New Meat Productivity Candidate Genes in North Caucasian Meat and Wool Sheep Breed]. Genetics. 2023;59(5):562–572. (In Russian). DOI: 10.31857/S0016675823050090.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Светоч Э.А., Дятлов И.А., Карцев Н.Н., Ерусланов Б.В., Канашенко М.Е., Фурсова Н.К. Разработка кандидатных вакцин против инфекции, вызванной шига-токсин-продуцирующими Escherichia coli. Ч. 1. Бактериология. 2020;5(2):56–70. DOI: 10.20953/2500-1027-2020-2-56-70.</mixed-citation><mixed-citation xml:lang="en">Svetoch E.A., Dyatlov I.A., Kartsev N.N., Eruslanov B.V., Kanashenko M.E., Fursova N.K. Razrabotka kandidatnyh vakcin protiv infekcii, vyzvannoj shiga-toksin-produciruyushchimi Escherichia coli. Ch. 1 [Development of candidate vaccines against infection caused by shiga-toxin producing Escherichia coli. Part 1]. Bakteriologiya [Bacteriology]. 2020;5(2):5–70. (In Russian). DOI: 10.20953/2500-1027-2020-2-56-70.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Long D.B., Zhang K.Y., Chen D.W., Ding X.M., Yu B. Effects of active immunization against myostatin on carcass quality and expression of the myostatin gene in pigs. Anim. Sci. J. 2009;80(5):585–590. DOI: 10.1111/j.1740-0929.2009.00666.x.</mixed-citation><mixed-citation xml:lang="en">Long D.B., Zhang K.Y., Chen D.W., Ding X.M., Yu B. Effects of active immunization against myostatin on carcass quality and expression of the myostatin gene in pigs. Anim. Sci. J. 2009;80(5):585–590. DOI: 10.1111/j.1740-0929.2009.00666.x.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Miar Y., Salehi A., Kolbehdari D., Aleyasin S.A. Application of myostatin in sheep breeding programs: A review. Mol. Biol. Res. Commun. 2014;3(1):33–43.</mixed-citation><mixed-citation xml:lang="en">Miar Y., Salehi A., Kolbehdari D., Aleyasin S.A. Application of myostatin in sheep breeding programs: A review. Mol. Biol. Res. Commun. 2014;3(1):33–43.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Shoyombo A., Abdulmojeed Y., Alabi O., Popoola M., Okon E., Arije D. Applications of Myostatin in Poultry and Aquaculture — A Review. Open Agric. J. 2022;16:e187433152208010. DOI: 10.2174/18743315-v16-e2208010.</mixed-citation><mixed-citation xml:lang="en">Shoyombo A., Abdulmojeed Y., Alabi O., Popoola M., Okon E., Arije D. Applications of Myostatin in Poultry and Aquaculture — A Review. Open Agric. J. 2022;16:e187433152208010. DOI: 10.2174/18743315-v16-e2208010.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Suh J., Lee Y.S. Myostatin Inhibitors: Panacea or Predicament for Musculoskeletal Disorders? J. Bone Metab. 2020;27(3):151–165. DOI: 10.11005/jbm.2020.27.3.151.</mixed-citation><mixed-citation xml:lang="en">Suh J., Lee Y.S. Myostatin Inhibitors: Panacea or Predicament for Musculoskeletal Disorders? J. Bone Metab. 2020;27(3):151–165. DOI: 10.11005/jbm.2020.27.3.151.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Tellam R.L., Cockett N.E., Vuocolo T., Bidwell C.A. Genes contributing to genetic variation of muscling in sheep. Front Genet. 2012;3:164. DOI: 10.3389/fgene.2012.00164.</mixed-citation><mixed-citation xml:lang="en">Tellam R.L., Cockett N.E., Vuocolo T., Bidwell C.A. Genes contributing to genetic variation of muscling in sheep. Front Genet. 2012;3:164. DOI: 10.3389/fgene.2012.00164.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">https://zooperm.shop/upload/iblock/87e/eu4zqkec5y5viqo5rgg106gu0sk3cubt.pdf?ysclid=ma2z0jtonj84150042.</mixed-citation><mixed-citation xml:lang="en">https://zooperm.shop/upload/iblock/87e/eu4zqkec5y5viqo5rgg106gu0sk3cubt.pdf?ysclid=ma2z0jtonj84150042.</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>
