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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">zootech</journal-id><journal-title-group><journal-title xml:lang="ru">Зоотехническая наука Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Zootechnical Science of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0134-9732</issn><publisher><publisher-name>Научно-практический центр Национальной академии наук Беларуси по животноводству</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zootech-473</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>ГЕНЕТИКА, РАЗВЕДЕНИЕ, СЕЛЕКЦИЯ, БИОТЕХНОЛОГИЯ РАЗМНОЖЕНИЯ И ВОСПРОИЗВОДСТВО</subject></subj-group></article-categories><title-group><article-title>Повышение эффективности оплодотворяющей способности спермы вне организма</article-title><trans-title-group xml:lang="en"><trans-title>Raising the Effectiveness of Fertilization Ability of Sperm In Vitro</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>Ганджа</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gandzha</surname><given-names>A. I.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Леткевич</surname><given-names>Л. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Letkevich</surname><given-names>L. L.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Костикова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostikova</surname><given-names>I. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Ракович</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Rakovitch</surname><given-names>E. D.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Гришкина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grishkina</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Лобанок</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Lobanok</surname><given-names>E. C.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никольская</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikol’Skaya</surname><given-names>V. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>РУП «Научно-практический центр Национальной академии наук Беларуси по животноводству»</institution></aff><aff xml:lang="en"><institution>RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГНУ «Институт биофизики и клеточной инженерии Национальной академии наук Беларуси»</institution></aff><aff xml:lang="en"><institution>Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2008</year></pub-date><pub-date pub-type="epub"><day>12</day><month>08</month><year>2022</year></pub-date><volume>43</volume><issue>1</issue><fpage>8</fpage><lpage>15</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ганджа А.И., Леткевич Л.Л., Костикова И.В., Ракович Е.Д., Гришкина О.В., Лобанок Е.С., Никольская В.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Ганджа А.И., Леткевич Л.Л., Костикова И.В., Ракович Е.Д., Гришкина О.В., Лобанок Е.С., Никольская В.П.</copyright-holder><copyright-holder xml:lang="en">Gandzha A.I., Letkevich L.L., Kostikova I.V., Rakovitch E.D., Grishkina O.V., Lobanok E.C., Nikol’Skaya V.P.</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://zootech.belal.by/jour/article/view/473">https://zootech.belal.by/jour/article/view/473</self-uri><abstract><p>В опытах установлено, что добавление в среду для оплодотвворения эстрофана в концентрации 50 мкг/мл позволяет получать 18,5% эмбрионов на стадии морула-бластоциста. Воздействие направленного поляризованного света в течение 10 сек с интенсивностью 40 мВт/см2 приводит к повышению выхода преимплантационных эмбрионов на 3,8%. Изучена функциональное состояние замороженно-оттаянной спермы после капацитации.</p></abstract><trans-abstract xml:lang="en"><p>The researches determined that adding 50 mg/ml of estrophan to the fertilization environment let us get 18,5 % of embryos at the stage of morula-blastocyst. Impact of direct polarized light for 10 seconds with intensity of 40 MWatt/sm2 leads to the raise of pre-implant embryos outcome at 3,8 %. Functional condition of frozen-thawed sperm after capatitation is studied.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>заморожено-оттаянная сперма</kwd><kwd>капацитация</kwd><kwd>оплодотворение</kwd><kwd>морула</kwd><kwd>бластоциста</kwd></kwd-group><kwd-group xml:lang="en"><kwd>in vitro</kwd><kwd>frozen-thawed sperm</kwd><kwd>capatitation</kwd><kwd>fertilization</kwd><kwd>in vitro</kwd><kwd>morula</kwd><kwd>blastocyst</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">Сураева, Н. М. Оптимальные приемы капацитации спермы быков для оплодотворения яйцеклеток / Н. М. Сураева, А. З. Кесян, М. И. Прокофьев // Вестн. акад. с.-х. наук. - 1993. - № 4. - С. 49-50</mixed-citation><mixed-citation xml:lang="en">Сураева, Н. М. Оптимальные приемы капацитации спермы быков для оплодотворения яйцеклеток / Н. М. Сураева, А. З. Кесян, М. И. 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