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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">vavilov</journal-id><journal-title-group><journal-title xml:lang="ru">Вавиловский журнал генетики и селекции</journal-title><trans-title-group xml:lang="en"><trans-title>Vavilov Journal of Genetics and Breeding</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2500-3259</issn><publisher><publisher-name>Institute of Cytology and Genetics of Siberian Branch of the RAS</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18699/VJ15.047</article-id><article-id custom-type="elpub" pub-id-type="custom">vavilov-421</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>ЭПИГЕНЕТИКА И РЕГУЛЯЦИЯ АКТИВНОСТИ ГЕНОВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CRYOPRESERVATION AND REPRODUCTIVE TECHNOLOGIES</subject></subj-group></article-categories><title-group><article-title>Сравнение различных сочетаний криопротекторов и методов оттаивания при криоконсервации эмбрионов мышей и крыс</article-title><trans-title-group xml:lang="en"><trans-title>A comparison of different cryoprotectant solutions and thawing methods for cryo­preservation of embryos of mice and rats</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>Игонина</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Igonina</surname><given-names>T. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брусенцев</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Brusentsev</surname><given-names>E. Yu.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рожкова</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Rozhkova</surname><given-names>I. N.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Напримеров</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Naprimerov</surname><given-names>V. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Амстиславский</surname><given-names>С. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Amstislavsky</surname><given-names>S. Ya.</given-names></name></name-alternatives><email xlink:type="simple">amstis@bionet.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное государственное бюджетное научное учреждение «Федеральный исследовательский центр Институт цитологии и генетики Сибирского отделения Российской академии наук», Новосибирск, Россия<country>Россия</country></aff><aff xml:lang="en">Institute of Cytology and Genetics SB RAS, Novosibirsk, Russia<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>30</day><month>11</month><year>2015</year></pub-date><volume>19</volume><issue>4</issue><fpage>378</fpage><lpage>382</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Игонина Т.Н., Брусенцев Е.Ю., Рожкова И.Н., Напримеров В.А., Амстиславский С.Я., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Игонина Т.Н., Брусенцев Е.Ю., Рожкова И.Н., Напримеров В.А., Амстиславский С.Я.</copyright-holder><copyright-holder xml:lang="en">Igonina T.N., Brusentsev E.Y., Rozhkova I.N., Naprimerov V.A., Amstislavsky S.Y.</copyright-holder><license 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://vavilov.elpub.ru/jour/article/view/421">https://vavilov.elpub.ru/jour/article/view/421</self-uri><abstract><p>Выбор криопротектора, способа оттаивания эмбрионов влияет на эффективность процесса криоконсервации. Cпособ замораживания и оттаивания эмбрионов, нацеленный на сохраение бластомеров, был подобран на мышах линии ICR. В работе получали эмбрионы мышей линии ICR, а также крыс линий GC и OXYS на стадии дробящихся зародышей на третий день после спаривания и производили их замораживание по стандартной программе в пластиковых соломинах. На мышах ICR cравнивали влияние проникающих (этиленгликоль, глицерин) и не проникающих (сахароза) криопротекторов в их комбинации на выживание эмбрионов после замораживания. В этом же эксперименте сравнивали более быстрый (10 с на водяной бане при 37 °С) и более медленный (40 с при комнатной температуре, затем 40 с на водяной бане при 30 °С) способы оттаивания зародышей. Жизнеспособность эмбрионов мышей и крыс после процедур криоконсервации оценивалась путем их культивирования in vitro. Наши данные, полученные на мышах, свидетельствуют о том, что «медленное» оттаивание лучше подходит для выживания эмбрионов, чем «быстрое» оттаива- ние; добавление сахарозы к основному криопротектору (этиленгликолю или глицерину) улучшает показатели развития эмбрионов in vitro после оттаивания, особенно когда криопротектором является глицерин. Именно этот способ замораживания–оттаивания эмбрионов (глицерин с сахарозой в качестве криопротекторов, «медленное» оттаивание) был использован при работе с крысами линий GC и OXYS, при этом 68–83,3 % всех зародышей успешно пережили криоконсервацию, из них 64,7–66,6 % – успешно развивались в культуре.</p></abstract><trans-abstract xml:lang="en"><p>The proper choice of cryoprotectant and thawing method affects cryopreservation efficiency. A freezing-thawing method for sparing embryonic cells was evaluated in experiments with ICR mice. Cleavage-stage embryos of ICR mice, GC rats, and OXYS rats were collected on Day 3 of pregnancy and frozen in plastic straws according to a standard protocol. Permeating (ethylene glycol and glycerol) and nonpermeating (sucrose) cryoprotectants and their combinations were compared during the freezing of ICR mouse embryos. With these mice, two thawing methods were compared: rapid (water bath, 10 s, 37 °С) and slow (40 s, room temperature; 40 s, 30 °С). Embryo viability in mice and rats was evaluated by their in vitro culturing after thawing. Our data on mice indicate that slow thawing is more suitable for sparing the integrity of embryonic cells; moreover, supplementation of the main cryoprotectant (either ethylene glycol or glycerol) with sucrose is beneficial for subsequent in vitro culture, especially in the case of glycerol. This freezing-thawing protocol (with glycerol and sucrose as cryoprotectant agents and slow thawing) was applied to rats of the GC and OXYS strains; the survival rate after cryopreservation was 68–83.3 %, and the rate of in vitro development was 64.7–66.6 %.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мыши ICR</kwd><kwd>крысы GC</kwd><kwd>OXYS</kwd><kwd>криоконсервация эмбрионов</kwd><kwd>этиленгликоль</kwd><kwd>глицерин</kwd><kwd>сахароза</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ICR mice</kwd><kwd>GC rats</kwd><kwd>OXYS rats</kwd><kwd>embryo cryopreservation</kwd><kwd>ethylene glycol</kwd><kwd>glycerol</kwd><kwd>sucrose</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>ИЦиГ СО РАН, Минобрнауки России, Е.А.Галустян</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">Амстиславский С.Я. Эмбриотехнологические подходы к сохранению исчезающих видов млекопитающих. Дис. … д-ра биол. наук. Новосибирск, 2006.</mixed-citation><mixed-citation xml:lang="en">Abbott A. Geneticists prepare for deluge of mutant mice. Nature. 2004; 432:541. DOI: 10.1038/432541a</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Амстиславский С.Я., Игонина Т.Н., Рожкова И.Н., Брусенцев Е.Ю., Роговая А.А., Рагаева Д.С., Напримеров В.А., Литвинова Е.А., Плюснина И.Ф., Маркель А.Л. Редеривация путем трансплантации эмбрионов линий лабораторных мышей и крыс. Вавиловский журнал генетики и селекции. 2013;17(1):147-161.</mixed-citation><mixed-citation xml:lang="en">Amstislavsky S.Ya. Embriotekhnologicheskie podkhody k sokhraneniyu ischezayushchikh vidov mlekopitayushchikh. Diss. dokt. biol. nauk [Embryotechnological approaches to conservation of endangered mammalian species: Dr. biol. sci. diss.]. Novosibirsk, 2006.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Брусенцев Е.Ю., Напримеров В.А., Амстиславский С.Я. Редеривация как способ очистки лабораторных животных. Вавиловский журнал генетики и селекции. 2011;15(1):102-113.</mixed-citation><mixed-citation xml:lang="en">Amstislavsky S., Brusentsev E., Kizilova E., Igonina T., Abramova T., Rozhkova I. Embryo cryopreservation and in vitro culture of preimplantation embryos in Campbell’s hamster (Phodopus campbelli). Theriogenology. 2015;82:1056-1063. DOI: 10.1016/j.theriogenology.2014.12.013</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Рожкова И.Н., Брусенцев Е.Ю., Амстиславский С.Я. Оболочки преимплантационных зародышей млекопитающих как мишень репродуктивных технологий. Онтогенез. 2012;43(5):1-11.</mixed-citation><mixed-citation xml:lang="en">Amstislavsky S.Ya., Igonina T.N., Rozhkova I.N., Brusentsev E.Yu., Rogovaya A.A., Ragaeva D.S., Naprimerov V.A., Litvinova E.A., Plyusnina I.Z., Markel A.L. Rederivation by embryo transfer in strains of laboratory mice and rats. Vavilovskiy zhurnal genetiki i selektsii – Vavilov Journal of Genetics and Breeding. 2013;17(1):147-161.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Abbott A. Geneticists prepare for deluge of mutant mice. Nature. 2004; 432:541. DOI: 10.1038/432541a</mixed-citation><mixed-citation xml:lang="en">Brusentsev E.Yu., Naprimerov V.A., Amstislavsky S.Ya. Rederivation as a means for laboratory animal purification. Vavilovskiy zhurnal genetiki i selektsii – Vavilov Journal of Genetics and Breeding. 2011;15(1):102-113.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Amstislavsky S., Brusentsev E., Kizilova E., Igonina T., Abramova T., Rozhkova I. Embryo cryopreservation and in vitro culture of preimplantation embryos in Campbell’s hamster (Phodopus campbelli). Theriogenology. 2015; 82:1056-1063. DOI: 10.1016/j.therigen logy.2014.12.013</mixed-citation><mixed-citation xml:lang="en">Emiliani S., Van den Bergh M., Vannin A.S., Biramanel J., Englert Y. Comparison of ethylene glycol, 1,2-propanediol and glycerol for cryopreservation of slow-cooled mouse zygotes, 4-cell embryos and blastocysts. Hum. Reprod. 2000;4:905-910. DOI: humrep/15.4.905</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Emiliani S., Van den Bergh M., Vannin A.S., Biramanel J., Englert Y. Comparison of ethylene glycol, 1,2-propanediol and glycerol for cryopreservation of slow-cooled mouse zygotes, 4-cell embryos and blastocysts. Hum. Reprod. 2000;4:905-910. DOI: 10.1093/hum-rep/15.4.905</mixed-citation><mixed-citation xml:lang="en">Lasar J., Moreno C., Jacob H., Kwitek A. Impact of genomics on research in rats. Genome Res. 2005;15:1717-1728. DOI: 10.1101/gr.3744005</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Lasar J., Moreno C., Jacob H., Kwitek A. Impact of genomics on research in rats. Genome Res. 2005;15: 1717- 1728. DOI: 10.1101/gr.3744005</mixed-citation><mixed-citation xml:lang="en">McWilliams R.B., Gibbons W., Leibo S. Osmotic and physiological responses of mouse zygotes and human oocytes to mono- and disaccharides. Hum. Reprod. 1995;10:1163-1171. DOI: 10.5.1163</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">McWilliams R.B., Gibbons W., Leibo S. Osmotic and physiological responses of mouse zygotes and human oocytes to mono- and disac-charides. Hum. Reprod. 1995;10:1163- 1171. DOI: 10.5.1163</mixed-citation><mixed-citation xml:lang="en">Miyoshi K., Abeydeera L.R., Okuda K., Niwa K. Effects of osmolarity and amino acids in a chemically defined medium on development of rat one-cell embryos. J. Reprod. Fertil. 1995;103(1):27-32. DOI:10.1530/jrf.0.1030027</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Miyoshi K., Abeydeera L.R., Okuda K., Niwa K. Effects of osmolarity and amino acids in a chemically defined medium on development of rat one-cell embryos. J. Reprod. Fertil. 1995;103(1):27-32. DOI: 10.1530/jrf.0.1030027</mixed-citation><mixed-citation xml:lang="en">Morrell J.M. Techniques of embryo transfer and facility decontamination used to improve the health and welfare of transgenic mice. Lab. Anim. 1999;33:201-206. DOI: 10.1258/002367799780578165</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Morrell J.M. Techniques of embryo transfer and facility decontamination used to improve the health and welfare of transgenic mice. Lab. Anim. 1999;33:201-206. DOI: 10.1258/002367799780578165</mixed-citation><mixed-citation xml:lang="en">Pedro P.B., Yokoyama E., Zhu S.E., Yoshida N., Valdez D.M. Jr., Tanaka M., Edashige K., Kasai M. Permeability of mouse oocytes and embryos at various developmental stages to five cryoprotectants. J. Reprod. Dev. 2005;2:235-246. DOI: 10.1262/jrd.16079</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Pedro P.B., Yokoyama E., Zhu S.E., Yoshida N., Valdez D.M. Jr., Tanaka M., Edashige K., Kasai M. Permeability of mouse oocytes and embryos at various developmental stages to five cryoprotectants. J. Reprod. Dev. 2005;2:235-246. DOI: 10.1262/jrd.16079</mixed-citation><mixed-citation xml:lang="en">Pfaff R.T., Agca Y., Liu J., Woods E.J., Peter A.T., Critser J.K. Cryobiology of rat embryos I: determination of zygote membrane permeability coefficients for water and cryoprotectants, their activation energies, and the development of improved cryopreservation methods. Biol. Reprod. 2000;63:1294-1302. DOI: 10.1095/biolreprod63.5.1294</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Pfaff R.T., Agca Y., Liu J., Woods E.J., Peter A.T., Critser J.K. Cryobiology of rat embryos I: determination of zygote membrane permeability coefficients for water and cryoprotectants, their activation energies, and the development of improved cryopreservation methods. Biol. Reprod. 2000;63: 1294-1 DOI: 10.1095/biolreprod63.5.1294</mixed-citation><mixed-citation xml:lang="en">Rall W.F., Schmidt P.M., Lin X., Brown S.S., Ward A.C., Hansen C.T. Factors affecting the efficiency of embryo cryopreservation and rederivation of rat and mouse models. ILAR J. 2000;41:221-227. DOI: 10.1093/ilar.41.4.221</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Rall W.F., Schmidt P.M., Lin X., Brown S.S., Ward A.C., Hansen C.T. Factors affecting the efficiency of embryo cryopreservation and rederivation of rat and mouse models. ILAR J. 2000;41:221-227. DOI: 10.1093/ilar.41.4.221</mixed-citation><mixed-citation xml:lang="en">Renard J.P., Babinet C. High survival of mouse embryos after rapid freezing and thawing inside plastic straws with 1-2 propanediol as cryoprotectant. J. Exp. Zool. 1984;230:443-448. DOI: 10.1002/jez.1402300313</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Renard J.P., Babinet C. High survival of mouse embryos after rapid freezing and thawing inside plastic straws with 1-2 propanediol as cryoprotectant. J. Exp. Zool. 1984;230:443-448. DOI: 10.1002/jez.1402300313</mixed-citation><mixed-citation xml:lang="en">Ridha M.T., Dukelow W.R. The developmental potential of frozenthawed hamster preimplantation embryos following embryo transfer: viability of slowly frozen embryos following slow and rapid thawing. Anim. Reprod. Sci. 1985;9:253-259. DOI: 10.1016/0378-4320(85)90008-9</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Ridha M.T., Dukelow W.R. The developmental potential of frozenthawed hamster preimplantation embryos following embryo transfer: viability of slowly frozen embryos following slow and rapid thawing. Anim. Reprod. Sci. 1985;9:253-29. DOI: 10.1016/03784320(85)90008-9</mixed-citation><mixed-citation xml:lang="en">Rozhkova I.N., Brusentsev E.Yu., Amstislavsky S.Ya. Coats of preimplantation mammalian embryos as a target of reproductive technologies. Ontogenez – Ontogeny. 2012;43(5):1-11.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Rulicke T., Autenried P. Potential of two-cell mouse embryos to develop to term despite partial damage after cryopreservation. Lab. Anim. 1995;29:320-326. DOI: 10.1258/002367795781088252</mixed-citation><mixed-citation xml:lang="en">Rulicke T., Autenried P. Potential of two-cell mouse embryos to develop to term despite partial damage after cryopreservation. Lab. Anim. 1995;29:320-326. DOI: 10.1258/002367795781088252</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Van Soom A., Wrathall A.E., Herrler A., Nauwynck H.J. Is the zona pellucida an efficient barrier to viral infection? Reprod. Fertil. Dev. 2010;22:21-31. DOI: 10.1071/RD D0923</mixed-citation><mixed-citation xml:lang="en">Van Soom A., Wrathall A.E., Herrler A., Nauwynck H.J. Is the zona pellucida an efficient barrier to viral infection? Reprod. Fertil. Dev. 2010;22:21-31. DOI: 10.1071/RD09230</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>
