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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">rpmj</journal-id><journal-title-group><journal-title xml:lang="ru">Research'n Practical Medicine Journal</journal-title><trans-title-group xml:lang="en"><trans-title>Research and Practical Medicine Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2410-1893</issn><publisher><publisher-name>"QUASAR", LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17709/2409-2231-2019-6-2-6</article-id><article-id custom-type="elpub" pub-id-type="custom">rpmj-400</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>Экспериментальное исследование. Фармакология, клиническая фармакология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Experimental Research. Pharmacology, Clinical Pharmacology</subject></subj-group></article-categories><title-group><article-title>ИССЛЕДОВАНИЕ КАНЦЕРОГЕННОГО ПОТЕНЦИАЛА НОВОГО ОПИОИДНОГО АНТАГОНИСТА ОНДЕЛОПРАНА ПРИ ВВЕДЕНИИ КРЫСАМ В ТЕЧЕНИЕ ДВУХ ЛЕТ</article-title><trans-title-group xml:lang="en"><trans-title>A TWO-YEAR STUDY OF CANCEROGENIC POTENTIAL OF THE NEW OPIOID RECEPTOR ANTAGONIST ONDELOPRAN IN RATS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1451-7716</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крышень</surname><given-names>К. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Kryshen</surname><given-names>K. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p> к. б.н., руководитель отдела токсикологии и микробиологии </p><p>188663, Российская Федерация, Ленинградская обл., Всеволожский район, г.п. Кузьмоловский, корп. 245</p></bio><bio xml:lang="en"><p>PhD (Biology), head of toxicology and microbiology</p><p>245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</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>Мужикян</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Muzhikyan</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p> к. вет. н., руководитель отдела патоморфологии и гистологии </p><p>188663, Российская Федерация, Ленинградская обл., Всеволожский район, г.п. Кузьмоловский, корп. 245</p></bio><bio xml:lang="en"><p>PhD (Veterinary), head of the department of pathology and histology </p><p>245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</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>Гайдай</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaidai</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p> руководитель исследований </p><p>188663, Российская Федерация, Ленинградская обл., Всеволожский район, г.п. Кузьмоловский, корп. 245</p></bio><bio xml:lang="en"><p>research manager </p><p>245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</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>Заикин</surname><given-names>К. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaikin</surname><given-names>K. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p> патоморфолог </p><p>188663, Российская Федерация, Ленинградская обл., Всеволожский район, г.п. Кузьмоловский, корп. 245</p></bio><bio xml:lang="en"><p> pathologist </p><p>245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</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>Кательникова</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Katelnikova</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p> к. м.н., руководитель группы специфической токсикологии </p><p>188663, Российская Федерация, Ленинградская обл., Всеволожский район, г.п. Кузьмоловский, корп. 245</p></bio><bio xml:lang="en"><p> MD, PhD, speciﬁ c toxicology team leader</p><p>245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</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>Самсонов</surname><given-names>М. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Samsonov</surname><given-names>M. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p> директор медицинского департамента </p><p>119421, Российская Федерация, г. Москва, Ленинский проспект, д. 111Б</p></bio><bio xml:lang="en"><p> MD, PhD, director of medical department</p><p>245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</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>Мухаметшина</surname><given-names>Э. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukhametshina</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>руководитель группы медицинской поддержки бизнеса в странах СНГ</p><p>119421, Российская Федерация, г. Москва, Ленинский проспект, д. 111Б</p></bio><bio xml:lang="en"><p> MD, PhD, head of medical support group for business in the CIS/Russian Federation</p><p>111B Leninsky ave., Moscow 119421</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коноплева</surname><given-names>Г. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Konopleva</surname><given-names>G. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p> к.хим. н., руководитель отдела доклинических и клинических исследований </p><p>119421, Российская Федерация, г. Москва, Ленинский проспект, д. 111Б</p></bio><bio xml:lang="en"><p> PhD (Chem), head of pre-clinical and clinical research department</p><p>111B Leninsky ave., Moscow 119421</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шипаева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shipaeva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> к. м.н., руководитель проектов отдела доклинических и клинических исследований </p><p>119421, Российская Федерация, г. Москва, Ленинский проспект, д. 111Б</p></bio><bio xml:lang="en"><p>MD, PhD, pre-clinical and clinical research project manager</p><p>111B Leninsky ave., Moscow 119421</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дмитриева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dmitrieva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>специалист отдела доклинических и клинических исследований </p><p>119421, Российская Федерация, г. Москва, Ленинский проспект, д. 111Б</p></bio><bio xml:lang="en"><p> specialist of the preclinical and clinical studies department</p><p>111B Leninsky ave., Moscow 119421</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шагиахметов</surname><given-names>Ф. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Shagiakhmetov</surname><given-names>F. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p> научный советник </p><p>119421, Российская Федерация, г. Москва, Ленинский проспект, д. 111Б</p></bio><bio xml:lang="en"><p>scientiﬁ c advisor</p><p>111B Leninsky ave., Moscow 119421</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попова</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>A. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>специалист по интеллектуальной собственности </p><p>119421, Российская Федерация, г. Москва, Ленинский проспект, д. 111Б</p></bio><bio xml:lang="en"><p>intellectual property specialist</p><p>111B Leninsky ave., Moscow 119421</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Макарова</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarova</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м.н., директор </p><p>188663, Российская Федерация, Ленинградская обл., Всеволожский район, г.п. Кузьмоловский, корп. 245</p></bio><bio xml:lang="en"><p> MD, PhD, DSc, director</p><p> 245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</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>Макаров</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p> д. м.н., профессор, заместитель директора </p><p>188663, Российская Федерация, Ленинградская обл., Всеволожский район, г.п. Кузьмоловский, корп. 245</p></bio><bio xml:lang="en"><p>MD, PhD, DSc, professor, deputy director</p><p> 245 g.p. Kuzmolovskiy, Leningradskaya obl., Vsevologckiy region, 188663</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>АО «НПО «Дом фармации»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>RMC «Home of pharmacy» JSC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>АО «Р-Фарм»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>RMC «Home of pharmacy» JSC</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>АО «Р-Фарм»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>R-Pharm JSC</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>26</day><month>06</month><year>2019</year></pub-date><volume>6</volume><issue>2</issue><fpage>58</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Крышень К.Л., Мужикян А.А., Гайдай Д.С., Заикин К.О., Кательникова А.Е., Самсонов М.Ю., Мухаметшина Э.И., Коноплева Г.Е., Шипаева Е.В., Дмитриева А.А., Шагиахметов Ф.Ш., Попова А.О., Макарова М.Н., Макаров В.Г., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Крышень К.Л., Мужикян А.А., Гайдай Д.С., Заикин К.О., Кательникова А.Е., Самсонов М.Ю., Мухаметшина Э.И., Коноплева Г.Е., Шипаева Е.В., Дмитриева А.А., Шагиахметов Ф.Ш., Попова А.О., Макарова М.Н., Макаров В.Г.</copyright-holder><copyright-holder xml:lang="en">Kryshen K.L., Muzhikyan A.A., Gaidai D.S., Zaikin K.O., Katelnikova A.E., Samsonov M.Y., Mukhametshina E.I., Konopleva G.E., Shipaeva E.V., Dmitrieva A.A., Shagiakhmetov F.S., Popova A.O., Makarova M.N., Makarov V.G.</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.rpmj.ru/rpmj/article/view/400">https://www.rpmj.ru/rpmj/article/view/400</self-uri><abstract><p>Для лечения алкогольной зависимости широко применяются препараты антагонистов опиоидных рецепторов. В настоящее время компанией АО «Р-Фарм» разрабатывается оригинальный опиоидный антагонист «Оделепран» (МНН: онделопран) с уникальным фармакодинамическим профилем — высоким сродством ко всем трем классическим типам опиоидных рецепторов человека (μ, κ, δ).</p><sec><title>Цель исследования</title><p> Цель исследования. Оценка канцерогенного потенциала нового опиоидного антагониста онделопрана при введении крысам в течение двух лет.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Исследование канцерогенного потенциала проводили на половозрелых самцах и самках крыс породы Wistar, в возрасте 8–10 нед к началу эксперимента. Было сформировано 8 групп, в каждой группе по 50 животных каждого пола. Исследуемый препарат (онделопрана таблетки, покрытые пленочной оболочкой, 125 мг) вводили животным внутрижелудочно в виде суспензии таблеточной массы в 1% растворе крахмала ежедневно, 5 дней в неделю на протяжении 24 мес в двух дозах — 10 мг/кг (эквивалентная терапевтическая доза для человека) и 100 мг/кг. Животным контрольных групп вводили плацебо (вспомогательные компоненты таблетки) и 1% раствор крахмала в качестве носителя. Еженедельно проводили клинический осмотр, регистрировали гибель животных, оценивали динамику массы тела, картину интоксикации. С целью регистрации частоты развития патологических изменений проводили макро- и микроскопическое исследование внутренних органов и новообразований.</p></sec><sec><title>Результаты</title><p>Результаты. Частота летальных исходов на протяжении эксперимента не различалась между группами. Клинических признаков интоксикации на фоне введения препарата онделопрана и плацебо не отмечали. В органах всех исследуемых групп были обнаружены новообразования. При патоморфологическом исследовании было выявлено более 30 вариантов различных новообразований. Обнаруженные опухоли являются характерными для крыс и описаны исследователями как спонтанная возрастная патология. При сравнении частоты возникновения опухолей статистически значимых межгрупповых различий не выявлено.</p></sec><sec><title>Заключение</title><p>Заключение. Таким образом, можно заключить, что исследуемые таблетки онделопрана, покрытые пленочной оболочкой, 125 мг не обладают канцерогенными свойствами.</p></sec></abstract><trans-abstract xml:lang="en"><p>Opioid receptor antagonists are widely used for the treatment of alcohol dependence. Currently, original drug Odelepran (INN: ondelopran) with a unique binding proﬁ le to all three types of human opioid receptors (μ, κ, δ) is being developed by R-Pharm.</p><sec><title>Aim of the study</title><p>Aim of the study. To investigate a cancerogenic potential of the new opioid receptor antagonist ondelopran in a twoyear study in rats</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The study cancerogenic potencial was performed in male and female Wistar rats at the age of 8–10 weeks at the start of experiment. All animals were allocated to 8 groups. Each group consisted of 50 animals of each sex. Test item (ondelopran ﬁ lm-coated tablets, 125 mg), was administered to the animals intragastrically as a tablets suspension in 1% starch solution daily, 5 days a week for 24 months in two doses: 10 mg/kg (equivalent therapeutic dose for humans) and 100 mg/kg. Animals of control groups were administered with placebo and vehicle (1% starch solution). Clinical observation and examination of animals were conducted weekly to detect any signs of intoxication; dynamics of the body weight and registration of animal deaths were also assessed. To assess the rate of the pathological changes, the macro- and microscopic examination of inner organs and neoplasms was conducted.</p></sec><sec><title>Results</title><p>Results. During the study the mortality rates did not diﬀ er between the groups. Clinical signs ts.and symptoms of intoxication upon administration of the tested item and placebo were not observed. Neoplasms were found in the organs of all groups of animals. More than 30 variants of neoplasms were identiﬁ ed upon pathomorphological examination. The identiﬁ ed tumors are typical for rats and considered as spontaneous age-related pathology. There was no statistically signiﬁ cant diﬀ erences between groups in the total incidence of tumors.</p></sec><sec><title>Conclusion</title><p>Conclusion. To conclude the above said, the test item of the ondelopran ﬁ lm-coated tablets, 125 mg have no carcinogenic properties.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>алкогольная зависимость</kwd><kwd>антагонисты опиатных рецепторов</kwd><kwd>онделопран</kwd><kwd>канцерогенность</kwd><kwd>частота возникновения опухолей</kwd><kwd>крысы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>alcohol dependence</kwd><kwd>opioid receptor antagonist</kwd><kwd>ondelopran</kwd><kwd>carcinogenicity</kwd><kwd>incidence of tumors</kwd><kwd>rats</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">Иванец Н. Н., Анохина И. П., Винникова М. А. Мультицентровое клиническое исследование пролонгированной формы блокатора налтрексона — «продетоксон» для лечения больных с опиатной зависимостью. 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