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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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2023-4-18-22</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-3029</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Исследование динамики содержания одновалентных ионов в моче на различных этапах развития уролитиаза в эксперименте in vivo</article-title><trans-title-group xml:lang="en"><trans-title>Research of dynamics of monovalent ions in urine at various stages of urolithiasis development in in vivo experiment</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3756-0701</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Верлов</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Verlov</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Верлов Николай Александрович, к.б.н., зав. ресурсным центром ОМРБ</p><p>г. Гатчина, Ленинградская обл.</p></bio><bio xml:lang="en"><p>Verlov Nikolai A., PhD Bio, head of Resource Centre of Dept of Molecular and Radiation Biophysics</p><p>Gatchina, Leningrad region</p></bio><email xlink:type="simple">verlov_na@pnpi.nrcki.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>Гулина</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gulina</surname><given-names>L. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гулина Лидия Сергеевна, лаборант ОМРБ</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Gulina Lydia S., lab assistant at Dept of Molecular and Radiation Biophysics</p><p>Saint Petersburg</p></bio><email xlink:type="simple">gulina_ls@pnpi.nrcki.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6025-7367</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бурдаков</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Burdakov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бурдаков Владимир Станиславович, м.н.с. ОМРБ</p><p>г. Гатчина, Ленинградская обл.</p></bio><bio xml:lang="en"><p>Burdakov Vladimir S., junior researcher at Dept of Molecular and Radiation Biophysics</p><p>Gatchina, Leningrad region</p></bio><email xlink:type="simple">burdakov_vs@pnpi.nrcki.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-5952-4773</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулаков</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulakov</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кулаков Игнатий Анатольевич, лаборант ОМРБ</p><p>г. Гатчина, Ленинградская обл.</p></bio><bio xml:lang="en"><p>Kulakov Ignaty A., lab assistant at M Dept of Molecular and Radiation Biophysics</p><p>Gatchina, Leningrad region</p></bio><email xlink:type="simple">ignatyi2000@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5546-250X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ланда</surname><given-names>С. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Landa</surname><given-names>S. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ланда Сергей Борисович, к.б.н., с.н.с. ОМРБ; в.н.с. Научно-методического центра молекулярной медицины Минздрава России</p><p>г. Гатчина, Ленинградская обл.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Landa Sergey B., PhD Bio, senior researcher at Dept of Molecular and Radiation Biophysics; leading researcher at Scientific and Methodological Center for Molecular Medicine of Ministry of Health of the Russian Federation</p><p>Gatchina, Leningrad region</p><p>Saint Petersburg</p></bio><email xlink:type="simple">sergey.landa@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7887-4635</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богданов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogdanov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Богданов Алексей Александрович, к.ф.‑ м.н., зам. директора по научной работе</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Bogdanov Aleksei A., PhD in Physics and Mathematics, deputy director for scientific work</p><p>Saint Petersburg</p></bio><email xlink:type="simple">a.bogdanov@oncocentre.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6663-7045</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яковлева</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovleva</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яковлева Анастасия Владимировна, врач клинической лабораторной диагностики, зав. лабораторией</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Yakovleva Anastasiya V., clinical laboratory diagnostics specialist, head of laboratory</p><p>Saint Petersburg</p></bio><email xlink:type="simple">gi_ns@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2079-0439</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Эмануэль</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Emanuel</surname><given-names>V. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Эмануэль Владимир Леонидович, д.м.н., проф., зав. кафедрой клинической лабораторной диагностики с курсом молекулярной медицины, директор Научно-методического центра молекулярной медицины Минздрава России</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Emanuel Vladimir L., DM Sci (habil.), professor, head of Dept of Clinical Laboratory Diagnostics with a Course in Molecular Medicine, director of Scientific and Methodological Center for Molecular Medicine of Ministry of Health of the Russian Federation</p><p>Saint Petersburg</p></bio><email xlink:type="simple">vladimirem1@gmail.com</email><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Петербургский институт ядерной физики имени Б.П. Константинова» Национального исследовательского центра «Курчатовский институт»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Petersburg Institute for Nuclear Physics n.a. B.P. Konstantinov of National Research Centre ‘Kurchatov Institute’</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГУП «Государственный научно-исследовательский институт особо чистых биопрепаратов» Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Institute for Highly Pure Biological Products</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Петербургский институт ядерной физики имени Б.П. Константинова» Национального исследовательского центра «Курчатовский институт»; ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Petersburg Institute for Nuclear Physics n.a. B.P. Konstantinov of National Research Centre ‘Kurchatov Institute’; First Saint Petersburg State Medical University n.a. academician I.P. Pavlov</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ «Санкт-Петербургский клинический научно-практический центр специализированных видов медицинской помощи (онкологический)»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint-Petersburg Clinical Scientific and Practical Centre for Specialized Health Care (Oncological)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБОУ ВО «Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First Saint Petersburg State Medical University n.a. academician I.P. Pavlov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>29</day><month>03</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><issue-title>Современная  лаборатория (1)</issue-title><fpage>18</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Верлов Н.А., Гулина Л.С., Бурдаков В.С., Кулаков И.С., Ланда С.Б., Богданов А.А., Яковлева А.В., Эмануэль В.Л., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Верлов Н.А., Гулина Л.С., Бурдаков В.С., Кулаков И.С., Ланда С.Б., Богданов А.А., Яковлева А.В., Эмануэль В.Л.</copyright-holder><copyright-holder xml:lang="en">Verlov N.A., Gulina L.S., Burdakov V.S., Kulakov I.S., Landa S.B., Bogdanov A.A., Yakovleva A.V., Emanuel V.L.</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.med-alphabet.com/jour/article/view/3029">https://www.med-alphabet.com/jour/article/view/3029</self-uri><abstract><sec><title>Введение</title><p>Введение. Одной из наиболее перспективных и удобных для применения в практике моделей оксалатного уролитиаза на грызунах является модель с внутрибрюшинным введением оксалата натрия (NaOx).</p></sec><sec><title>Цель исследования</title><p>Цель исследования. Описание процесса формирования уролитиаза у экспериментальных животных в контексте изменений ионного баланса на различных этапах формирования патологии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Моделирование нефролитиаза проводили на самцах аутбредных лабораторных мышей ICR (CD‑1) посредством внутрибрюшинного введения раствора оксалата натрия (NaOx). Методом капиллярного электрофореза определяли ионный состав мочи и сыворотки крови мышей из контрольной и экспериментальной группы. Тяжесть патологии оценивали по наличию кристаллов оксалатов в осадке мочи, и по гистологическим данным.</p></sec><sec><title>Результаты и выводы</title><p>Результаты и выводы. Через 4 часа и 24 часа после введения NaOx наблюдали увеличение содержания ионов Na и Ca на фоне снижения уровня ионов К, NH4, Mg, что можно расценивать как депрессию канальцевой реабсорбции и секреции.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Experimental model of intraperitoneal injection of sodium oxalate is one of the most promising and practical models of oxalate urolithiasis in rodents.</p></sec><sec><title>Purpose of the study</title><p>Purpose of the study. To describe the urolithiasis progression in experimental animals with regard to the changes in the ion balance at various stages of pathology formation.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. We treated male ICR (CD‑1) outbred laboratory mice with a single injection of sodium oxalate (NaOx) to perform nephrolithiasis modeling. The ionic composition of urine and blood serum in the control and experimental groups was examined by capillary electrophoresis. The presence of oxalate crystals in the urine sediment and histological data can assess the severity of the pathology.</p></sec><sec><title>Results and conclusions</title><p>Results and conclusions. Increase of the level of Na and Ca ions and decrease of the level of K, NH4, Mg ions was observed in 4 hours and 24 hours after intraperitoneal injection of sodium oxalate, that can be regarded as a depression of tubular reabsorption and secretion.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>уролитиаз</kwd><kwd>мыши</kwd><kwd>натрия оксалат</kwd><kwd>капиллярный электрофорез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>urolithiasis</kwd><kwd>mice</kwd><kwd>sodium oxalate</kwd><kwd>capillary electrophoresis</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">Li Yinghui et al. Characterization of Ethylene Glycol-Induced Urolithiasis Model in Rats. Journal of the Urological Association of the Republic of China. 1991. Vol. 2, No. 3.</mixed-citation><mixed-citation xml:lang="en">Li Yinghui et al. Characterization of Ethylene Glycol-Induced Urolithiasis Model in Rats. Journal of the Urological Association of the Republic of China. 1991. Vol. 2, No. 3.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Khan S.R., Finlayson B., Hackett R.L. Histologic study of the early events in oxalate induced intranephronic calculosis // Invest Urol. 1979. Vol. 17, No. 3. P. 199–202.</mixed-citation><mixed-citation xml:lang="en">Khan S.R., Finlayson B., Hackett R.L. Histologic study of the early events in oxalate induced intranephronic calculosis // Invest Urol. 1979. Vol. 17, No. 3. P. 199–202.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">de Araújo L. et al. Sodium Oxalate-Induced Acute Kidney Injury Associated with Glomerular and Tubulointerstitial Damage in Rats. Front. Physiol. 2020. Vol. 11. P. 1076.</mixed-citation><mixed-citation xml:lang="en">de Araújo L. et al. Sodium Oxalate-Induced Acute Kidney Injury Associated with Glomerular and Tubulointerstitial Damage in Rats. Front. Physiol. 2020. Vol. 11. P. 1076.</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>
