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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">ivm</journal-id><journal-title-group><journal-title xml:lang="ru">Международный вестник ветеринарии</journal-title><trans-title-group xml:lang="en"><trans-title>International Journal of Veterinary Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-2419</issn><publisher><publisher-name>SpbGUVM Publishing House</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52419/issn2072-2419.2023.4.515</article-id><article-id custom-type="elpub" pub-id-type="custom">ivm-1214</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>НЕЗАРАЗНЫЕ БОЛЕЗНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>NON-COMMUNICABLE DISEASE</subject></subj-group></article-categories><title-group><article-title>Исследование  метаболизма  и  функционирования   антиоксидантной  системы  у  кошек  с  трипельфосфатным   уролитиазом</article-title><trans-title-group xml:lang="en"><trans-title>Investigation of metabolism and functioning of the antioxidant system in  cats  with  tripelphosphate  urolithiasis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8634-268X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ушакова</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ushakova</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. ветеринар. наук, доц., зав. каф. терапии и пропедевтики</p></bio><bio xml:lang="en"><p>Candidate of Veterinary Sciences, Associate Professor, Head of the Department of Therapy and Propaedeutics</p></bio><email xlink:type="simple">tanja_0802@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/0000-0002-5361-6656</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дерезина</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Derezina</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д-р ветеринар. наук, проф., зав. каф. биологии и общей патологии</p></bio><bio xml:lang="en"><p>Doctor of Veterinary Sciences, Professor, Head of the Department of Biology  and  General  Pathology</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-0425-7200</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чичиленко</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Chichilenko</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>асп.</p></bio><bio xml:lang="en"><p>2nd year graduate student</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Донской государственный аграрный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Agrarian University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Донской государственный технический университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Don State Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>18</day><month>12</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>515</fpage><lpage>526</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ушакова Т.М., Дерезина Т.Н., Чичиленко В.С., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Ушакова Т.М., Дерезина Т.Н., Чичиленко В.С.</copyright-holder><copyright-holder xml:lang="en">Ushakova T.M., Derezina T.N., Chichilenko V.S.</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://vetjournal.spbguvm.ru/jour/article/view/1214">https://vetjournal.spbguvm.ru/jour/article/view/1214</self-uri><abstract><p>Мочекаменная болезнь – хроническое заболевание мочевыводящих путей полиэтиологической природы, сопровождающееся образованием в почках и мочевых путях уролитов и песка, а также признаками дизурии, поллакиурии, ишурии, мочевыми коликами, периодической гематурией и кристаллурией. Целью наших исследований являлось изучение метаболизма и функционирования антиоксидантной системы у кошек с трипельфосфатным уролитиазом. Полученные нами результаты исследования метаболизма и антиоксидантной  системы  больных  животных  свидетельствовали  о  развитии  расстройств  редокс-регуляции клеток при трипельфосфатномуролитиазе у кошек. Было выявлено расстройство функциональной активности печени (АSТ - 41,74±5,35 Ед/л  и 49,30±6,74 Ед/л; АLТ - 85,82±6,15 Ед/л  и 90,05±6,50 Ед/л; ALКP - 45,61±3,10Ед/л и 48,16±2,86Ед/л; BILT - 5,76±0,15мкмоль/л и 6,08±0,24мкмоль/л; BILD - 1,40±0,03мкмоль/л и1,62±0,02мкмоль/л; AAR – 0,49±0,03 и 0,54±0,02) и нарушение редокс-регуляции клеток (MDA - 1,29±0,08 нмоль/мл и 1,40±0,10 нмоль/мл; SOD  - 265,90±12,08 Ед/мл и 280,05±10,43 Ед/мл; коэнзим Q10   -  579,03±19,06 нг/мл  и    505,42±23,10  нг/мл;8-OHdG -  0,15±0,01 нг/мл  в  и 0,13±0,02нг/мл;  аскорбиновая  кислота -  5,03±0,91  мкг/мл  и  4,70±1,03  мкг/мл; TAS - 1,25±0,07 ммоль/л и 1,23±0,05 ммоль/л; GTP - 6234,00±24,82 Ед/г Hb и 6015,12±27,56Ед/г Hb) у кошек, больных трипельфосфатным уролитиазом. Было установлено наличие прямой  тесной  коррелятивной  связи  между  уровнем  трансаминаз  печени  и  активностью антиоксидантных ферментов, а также между уровнем циркулирующих биомаркеров почек и уровнем  основных маркеров оксидативного  стресса при мочекаменной болезни струвитного типа у кошек, что позволяет расширить понимание данного заболевания и использовать эти данные при осуществлении лечебных мероприятий.</p></abstract><trans-abstract xml:lang="en"><p>Urolithiasis  is  a  chronic  disease  of  the urinary  tract  of  a  polyethological  nature, accompanied  by  the  formation  of  uroliths and sand in the kidneys and urinary tract, as well as signs of dysuria, pollakiuria, ischuria,  urinary  colic,  periodic  hematuria  and crystalluria. The purpose of our research was to study the metabolism and functioning of the  antioxidant  system  in  cats  with  tripelphosphate  urolithiasis.  The  results  of  our study of the metabolism and antioxidant system  of  sick  animals  indicated  the  development of disorders of redox regulation of cells in tripelphosphate erythrolithiasis in cats. A disorder of liver functional activity was detected  (AST  -  41.74±5.35  Units/l  and 49.30±6.74  Units/L;  ALT  - Units/l  and  Units/L;  ALKP - Units/L and  Units/L; BILT -  mmol/l  and mmol/l; BILD -  mmol/l and 1.62mmol/L;  AAR  –  0.49±0.03  and 0.54±0.02) and violation of cell redox regulation  (MDA  -  1.29±0.08  nmol/ml  and 1.40±0.10  nmol/ml;  SOD -  265.90±12.08 Units/ml and 280.05±10.43 Units/ml; coenzyme  Q10  -  579.03±19.06  ng/ml  and 505.42±23.10  ng/ml;8-OHdG -  0.15±0.01 ng/ml  and  0.13±0.02ng/ml;  ascorbic  acid - 5.03±0.91  mcg/ml  and  4.70±1.03  micrograms/ml; TAS - 1.25±0.07 mmol/l and 1.23±0.05  mmol/L;  GTP -  6234.00±24.82 Units/g Hb and 6015.12±27.56units/g Hb) in cats with tripelphosphate urolithiasis. It was found that there is a direct close correlation between the level of liver transaminases and the activity of antioxidant enzymes, as well as  between  the  level  of  circulating  kidney biomarkers and the level of the main markers of oxidative stress in urolithiasis struvite type in cats, which allows us to expand the understanding of this disease and use these data  in  the  implementation  of  therapeutic measures.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>морфофункциональные нарушения</kwd><kwd>уролитиаз</kwd><kwd>кошки</kwd><kwd>антиоксидантные ферменты</kwd><kwd>неферментативные антиоксиданты крови</kwd><kwd>трансаминазы печени</kwd><kwd>циркулирующие биомаркеры почек</kwd></kwd-group><kwd-group xml:lang="en"><kwd>morphofunctional disorders</kwd><kwd>urolithiasis</kwd><kwd>cats</kwd><kwd>antioxidant enzymes</kwd><kwd>non-enzymatic blood antioxidants</kwd><kwd>liver transaminases</kwd><kwd>circulating kidney biomarkers</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">Vona, R., Pallotta, L., Cappelletti, M., Severi, C., Matarrese, P. 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