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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">RUDN Journal of Agronomy and Animal Industries</journal-id><journal-title-group><journal-title xml:lang="en">RUDN Journal of Agronomy and Animal Industries</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российского университета дружбы народов. Серия: Агрономия и животноводство</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2312-797X</issn><issn publication-format="electronic">2312-7988</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">19806</article-id><article-id pub-id-type="doi">10.22363/2312-797X-2022-17-3-392-405</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Veterinary science</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Ветеринария</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Features of the clinical manifestation of subcompensated intestinal dysbiosis in cats in assessing the effectiveness of its correction</article-title><trans-title-group xml:lang="ru"><trans-title>Особенности клинической манифестации субкомпенсированного дисбактериоза кишечника кошек при оценке эффективности его коррекции</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0418-9918</contrib-id><name-alternatives><name xml:lang="en"><surname>Rudenko</surname><given-names>Pavel A.</given-names></name><name xml:lang="ru"><surname>Руденко</surname><given-names>Павел Анатольевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Doctor of Veterinary Sciences, Associate Professor, Department of Veterinary Medicine, Agrarian and Technological Institute</p></bio><bio xml:lang="ru"><p>доктор ветеринарных наук, доцент департамента ветеринарной медицины аграрно-технологического института</p></bio><email>pavelrudenko76@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1253-1573</contrib-id><name-alternatives><name xml:lang="en"><surname>Sotnikova</surname><given-names>Elena D.</given-names></name><name xml:lang="ru"><surname>Сотникова</surname><given-names>Елена Дмитриевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Biological Sciences, Associate Professor, Agrarian and Technological Institute</p></bio><bio xml:lang="ru"><p>кандидат биологических наук, доцент департамента ветеринарной медицины аграрно-технологического института</p></bio><email>sotnikova-ed@rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1771-6091</contrib-id><name-alternatives><name xml:lang="en"><surname>Krotova</surname><given-names>Elena A.</given-names></name><name xml:lang="ru"><surname>Кротова</surname><given-names>Елена Александровна</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Veterinary Sciences, Associate Professor, Agrarian and Technological Institute</p></bio><bio xml:lang="ru"><p>кандидат ветеринарных наук, доцент департамента ветеринарной медицины аграрно-технологического института</p></bio><email>krotova-ea@rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8444-8600</contrib-id><name-alternatives><name xml:lang="en"><surname>Babichev</surname><given-names>Nikolay V.</given-names></name><name xml:lang="ru"><surname>Бабичев</surname><given-names>Николай Валерьевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Biological Sciences, Associate Professor, Agrarian and Technological Institute</p></bio><bio xml:lang="ru"><p>кандидат биологических наук, доцент департамента ветеринарной медицины аграрно-технологического института</p></bio><email>babichev-nv@rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2556-6636</contrib-id><name-alternatives><name xml:lang="en"><surname>Drukovsky</surname><given-names>Stanislav G.</given-names></name><name xml:lang="ru"><surname>Друковский</surname><given-names>Станислав Геннадиевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Candidate of Veterinary Sciences, Associate Professor, Agrarian and Technological Institute</p></bio><bio xml:lang="ru"><p>кандидат ветеринарных наук, доцент департамента ветеринарной медицины аграрно-технологического института</p></bio><email>drukovskiy-sg@rudn.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4116-0620</contrib-id><name-alternatives><name xml:lang="en"><surname>Bugrov</surname><given-names>Nikolay S.</given-names></name><name xml:lang="ru"><surname>Бугров</surname><given-names>Николай Сергеевич</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD student, Department of Veterinary Medicine, Agrarian and Technological Institute</p></bio><bio xml:lang="ru"><p>аспирант департамента ветеринарной медицины аграрно-технологического института</p></bio><email>bugr24-8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">RUDN University</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-09-26" publication-format="electronic"><day>26</day><month>09</month><year>2022</year></pub-date><volume>17</volume><issue>3</issue><issue-title xml:lang="en">VOL 17, NO3 (2022)</issue-title><issue-title xml:lang="ru">ТОМ 17, №3 (2022)</issue-title><fpage>392</fpage><lpage>405</lpage><history><date date-type="received" iso-8601-date="2022-09-26"><day>26</day><month>09</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Rudenko P.A., Sotnikova E.D., Krotova E.A., Babichev N.V., Drukovsky S.G., Bugrov N.S.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, Руденко П.А., Сотникова Е.Д., Кротова Е.А., Бабичев Н.В., Друковский С.Г., Бугров Н.С.</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Rudenko P.A., Sotnikova E.D., Krotova E.A., Babichev N.V., Drukovsky S.G., Bugrov N.S.</copyright-holder><copyright-holder xml:lang="ru">Руденко П.А., Сотникова Е.Д., Кротова Е.А., Бабичев Н.В., Друковский С.Г., Бугров Н.С.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://agrojournal.rudn.ru/agronomy/article/view/19806">https://agrojournal.rudn.ru/agronomy/article/view/19806</self-uri><abstract xml:lang="en"><p style="text-align: justify;">Formation and reproduction of gut microbiome begins at birth, while change in its composition depends mainly on various genetic, nutritional and environmental factors. The article considers the features of clinical manifestation of subcompensated intestinal dysbiosis in cats in assessing the effectiveness of its treatment. The studies were carried out on the basis of Department of Veterinary Medicine, RUDN University, and the clinical work was conducted at private veterinary clinics: ‘Avettura’, ‘Epiona’, ‘In the World with Animals’. Cats were selected for the experiment as they arrived at the initial appointment at veterinary clinics. The diagnosis of suspected intestinal dysbacteriosis was made considering anamnesis, clinical examination, and microbiological tests. The severity of intestinal dysbacteriosis was assessed on the results of clinical and laboratory studies. During the research, clinical and diagnostic approaches for subcompensated intestinal dysbacteriosis in cats were improved. Furthermore, effective ways of its treatment were developed. For subcompensated intestinal dysbacteriosis, administration of ‘Lactobifadol’ probiotic, ‘Vetelakt’ prebiotic and ‘Azoksivet’ immunomodulator showed the greatest therapeutic effect, which led to an overall clinical improvement in 5.50 days. Therapeutic efficacy of B<sub>3</sub> regimen was also clearly evidenced by the positive changes in intestinal microbiota and hematological blood parameters during the pharmacorrection. Improvement of clinical diagnostic approaches, prognosis of intestinal dysbiosis of varying severity and treatment effectiveness in cats require will allow to study intestinal dysbiotic disorders in other animal species.</p></abstract><trans-abstract xml:lang="ru"><p style="text-align: justify;">Формирование и размножение микробиома кишечника начинается с рождения, в то время как изменение его состава зависит главным образом от различных генетических, пищевых и экологических факторов. Приведены особенности клинической манифестации субкомпенсированного дисбактериоза кишечника кошек при оценке эффективности его коррекции. Исследования проведены на базе департамента ветеринарной медицины Российского университета дружбы народов, а клиническая часть работы выполнена на базе частных клиник ветеринарной медицины: «Аветтура», «Эпиона», «В мире с животными». Кошек в эксперимент подбирали по мере их поступления на первичный прием в ветклиники. Диагноз при подозрении на дисбактериоз кишечника ставили комплексно с учетом данных анамнеза, клинического осмотра, а также микробиологических исследований. Оценку степени тяжести дисбактериоза кишечника осуществляли на основании проведенных клинико-лабораторных исследований. В ходе исследования усовершенствованы клинико-диагностические подходы при субкомпенсированном дисбактериозе кишечника у кошек, а на основании этого разработаны эффективные пути его коррекции. Показано, что при субкомпенсированном дисбактериозе кишечника назначение пробиотика «Лактобифадола» в комплексе с пребиотиком «Ветелакт» и иммуномодулятором «Азоксивет» показывает наибольший терапевтический эффект, что приводит к общему клиническому улучшению уже на 5,5 сутки. О терапевтической эффективности схемы В<sub>3</sub> наглядно свидетельствует также позитивная динамика содержимого микробиоты кишечника и гематологических показателей крови в процессе проведения фармакокоррекции. Совершенствование клинико-диагностических подходов и прогнозирование при дисбактериозе кишечника у кошек различной степени тяжести, а также оценка эффективности его коррекции создают предпосылки для дальнейшего изучения дисбиотических нарушений кишечного тракта у других видов животных.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cats</kwd><kwd>classification of dysbiosis</kwd><kwd>intestinal dysbacteriosis</kwd><kwd>dysbiosis treatment</kwd><kwd>probiotics</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>кошки</kwd><kwd>классификация дисбиоза</kwd><kwd>дисбактериоз кишечника</kwd><kwd>коррекция дисбиоза</kwd><kwd>пробиотики</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Marks SL, Rankin SC, Byrne BA, Weese JS. Enteropathogenic bacteria in dogs and cats: diagnosis, epidemiology, treatment, and control. 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