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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31146/1682-8658-ecg-212-4-37-48</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-2360</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>КЛИНИЧЕСКАЯ ГАСТРОЭНТЕРОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL GASTROENTEROLOGY</subject></subj-group></article-categories><title-group><article-title>При синдроме раздраженной кишки уровень зонулина ассоциирован с уровнями кортизола, дофамина и серотонина</article-title><trans-title-group xml:lang="en"><trans-title>Zonulin levels are associated with cortisol, dopamine, and serotonin levels in irritable bowel syndrome</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9370-4768</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаус</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gaus</surname><given-names>O. V.</given-names></name></name-alternatives><email xlink:type="simple">gaus_olga@bk.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/0000-0002-6581-7017</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ливзан</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Livzan</surname><given-names>M. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Омский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Omsk State Medical 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>26</day><month>07</month><year>2023</year></pub-date><volume>0</volume><issue>4</issue><fpage>37</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гаус О.В., Ливзан М.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Гаус О.В., Ливзан М.А.</copyright-holder><copyright-holder xml:lang="en">Gaus O.V., Livzan M.A.</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.nogr.org/jour/article/view/2360">https://www.nogr.org/jour/article/view/2360</self-uri><abstract><p>Синдром повышенной эпителиальной проницаемости (СПЭП) является одним из основных механизмов развития синдрома раздраженного кишечника (СРК). В качестве ключевых модифицируемых факторов, способствующих развитию СПЭП, рассматривается роль факторов стресса и питания. Цель исследования: оценить содержание маркера повышенной кишечной проницаемости (зонулин в кале) во взаимосвязи с пищевыми привычками, уровнем тревоги и депрессии, уровнем гормонов стресса (кортизол в слюне) и нейромедиаторов (серотонин в сыворотке крови, дофамин в плазме крови) у пациентов с СРК. Материал и методы: проведено открытое когортное проспективное исследование с включением 263 пациентов с установленным диагнозом СРК. Контрольную группу составили 40 здоровых добровольцев. Всем включенным в исследование лицам проводилась оценка рациона питания и пищевых привычек, выраженности тревоги и депрессии, в том числе, уровня специфической тревоги в отношении гастроинтестинальных симптомов, качества жизни. Кроме того, проводилась оценка уровней кортизола в утренней и вечерней порциях слюны, серотонина в сыворотке крови, дофамина в плазме крови и зонулина в кале. Результаты: у пациентов с СРК маркер повышенной кишечной проницаемости (зонулин в кале) находится в тесной взаимосвязи с характером питания, уровнем тревоги, секрецией кортизола и серотонина, а также ассоциирован с развитием абдоминальной боли, диареи и степенью тяжести заболевания.</p></abstract><trans-abstract xml:lang="en"><p>Increase intestinal permeability is one of the main mechanisms for the development of irritable bowel syndrome (IBS). The role of stress and nutrition factors is considered as key modifiable factors contributing to the development of increase intestinal permeability. Purpose of the study: to evaluate the content of a marker of increased intestinal permeability (zonulin in feces) in relation to dietary habits, levels of anxiety and depression, levels of stress hormones (cortisol in saliva) and neurotransmitters (serotonin in blood serum, dopamine in blood plasma) in patients with IBS. Materials and methods: an open cohort prospective study was conducted with the inclusion of 263 patients with an established diagnosis of IBS. The control group consisted of 40 healthy volunteers. All individuals included in the study were assessed for diet and eating habits, the severity of anxiety and depression, including the level of specific anxiety in relation to gastrointestinal symptoms, and quality of life. In addition, the levels of cortisol in the morning and evening portions of saliva, serum serotonin, plasma dopamine and fecal zonulin were assessed. Results: in patients with IBS, the marker of increased intestinal permeability (zonulin in feces) is closely related to the nature of nutrition, anxiety levels, cortisol and serotonin secretion, and is also associated with the development of abdominal pain, diarrhea, and the severity of the disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>синдром раздраженного кишечника</kwd><kwd>повышенная кишечная проницаемость</kwd><kwd>зонулин</kwd><kwd>кортизол</kwd><kwd>серотонин</kwd><kwd>дофамин</kwd><kwd>тревога</kwd><kwd>депрессия</kwd><kwd>пищевые привычки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>irritable bowel syndrome</kwd><kwd>increased intestinal permeability</kwd><kwd>zonulin</kwd><kwd>cortisol</kwd><kwd>serotonin</kwd><kwd>dopamine</kwd><kwd>anxiety</kwd><kwd>depression</kwd><kwd>eating habits</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">Flacco M.E., Manzoli L., De Giorgio R, et al. Costs of irritable bowel syndrome in European countries with universal healthcare coverage: a meta-analysis. Eur Rev Med Pharmacol Sci. 2019;23(7):2986-3000. doi: 10.26355/eurrev_201904_17580.</mixed-citation><mixed-citation xml:lang="en">Flacco M.E., Manzoli L., De Giorgio R, et al. Costs of irritable bowel syndrome in European countries with universal healthcare coverage: a meta-analysis. Eur Rev Med Pharmacol Sci. 2019;23(7):2986-3000. doi: 10.26355/eurrev_201904_17580.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Trinkley K.E., Sill B. E., Porter K., Nahata M. C. Prescribing Patterns for Outpatient Treatment of Constipation, Irritable Bowel Syndrome-Related Constipation, and Opioid-Induced Constipation: A Retrospective Cross-Sectional Study. J Manag Care Spec Pharm. 2015;21(11):1077-1087. doi: 10.18553/jmcp.2015.21.11.1077.</mixed-citation><mixed-citation xml:lang="en">Trinkley K.E., Sill B. E., Porter K., Nahata M. C. Prescribing Patterns for Outpatient Treatment of Constipation, Irritable Bowel Syndrome-Related Constipation, and Opioid-Induced Constipation: A Retrospective Cross-Sectional Study. J Manag Care Spec Pharm. 2015;21(11):1077-1087. doi: 10.18553/jmcp.2015.21.11.1077.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ivashkin V.T., Maev I. V., Shelygin Yu.A., et al. Diagnosis and Treatment of Irritable Bowel Syndrome: Clinical Recommendations of the Russian Gastroenterological Association and Association of Coloproctologists of Russia.Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2021;31(5):74-95. (In Russ.) doi: 10.22416/1382-4376-2021-31-5-74-95.@@ Ивашкин В. Т., Маев И. В., Шелыгин Ю. А. и др. Диагностика и лечение синдрома раздраженного кишечника (Клинические рекомендации Российской гастроэнтерологической ассоциации и Ассоциации колопроктологов России). Российский журнал гастроэнтерологии, гепатологии, колопроктологии. 2021;31(5):74-95. doi: 10.22416/1382-4376-2021-31-5-74-95.</mixed-citation><mixed-citation xml:lang="en">Ivashkin V.T., Maev I. V., Shelygin Yu.A., et al. Diagnosis and Treatment of Irritable Bowel Syndrome: Clinical Recommendations of the Russian Gastroenterological Association and Association of Coloproctologists of Russia.Russian Journal of Gastroenterology, Hepatology, Coloproctology. 2021;31(5):74-95. (In Russ.) doi: 10.22416/1382-4376-2021-31-5-74-95.@@ Ивашкин В. Т., Маев И. В., Шелыгин Ю. А. и др. Диагностика и лечение синдрома раздраженного кишечника (Клинические рекомендации Российской гастроэнтерологической ассоциации и Ассоциации колопроктологов России). Российский журнал гастроэнтерологии, гепатологии, колопроктологии. 2021;31(5):74-95. doi: 10.22416/1382-4376-2021-31-5-74-95.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">IBS in America: Survey Summary Findings. American Gastroenterological Association. 2015. Available at: http://www.multivu.com/players/English/7634451-aga-ibs-in- america-survey/docs/survey-findings-pdf-635473172.pdf. (Accessed: 16 October 2022)</mixed-citation><mixed-citation xml:lang="en">IBS in America: Survey Summary Findings. American Gastroenterological Association. 2015. Available at: http://www.multivu.com/players/English/7634451-aga-ibs-in- america-survey/docs/survey-findings-pdf-635473172.pdf. (Accessed: 16 October 2022)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Abel J.L., Tayolor D. C.A. Chronic Constipation and IBS-C Treatment and Outcomes Real World Research Platform (CONTOR): A Large, Longitudinal Observational Study: 563. American Journal of Gastroenterology. 2016;111: s257. doi: 10.14309/00000434-201610001-00563.</mixed-citation><mixed-citation xml:lang="en">Abel J.L., Tayolor D. C.A. Chronic Constipation and IBS-C Treatment and Outcomes Real World Research Platform (CONTOR): A Large, Longitudinal Observational Study: 563. American Journal of Gastroenterology. 2016;111: s257. doi: 10.14309/00000434-201610001-00563.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Drossman D.A., Morris C. B., Schneck S., et al.International survey of patients with IBS: symptom features and their severity, health status, treatments, and risk taking to achieve clinical benefit. J Clin Gastroenterol. 2009;43(6):541-550. doi: 10.1097/MCG.0b013e318189a7f9.</mixed-citation><mixed-citation xml:lang="en">Drossman D.A., Morris C. B., Schneck S., et al.International survey of patients with IBS: symptom features and their severity, health status, treatments, and risk taking to achieve clinical benefit. J Clin Gastroenterol. 2009;43(6):541-550. doi: 10.1097/MCG.0b013e318189a7f9.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Lacy B., Ayyagari R., Guerin A. et al. Factors associated with more frequent diagnostic tests and procedures in patients with irritable bowel syndrome. Therap Adv Gastroenterol. 2019;12:1756284818818326. doi: 10.1177/1756284818818326.</mixed-citation><mixed-citation xml:lang="en">Lacy B., Ayyagari R., Guerin A. et al. Factors associated with more frequent diagnostic tests and procedures in patients with irritable bowel syndrome. Therap Adv Gastroenterol. 2019;12:1756284818818326. doi: 10.1177/1756284818818326.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Alekseyenko S.A., Bagdasaryan A. A., Bakulin I. G. et al. [Brief algorithms for managing patients at the stage of providing primary health care. A guide for general practitioners]. Ed. by O. M. Drapkinа. Moscow. Vidoks. 2019. 20 р. (In Russ.)@@ Алексеенко С. А., Багдасарян А. А., Бакулин И. Г., и др. Краткие алгоритмы ведения пациентов на этапе оказания первичной медико-санитарной помощи. Пособие для врачей-терапевтов / Под ред. О. М. Драпкиной. - М.: Видокс, 2019. - 20 с.</mixed-citation><mixed-citation xml:lang="en">Alekseyenko S.A., Bagdasaryan A. A., Bakulin I. G. et al. [Brief algorithms for managing patients at the stage of providing primary health care. A guide for general practitioners]. Ed. by O. M. Drapkinа. Moscow. Vidoks. 2019. 20 р. (In Russ.)@@ Алексеенко С. А., Багдасарян А. А., Бакулин И. Г., и др. Краткие алгоритмы ведения пациентов на этапе оказания первичной медико-санитарной помощи. Пособие для врачей-терапевтов / Под ред. О. М. Драпкиной. - М.: Видокс, 2019. - 20 с.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Gaus O.V., Livzan M. A. IBS: what do we know about the symptoms today? Consilium Medicum. 2019;21(8):42-48. (In Russ.) doi: 10.26442/20751753.2019.8.190512.@@ Гаус О. В., Ливзан М. А. СРК: что мы знаем о симптомах сегодня? Consilium Medicum. 2019;21(8):42-48.</mixed-citation><mixed-citation xml:lang="en">Gaus O.V., Livzan M. A. IBS: what do we know about the symptoms today? Consilium Medicum. 2019;21(8):42-48. (In Russ.) doi: 10.26442/20751753.2019.8.190512.@@ Гаус О. В., Ливзан М. А. СРК: что мы знаем о симптомах сегодня? Consilium Medicum. 2019;21(8):42-48.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Francis C.Y., Morris J., Whorwell P. J. The irritable bowel severity scoring system: a simple method of monitoring irritable bowel syndrome and its progress. Aliment Pharmacol Ther. 1997;11(2):395-402. doi: 10.1046/j.1365-2036.1997.142318000.x.</mixed-citation><mixed-citation xml:lang="en">Francis C.Y., Morris J., Whorwell P. J. The irritable bowel severity scoring system: a simple method of monitoring irritable bowel syndrome and its progress. Aliment Pharmacol Ther. 1997;11(2):395-402. doi: 10.1046/j.1365-2036.1997.142318000.x.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">WHO Europe. CINDI Health Monitor: A Study of feasibility of a health behaviour monitoring survey across CINDI countries. Available at: http://www.euro.who.int/__data/assets/pdf_file/0017/240236/e79396.pdf (Accessed: 15 October 2022)</mixed-citation><mixed-citation xml:lang="en">WHO Europe. CINDI Health Monitor: A Study of feasibility of a health behaviour monitoring survey across CINDI countries. Available at: http://www.euro.who.int/__data/assets/pdf_file/0017/240236/e79396.pdf (Accessed: 15 October 2022)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Erofeev Ju.V., Boldyreva M. S., Turchaninov D. V. et al. Organization and methods of conducting sociological studies of the health of the rural population for information support of the system of social and hygienic monitoring: Method. recommendations. Omsk. FGU CGSJeN Omsk region, 2004. (in Russ.)@@ Ерофеев Ю. В., Болдырева М. С., Турчанинов Д. В. и др. Организация и методика проведения социологических исследований здоровья сельского населения для информационного обеспечения системы социально-гигиенического мониторинга: Метод. рекомендации. Омск: ФГУ ЦГСЭН Омской области, 2004.</mixed-citation><mixed-citation xml:lang="en">Erofeev Ju.V., Boldyreva M. S., Turchaninov D. V. et al. Organization and methods of conducting sociological studies of the health of the rural population for information support of the system of social and hygienic monitoring: Method. recommendations. Omsk. FGU CGSJeN Omsk region, 2004. (in Russ.)@@ Ерофеев Ю. В., Болдырева М. С., Турчанинов Д. В. и др. Организация и методика проведения социологических исследований здоровья сельского населения для информационного обеспечения системы социально-гигиенического мониторинга: Метод. рекомендации. Омск: ФГУ ЦГСЭН Омской области, 2004.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Zigmond A.S., Snaith R. P. The hospital anxiety and depression scale. Acta Psychiatr Scand. 1983;67(6):361-370. doi: 10.1111/j.1600-0447.1983.tb09716.x.</mixed-citation><mixed-citation xml:lang="en">Zigmond A.S., Snaith R. P. The hospital anxiety and depression scale. Acta Psychiatr Scand. 1983;67(6):361-370. doi: 10.1111/j.1600-0447.1983.tb09716.x.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Labus J.S., Bolus R., Chang L., et al. The Visceral Sensitivity Index: development and validation of a gastrointestinal symptom-specific anxiety scale. Aliment Pharmacol Ther. 2004;20(1):89-97. doi: 10.1111/j.1365-2036.2004.02007.x.</mixed-citation><mixed-citation xml:lang="en">Labus J.S., Bolus R., Chang L., et al. The Visceral Sensitivity Index: development and validation of a gastrointestinal symptom-specific anxiety scale. Aliment Pharmacol Ther. 2004;20(1):89-97. doi: 10.1111/j.1365-2036.2004.02007.x.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Drossman D.A., Patrick D. L., Whitehead W. E. et al. Further validation of the IBS-QOL: a disease-specific quality-of-life questionnaire. Am J Gastroenterol. 2000;95(4):999-1007. doi: 10.1111/j.1572-0241.2000.01941.x.</mixed-citation><mixed-citation xml:lang="en">Drossman D.A., Patrick D. L., Whitehead W. E. et al. Further validation of the IBS-QOL: a disease-specific quality-of-life questionnaire. Am J Gastroenterol. 2000;95(4):999-1007. doi: 10.1111/j.1572-0241.2000.01941.x.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Rej A., Aziz I., Tornblom H., Sanders D. S., Simrén M. The role of diet in irritable bowel syndrome: implications for dietary advice. J Intern Med. 2019;286(5):490-502. doi: 10.1111/joim.12966.</mixed-citation><mixed-citation xml:lang="en">Rej A., Aziz I., Tornblom H., Sanders D. S., Simrén M. The role of diet in irritable bowel syndrome: implications for dietary advice. J Intern Med. 2019;286(5):490-502. doi: 10.1111/joim.12966.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Lenhart A., Ferch C., Shaw M., Chey W. D. Use of Dietary Management in Irritable Bowel Syndrome: Results of a Survey of Over 1500 United States Gastroenterologists. J Neurogastroenterol Motil. 2018;24(3):437-451. doi: 10.5056/jnm17116.</mixed-citation><mixed-citation xml:lang="en">Lenhart A., Ferch C., Shaw M., Chey W. D. Use of Dietary Management in Irritable Bowel Syndrome: Results of a Survey of Over 1500 United States Gastroenterologists. J Neurogastroenterol Motil. 2018;24(3):437-451. doi: 10.5056/jnm17116.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">McKenzie Y.A., Bowyer R. K., Leach H., et al. British Dietetic Association systematic review and evidence-based practice guidelines for the dietary management of irritable bowel syndrome in adults (2016 update). J Hum Nutr Diet. 2016;29(5):549-575. doi: 10.1111/jhn.12385.</mixed-citation><mixed-citation xml:lang="en">McKenzie Y.A., Bowyer R. K., Leach H., et al. British Dietetic Association systematic review and evidence-based practice guidelines for the dietary management of irritable bowel syndrome in adults (2016 update). J Hum Nutr Diet. 2016;29(5):549-575. doi: 10.1111/jhn.12385.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Livzan M.A., Osipenko M. F. Digestive Function Overlap Syndrome. RMJ. 2012;20(15):768-770. (In Russ.)@@ Ливзан М. А., Осипенко М. Ф. Синдром перекреста функциональных заболеваний пищеварительного тракта. РМЖ. 2012;20(15):768-770.</mixed-citation><mixed-citation xml:lang="en">Livzan M.A., Osipenko M. F. Digestive Function Overlap Syndrome. RMJ. 2012;20(15):768-770. (In Russ.)@@ Ливзан М. А., Осипенко М. Ф. Синдром перекреста функциональных заболеваний пищеварительного тракта. РМЖ. 2012;20(15):768-770.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Koloski N.A., Jones M., Kalantar J., Weltman M., Zaguirre J, Talley NJ. The brain - gut pathway in functional gastrointestinal disorders is bidirectional: a 12-year prospective population-based study. Gut. 2012;61(9):1284-1290. doi: 10.1136/gutjnl-2011-300474.</mixed-citation><mixed-citation xml:lang="en">Koloski N.A., Jones M., Kalantar J., Weltman M., Zaguirre J, Talley NJ. The brain - gut pathway in functional gastrointestinal disorders is bidirectional: a 12-year prospective population-based study. Gut. 2012;61(9):1284-1290. doi: 10.1136/gutjnl-2011-300474.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Eijsbouts C., Zheng T., Kennedy N. A., et al. Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders. Nat Genet. 2021;53(11):1543-1552. doi: 10.1038/s41588-021-00950-8.</mixed-citation><mixed-citation xml:lang="en">Eijsbouts C., Zheng T., Kennedy N. A., et al. Genome-wide analysis of 53,400 people with irritable bowel syndrome highlights shared genetic pathways with mood and anxiety disorders. Nat Genet. 2021;53(11):1543-1552. doi: 10.1038/s41588-021-00950-8.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Midenfjord I., Polster A., Sjövall H. et al. Anxiety and depression in irritable bowel syndrome: Exploring the interaction with other symptoms and pathophysiology using multivariate analyses. Neurogastroenterol Motil. 2019;31(8): e13619. doi: 10.1111/nmo.13619.</mixed-citation><mixed-citation xml:lang="en">Midenfjord I., Polster A., Sjövall H. et al. Anxiety and depression in irritable bowel syndrome: Exploring the interaction with other symptoms and pathophysiology using multivariate analyses. Neurogastroenterol Motil. 2019;31(8): e13619. doi: 10.1111/nmo.13619.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Eriksson E.M., Andrén K. I., Eriksson H. T., Kurlberg G. K. Irritable bowel syndrome subtypes differ in body awareness, psychological symptoms and biochemical stress markers. World J Gastroenterol. 2008;14(31): 4889-4896. doi: 10.3748/wjg.14.4889.</mixed-citation><mixed-citation xml:lang="en">Eriksson E.M., Andrén K. I., Eriksson H. T., Kurlberg G. K. Irritable bowel syndrome subtypes differ in body awareness, psychological symptoms and biochemical stress markers. World J Gastroenterol. 2008;14(31): 4889-4896. doi: 10.3748/wjg.14.4889.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Sugaya N., Izawa S., Saito K. et al. Effect of prolonged stress on the adrenal hormones of individuals with irritable bowel syndrome. Biopsychosoc Med. 2015;9(1):4. Published 2015 Jan 23. doi: 10.1186/s13030-015-0031-7.</mixed-citation><mixed-citation xml:lang="en">Sugaya N., Izawa S., Saito K. et al. Effect of prolonged stress on the adrenal hormones of individuals with irritable bowel syndrome. Biopsychosoc Med. 2015;9(1):4. Published 2015 Jan 23. doi: 10.1186/s13030-015-0031-7.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Videlock E.J., Shih W., Adeyemo M., et al. The effect of sex and irritable bowel syndrome on HPA axis response and peripheral glucocorticoid receptor expression. Psychoneuroendocrinology. 2016;69:67-76. doi: 10.1016/j.psyneuen.2016.03.016.</mixed-citation><mixed-citation xml:lang="en">Videlock E.J., Shih W., Adeyemo M., et al. The effect of sex and irritable bowel syndrome on HPA axis response and peripheral glucocorticoid receptor expression. Psychoneuroendocrinology. 2016;69:67-76. doi: 10.1016/j.psyneuen.2016.03.016.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Barbara G., Wang B., Stanghellini V. et al. Mast cell-dependent excitation of visceral-nociceptive sensory neurons in irritable bowel syndrome. Gastroenterology. 2007;132(1):26-37. doi: 10.1053/j.gastro.2006.11.039.</mixed-citation><mixed-citation xml:lang="en">Barbara G., Wang B., Stanghellini V. et al. Mast cell-dependent excitation of visceral-nociceptive sensory neurons in irritable bowel syndrome. Gastroenterology. 2007;132(1):26-37. doi: 10.1053/j.gastro.2006.11.039.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Buhner S., Li Q., Vignali S., et al. Activation of human enteric neurons by supernatants of colonic biopsy specimens from patients with irritable bowel syndrome. Gastroenterology. 2009;137(4):1425-1434. doi: 10.1053/j.gastro.2009.07.005.</mixed-citation><mixed-citation xml:lang="en">Buhner S., Li Q., Vignali S., et al. Activation of human enteric neurons by supernatants of colonic biopsy specimens from patients with irritable bowel syndrome. Gastroenterology. 2009;137(4):1425-1434. doi: 10.1053/j.gastro.2009.07.005.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Livzan M. A. Gastroenterology pain syndrome - therapy algorithm. Meditcinskiy sovet. 2010;3-4:69-71. (In Russ.)@@ Ливзан М. А. Болевой синдром в гастроэнтерологии - алгоритм терапии. Медицинский совет. 2010;3-4:69-71.</mixed-citation><mixed-citation xml:lang="en">Livzan M. A. Gastroenterology pain syndrome - therapy algorithm. Meditcinskiy sovet. 2010;3-4:69-71. (In Russ.)@@ Ливзан М. А. Болевой синдром в гастроэнтерологии - алгоритм терапии. Медицинский совет. 2010;3-4:69-71.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Harshfield G.A., Pulliam D. A., Alpert B. S. Patterns of sodium excretion during sympathetic nervous system arousal. Hypertension. 1991;17(6 Pt 2):1156-1160. doi: 10.1161/01.hyp.17.6.1156.</mixed-citation><mixed-citation xml:lang="en">Harshfield G.A., Pulliam D. A., Alpert B. S. Patterns of sodium excretion during sympathetic nervous system arousal. Hypertension. 1991;17(6 Pt 2):1156-1160. doi: 10.1161/01.hyp.17.6.1156.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Bellono N.W., Bayrer J. R., Leitch D. B., et al. Enterochromaffin Cells Are Gut Chemosensors that Couple to Sensory Neural Pathways. Cell. 2017;170(1):185-198.e16. doi: 10.1016/j.cell.2017.05.034.</mixed-citation><mixed-citation xml:lang="en">Bellono N.W., Bayrer J. R., Leitch D. B., et al. Enterochromaffin Cells Are Gut Chemosensors that Couple to Sensory Neural Pathways. Cell. 2017;170(1):185-198.e16. doi: 10.1016/j.cell.2017.05.034.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Sjölund K, Sandén G, Håkanson R, Sundler F. Endocrine cells in human intestine: an immunocytochemical study. Gastroenterology. 1983;85(5):1120-1130.</mixed-citation><mixed-citation xml:lang="en">Sjölund K, Sandén G, Håkanson R, Sundler F. Endocrine cells in human intestine: an immunocytochemical study. Gastroenterology. 1983;85(5):1120-1130.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Del Colle A., Israelyan N., Gross Margolis K. Novel aspects of enteric serotonergic signaling in health and brain-gut disease. Am J Physiol Gastrointest Liver Physiol. 2020;318(1): G130-G143. doi: 10.1152/ajpgi.00173.2019.</mixed-citation><mixed-citation xml:lang="en">Del Colle A., Israelyan N., Gross Margolis K. Novel aspects of enteric serotonergic signaling in health and brain-gut disease. Am J Physiol Gastrointest Liver Physiol. 2020;318(1): G130-G143. doi: 10.1152/ajpgi.00173.2019.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Cremon C., Carini G., Wang B., et al.Intestinal serotonin release, sensory neuron activation, and abdominal pain in irritable bowel syndrome. Am J Gastroenterol. 2011;106(7):1290-1298. doi: 10.1038/ajg.2011.86.</mixed-citation><mixed-citation xml:lang="en">Cremon C., Carini G., Wang B., et al.Intestinal serotonin release, sensory neuron activation, and abdominal pain in irritable bowel syndrome. Am J Gastroenterol. 2011;106(7):1290-1298. doi: 10.1038/ajg.2011.86.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Terry N., Margolis K. G. Serotonergic Mechanisms Regulating the GI Tract: Experimental Evidence and Therapeutic Relevance. Handb Exp Pharmacol. 2017;239:319-342. doi: 10.1007/164_2016_103.</mixed-citation><mixed-citation xml:lang="en">Terry N., Margolis K. G. Serotonergic Mechanisms Regulating the GI Tract: Experimental Evidence and Therapeutic Relevance. Handb Exp Pharmacol. 2017;239:319-342. doi: 10.1007/164_2016_103.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Fu R., Chen M., Chen Y. et al. Expression and clinical significance of 5-HT and 5-HT3R in the intestinal mucosa of patient with diarrhea-type irritable bowel syndrome. Exp Ther Med. 2019;17(4):3077-3082. doi: 10.3892/etm.2019.7297.</mixed-citation><mixed-citation xml:lang="en">Fu R., Chen M., Chen Y. et al. Expression and clinical significance of 5-HT and 5-HT3R in the intestinal mucosa of patient with diarrhea-type irritable bowel syndrome. Exp Ther Med. 2019;17(4):3077-3082. doi: 10.3892/etm.2019.7297.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Markowitz S., Friedman M. A., Arent S. M. Understanding the relation between obesity and depression: Causal mechanisms and implications for treatment. Clin Psychol Sci Pr. 2008;15:1-20. doi: 10.1111/j.1468-2850.2008.00106.x.</mixed-citation><mixed-citation xml:lang="en">Markowitz S., Friedman M. A., Arent S. M. Understanding the relation between obesity and depression: Causal mechanisms and implications for treatment. Clin Psychol Sci Pr. 2008;15:1-20. doi: 10.1111/j.1468-2850.2008.00106.x.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Bosi A., Banfi D., Bistoletti M. et al. Tryptophan Metabolites Along the Microbiota-Gut-Brain Axis: An Interkingdom Communication System Influencing the Gut in Health and Disease.Int J Tryptophan Res. 2020;13:1178646920928984. doi: 10.1177/1178646920928984.</mixed-citation><mixed-citation xml:lang="en">Bosi A., Banfi D., Bistoletti M. et al. Tryptophan Metabolites Along the Microbiota-Gut-Brain Axis: An Interkingdom Communication System Influencing the Gut in Health and Disease.Int J Tryptophan Res. 2020;13:1178646920928984. doi: 10.1177/1178646920928984.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Sun Q., Jia Q., Song L., Duan L. Alterations in fecal short-chain fatty acids in patients with irritable bowel syndrome: A systematic review and meta-analysis. Medicine (Baltimore). 2019;98(7): e14513. doi: 10.1097/MD.0000000000014513.</mixed-citation><mixed-citation xml:lang="en">Sun Q., Jia Q., Song L., Duan L. Alterations in fecal short-chain fatty acids in patients with irritable bowel syndrome: A systematic review and meta-analysis. Medicine (Baltimore). 2019;98(7): e14513. doi: 10.1097/MD.0000000000014513.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Gunn D., Garsed K., Lam C. et al. Abnormalities of mucosal serotonin metabolism and 5-HT3 receptor subunit 3C polymorphism in irritable bowel syndrome with diarrhoea predict responsiveness to ondansetron. Aliment Pharmacol Ther. 2019;50(5):538-546. doi: 10.1111/apt.15420.</mixed-citation><mixed-citation xml:lang="en">Gunn D., Garsed K., Lam C. et al. Abnormalities of mucosal serotonin metabolism and 5-HT3 receptor subunit 3C polymorphism in irritable bowel syndrome with diarrhoea predict responsiveness to ondansetron. Aliment Pharmacol Ther. 2019;50(5):538-546. doi: 10.1111/apt.15420.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Keshteli A.H., Madsen K. L., Mandal R., et al.Comparison of the metabolomic profiles of irritable bowel syndrome patients with ulcerative colitis patients and healthy controls: new insights into pathophysiology and potential biomarkers. Aliment Pharmacol Ther. 2019;49(6):723-732. doi: 10.1111/apt.15141.</mixed-citation><mixed-citation xml:lang="en">Keshteli A.H., Madsen K. L., Mandal R., et al.Comparison of the metabolomic profiles of irritable bowel syndrome patients with ulcerative colitis patients and healthy controls: new insights into pathophysiology and potential biomarkers. Aliment Pharmacol Ther. 2019;49(6):723-732. doi: 10.1111/apt.15141.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Nozu T., Miyagishi S., Kumei S., et al. Metformin inhibits visceral allodynia and increased gut permeability induced by stress in rats. J Gastroenterol Hepatol. 2019;34(1):186-193. doi: 10.1111/jgh.14367.</mixed-citation><mixed-citation xml:lang="en">Nozu T., Miyagishi S., Kumei S., et al. Metformin inhibits visceral allodynia and increased gut permeability induced by stress in rats. J Gastroenterol Hepatol. 2019;34(1):186-193. doi: 10.1111/jgh.14367.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Kirschstein T., Dammann F., Klostermann J. et al. Dopamine induces contraction in the proximal, but relaxation in the distal rat isolated small intestine. Neurosci Lett. 2009;465(1):21-26. doi: 10.1016/j.neulet.2009.08.080.</mixed-citation><mixed-citation xml:lang="en">Kirschstein T., Dammann F., Klostermann J. et al. Dopamine induces contraction in the proximal, but relaxation in the distal rat isolated small intestine. Neurosci Lett. 2009;465(1):21-26. doi: 10.1016/j.neulet.2009.08.080.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Strandwitz P. Neurotransmitter modulation by the gut microbiota. Brain Res. 2018;1693(Pt B):128-133. doi: 10.1016/j.brainres.2018.03.015.</mixed-citation><mixed-citation xml:lang="en">Strandwitz P. Neurotransmitter modulation by the gut microbiota. Brain Res. 2018;1693(Pt B):128-133. doi: 10.1016/j.brainres.2018.03.015.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Mitsi V., Zachariou V. Modulation of pain, nociception, and analgesia by the brain reward center. Neuroscience. 2016;338:81-92. doi: 10.1016/j.neuroscience.2016.05.017.</mixed-citation><mixed-citation xml:lang="en">Mitsi V., Zachariou V. Modulation of pain, nociception, and analgesia by the brain reward center. Neuroscience. 2016;338:81-92. doi: 10.1016/j.neuroscience.2016.05.017.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Curtis C., Davis C. A qualitative study of binge eating and obesity from an addiction perspective. Eat Disord. 2014;22(1):19-32. doi: 10.1080/10640266.2014.857515.</mixed-citation><mixed-citation xml:lang="en">Curtis C., Davis C. A qualitative study of binge eating and obesity from an addiction perspective. Eat Disord. 2014;22(1):19-32. doi: 10.1080/10640266.2014.857515.</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Blum K., Braverman E. R., Holder J. M., et al. Reward deficiency syndrome: a biogenetic model for the diagnosis and treatment of impulsive, addictive, and compulsive behaviors. J Psychoactive Drugs. 2000;32 Suppl: i-112. doi: 10.1080/02791072.2000.10736099.</mixed-citation><mixed-citation xml:lang="en">Blum K., Braverman E. R., Holder J. M., et al. Reward deficiency syndrome: a biogenetic model for the diagnosis and treatment of impulsive, addictive, and compulsive behaviors. J Psychoactive Drugs. 2000;32 Suppl: i-112. doi: 10.1080/02791072.2000.10736099.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Guixà-González R., Javanainen M., Gómez-Soler M., et al. Membrane omega-3 fatty acids modulate the oligomerisation kinetics of adenosine A2A and dopamine D2 receptors. Sci Rep. 2016;6:19839. doi: 10.1038/srep19839.</mixed-citation><mixed-citation xml:lang="en">Guixà-González R., Javanainen M., Gómez-Soler M., et al. Membrane omega-3 fatty acids modulate the oligomerisation kinetics of adenosine A2A and dopamine D2 receptors. Sci Rep. 2016;6:19839. doi: 10.1038/srep19839.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Leech B., Schloss J., Steel A. Association between increased intestinal permeability and disease: a systematic review. Adv Integr Med. 2019;6(1):23-34 doi: 10.1016/j.aimed.2018.08.003.</mixed-citation><mixed-citation xml:lang="en">Leech B., Schloss J., Steel A. Association between increased intestinal permeability and disease: a systematic review. Adv Integr Med. 2019;6(1):23-34 doi: 10.1016/j.aimed.2018.08.003.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Graziani C., Talocco C., De Sire R., et al.Intestinal permeability in physiological and pathological conditions: major determinants and assessment modalities. Eur Rev Med Pharmacol Sci. 2019;23(2):795-810. doi: 10.26355/eurrev_201901_16894.</mixed-citation><mixed-citation xml:lang="en">Graziani C., Talocco C., De Sire R., et al.Intestinal permeability in physiological and pathological conditions: major determinants and assessment modalities. Eur Rev Med Pharmacol Sci. 2019;23(2):795-810. doi: 10.26355/eurrev_201901_16894.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Tripathi A., Lammers K. M., Goldblum S., et al. Identification of human zonulin, a physiological modulator of tight junctions, as prehaptoglobin-2. Proc Natl Acad Sci U S A. 2009;106(39):16799-16804. doi: 10.1073/pnas.0906773106.</mixed-citation><mixed-citation xml:lang="en">Tripathi A., Lammers K. M., Goldblum S., et al. Identification of human zonulin, a physiological modulator of tight junctions, as prehaptoglobin-2. Proc Natl Acad Sci U S A. 2009;106(39):16799-16804. doi: 10.1073/pnas.0906773106.</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Fasano A., Baudry B., Pumplin D. W., et al. Vibrio cholerae produces a second enterotoxin, which affects intestinal tight junctions. Proc Natl Acad Sci U S A. 1991;88(12):5242-5246. doi: 10.1073/pnas.88.12.5242.</mixed-citation><mixed-citation xml:lang="en">Fasano A., Baudry B., Pumplin D. W., et al. Vibrio cholerae produces a second enterotoxin, which affects intestinal tight junctions. Proc Natl Acad Sci U S A. 1991;88(12):5242-5246. doi: 10.1073/pnas.88.12.5242.</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Vanuytsel T., Tack J., Farre R. The Role of Intestinal Permeability in Gastrointestinal Disorders and Current Methods of Evaluation. Front Nutr. 2021;8:717925. Published 2021 Aug 26. doi: 10.3389/fnut.2021.717925.</mixed-citation><mixed-citation xml:lang="en">Vanuytsel T., Tack J., Farre R. The Role of Intestinal Permeability in Gastrointestinal Disorders and Current Methods of Evaluation. Front Nutr. 2021;8:717925. Published 2021 Aug 26. doi: 10.3389/fnut.2021.717925.</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">Osipenko M.F., Livzan M. A., Skalinskaya M. I., Lyalyukova E. A. The concentration of fecal calprotectin in the differential diagnosis of intestinal diseases. Therapevticheskyi Archiv. 2015; 87 (2): 30-33. (In Russ.)@@ Осипенко М. Ф., Ливзан М. А., Скалинская М. И., Лялюкова Е. А. Концентрация фекального кальпротектина в дифференциальной диагностике заболеваний кишечника. Терапевтический архив. 2015; 87(2): 30-33.</mixed-citation><mixed-citation xml:lang="en">Osipenko M.F., Livzan M. A., Skalinskaya M. I., Lyalyukova E. A. The concentration of fecal calprotectin in the differential diagnosis of intestinal diseases. Therapevticheskyi Archiv. 2015; 87 (2): 30-33. (In Russ.)@@ Осипенко М. Ф., Ливзан М. А., Скалинская М. И., Лялюкова Е. А. Концентрация фекального кальпротектина в дифференциальной диагностике заболеваний кишечника. Терапевтический архив. 2015; 87(2): 30-33.</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">Linsalata M., Riezzo G., D’Attoma B. et al. Noninvasive biomarkers of gut barrier function identify two subtypes of patients suffering from diarrhoea predominant-IBS: a case-control study. BMC Gastroenterol. 2018;18(1):167. Published 2018 Nov 6. doi: 10.1186/s12876-018-0888-6.</mixed-citation><mixed-citation xml:lang="en">Linsalata M., Riezzo G., D’Attoma B. et al. Noninvasive biomarkers of gut barrier function identify two subtypes of patients suffering from diarrhoea predominant-IBS: a case-control study. BMC Gastroenterol. 2018;18(1):167. Published 2018 Nov 6. doi: 10.1186/s12876-018-0888-6.</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Barbaro M.R., Cremon C., Caio G. et al. Zonulin serum levels are increased in nonceliac gluten sensitivity and irritable bowel syndrome with diarrhea. Gastroenterology. 2015;11:5072-5076 doi: 10.1016/S0016-5085(15)30192-X.</mixed-citation><mixed-citation xml:lang="en">Barbaro M.R., Cremon C., Caio G. et al. Zonulin serum levels are increased in nonceliac gluten sensitivity and irritable bowel syndrome with diarrhea. Gastroenterology. 2015;11:5072-5076 doi: 10.1016/S0016-5085(15)30192-X.</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">Singh P., Silvester J., Chen X. et al. Serum zonulin is elevated in IBS and correlates with stool frequency in IBS-D. United European Gastroenterol J. 2019;7(5):709-715. doi: 10.1177/2050640619826419.</mixed-citation><mixed-citation xml:lang="en">Singh P., Silvester J., Chen X. et al. Serum zonulin is elevated in IBS and correlates with stool frequency in IBS-D. United European Gastroenterol J. 2019;7(5):709-715. doi: 10.1177/2050640619826419.</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">Livzan M.A., Gaus O. V. Fecal zonulin as a biomarker of increased intestinal permeability in patients with irritable bowel syndrome (narrative review and pilot study results).Russian Journal of Evidence-based Gastroenterology = Dokazatel’naya gastroenterologiya. 2021;10(3):47-55. (In Russ.). doi: 10.17116/dokgastro20211003147.@@ Ливзан М. А., Гаус О. В. Содержание фекального зонулина - биомаркер синдрома кишечной проницаемости у больных синдромом раздраженного кишечника (обзор и результаты пилотного исследования). Доказательная гастроэнтерология. 2021;10(3):47-55. doi: 10.17116/dokgastro20211003147.</mixed-citation><mixed-citation xml:lang="en">Livzan M.A., Gaus O. V. Fecal zonulin as a biomarker of increased intestinal permeability in patients with irritable bowel syndrome (narrative review and pilot study results).Russian Journal of Evidence-based Gastroenterology = Dokazatel’naya gastroenterologiya. 2021;10(3):47-55. (In Russ.). doi: 10.17116/dokgastro20211003147.@@ Ливзан М. А., Гаус О. В. Содержание фекального зонулина - биомаркер синдрома кишечной проницаемости у больных синдромом раздраженного кишечника (обзор и результаты пилотного исследования). Доказательная гастроэнтерология. 2021;10(3):47-55. doi: 10.17116/dokgastro20211003147.</mixed-citation></citation-alternatives></ref><ref id="cit58"><label>58</label><citation-alternatives><mixed-citation xml:lang="ru">Drago S., El Asmar R., Di Pierro M. et al. Gliadin, zonulin and gut permeability: Effects on celiac and non-celiac intestinal mucosa and intestinal cell lines. Scand J Gastroenterol. 2006;41(4):408-419. doi: 10.1080/00365520500235334.</mixed-citation><mixed-citation xml:lang="en">Drago S., El Asmar R., Di Pierro M. et al. Gliadin, zonulin and gut permeability: Effects on celiac and non-celiac intestinal mucosa and intestinal cell lines. Scand J Gastroenterol. 2006;41(4):408-419. doi: 10.1080/00365520500235334.</mixed-citation></citation-alternatives></ref><ref id="cit59"><label>59</label><citation-alternatives><mixed-citation xml:lang="ru">Vanuytsel T., van Wanrooy S., Vanheel H. et al. Psychological stress and corticotropin-releasing hormone increase intestinal permeability in humans by a mast cell-dependent mechanism. Gut. 2014;63(8):1293-1299. doi: 10.1136/gutjnl-2013-305690.</mixed-citation><mixed-citation xml:lang="en">Vanuytsel T., van Wanrooy S., Vanheel H. et al. Psychological stress and corticotropin-releasing hormone increase intestinal permeability in humans by a mast cell-dependent mechanism. Gut. 2014;63(8):1293-1299. doi: 10.1136/gutjnl-2013-305690.</mixed-citation></citation-alternatives></ref><ref id="cit60"><label>60</label><citation-alternatives><mixed-citation xml:lang="ru">Li J., Zhu W., Liu W. et al. Rifaximin for Irritable Bowel Syndrome: A Meta-Analysis of Randomized Placebo-Controlled Trials. Medicine (Baltimore). 2016;95(4): e2534. doi: 10.1097/MD.0000000000002534.</mixed-citation><mixed-citation xml:lang="en">Li J., Zhu W., Liu W. et al. Rifaximin for Irritable Bowel Syndrome: A Meta-Analysis of Randomized Placebo-Controlled Trials. Medicine (Baltimore). 2016;95(4): e2534. doi: 10.1097/MD.0000000000002534.</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>
