<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">fcmedicine</journal-id><journal-title-group><journal-title xml:lang="ru">Фундаментальная и клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Fundamental and Clinical Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2500-0764</issn><issn pub-type="epub">2542-0941</issn><publisher><publisher-name>КемГМУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23946/2500-0764-2020-5-3-59-65</article-id><article-id custom-type="elpub" pub-id-type="custom">fcmedicine-299</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Популяционно-генетическое исследование мутации гена UGT1A1, ассоциированной со сниженной функцией печеночной УДФ-глюкуронилтрансферазы А1</article-title><trans-title-group xml:lang="en"><trans-title>Population genetic research of the mutation in ugt1a1 gene associated with reduced activity of liver UDP-glucuronosyltransferase A1</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1169-715X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Волков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Volkov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Волков Алексей Николаевич, кандидат биологических наук, доцент кафедры биологии с основами генетики и паразитологии; старший научный сотрудник Центральной научно-исследовательской лаборатории</p><p>650056, г. Кемерово, ул. Ворошилова, д. 22а </p></bio><bio xml:lang="en"><p>Dr. Alexey N. Volkov, PhD, Associate Professor, Department of Biology, Genetics and Parasitology; Senior Researcher, Central Research Laboratory</p><p>22a, Voroshilova Street, Kemerovo,650056 </p></bio><email xlink:type="simple">volkov_alex@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кемеровский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kemerovo State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>29</day><month>09</month><year>2020</year></pub-date><volume>5</volume><issue>3</issue><fpage>59</fpage><lpage>65</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Волков А.Н., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Волков А.Н.</copyright-holder><copyright-holder xml:lang="en">Volkov A.N.</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://fcm.kemsmu.ru/jour/article/view/299">https://fcm.kemsmu.ru/jour/article/view/299</self-uri><abstract><p>Цель. Определение частоты аллельных и генотипических вариантов полиморфного маркера rs8175347 гена UGT1A1 в выборке жителей Кемеровской области. Материалы и методы. Проведено популяционно-генетическое исследование мутации гена UGT1A1, снижающей активность УДФ-глюкуронилтрансферазы А1. Группа обследованных включала жителей Кемеровской области русской национальности (64 мужчины и 68 женщин). Для генотипирования маркера rs8175347 использовались образцы ДНК, полученной из цельной периферической крови обследованных. Проводилась аллель-специфическая амплификация изучаемого участка с последующим электрофоретическим разделением ПЦР-продуктов. Определялись частоты аллельных и генотипических вариантов rs8175347. Результаты. Частота минорного аллеля *28 маркера rs8175347, ассоциированного со сниженной функцией печеночного фермента UGT1A1, в изучаемой выборке составила 33,3%, а гомозиготного генотипа *28/*28 – 13,6%. Частота генотипа *28/*28 достоверно не отличалась у обследованных мужчин и женщин. Заключение. Установленная частота генотипа *28/*28 гена UGT1A1 в изученной выборке позволяет предположить высокую распространенность среди населения физиологических отклонений, ассоциированных с мутацией данного гена. По-видимому, более 10% представителей рассматриваемой популяции имеют сниженную активность UGT1A1 и в различных условиях могут демонстрировать симптомокомплекс синдрома Жильбера, нежелательные лекарственные реакции в ходе фармакотерапии.</p></abstract><trans-abstract xml:lang="en"><p>Aim. To explore allele and genotype frequencies of the rs8175347 polymorphism within the UGT1A1 gene in Kemerovo Region. Materials and Methods. The study sample included 64 male and 68 female inhabitants of the Kemerovo Region. Upon DNA isolation from the peripheral blood leukocytes, we conducted allele-specific polymerase chain reaction followed by electrophoretic detection of the genotype. Results. The frequency of minor allele *28 of rs8175347 polymorphism, which is associated with the downregulation of UDP-glucuronosyltransferase А1 in the liver, was 33.3%, while the frequency of *28/*28 genotype was 13.6% and did not significantly differ in the examined men and women. Conclusion. High frequency of the *28/*28 genotype in the studied sample suggests a high prevalence of reduced UDP-glucuronosyltransferase А1 activity and associated conditions including Gilbert’s syndrome and adverse drug reactions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>UGT1A1</kwd><kwd>rs8175347</kwd><kwd>УДФ-глюкуронилтрансфераза А1</kwd><kwd>молекулярно-генетическая диагностика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>UGT1A1</kwd><kwd>rs8175347</kwd><kwd>UDP-glucuronosyltransferase А1</kwd><kwd>molecular genetic testing</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">Plomin R, Haworth CM, Davis OS. Common disorders are quantitative traits. Nat Rev Genet. 2009;10(12):872-878. https://doi.org/10.1038/nrg2670</mixed-citation><mixed-citation xml:lang="en">Plomin R, Haworth CM, Davis OS. Common disorders are quantitative traits. Nat Rev Genet. 2009;10(12):872-878. https://doi.org/10.1038/nrg2670</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Cho JH, Gregersen PK. Genomics and the multifactorial nature of human autoimmune disease. N Engl J Med. 2011;365(17):1612-1623. https://doi.org/10.1056/NEJMra1100030</mixed-citation><mixed-citation xml:lang="en">Cho JH, Gregersen PK. Genomics and the multifactorial nature of human autoimmune disease. N Engl J Med. 2011;365(17):1612-1623. https://doi.org/10.1056/NEJMra1100030</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Visscher PM, Wray NR, Zhang Q, Sklar P, McCarthy MI, Brown MA, Yang J. 10 Years of GWAS discovery: biology, function, and translation. The Am J Hum Genet. 2017;101(1):5- 22. https://doi.org/10.1016/j.ajhg.2017.06.005</mixed-citation><mixed-citation xml:lang="en">Visscher PM, Wray NR, Zhang Q, Sklar P, McCarthy MI, Brown MA, Yang J. 10 Years of GWAS discovery: biology, function, and translation. The Am J Hum Genet. 2017;101(1):5- 22. https://doi.org/10.1016/j.ajhg.2017.06.005</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Chang M, He L, Cai L. An overview of genome-wide association studies. Methods Mol Biol. 2018;1754:97-108. https://doi.org/10.1007/978-1-4939-7717-8_6</mixed-citation><mixed-citation xml:lang="en">Chang M, He L, Cai L. An overview of genome-wide association studies. Methods Mol Biol. 2018;1754:97-108. https://doi.org/10.1007/978-1-4939-7717-8_6</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Волков А.Н., Цуркан Е.В. Мутация гена UGT1A1 как маркер высокого риска возникновения синдрома Жильбера: научно-прикладные аспекты. Анализ риска здоровью. 2019;2:123-129 [Volkov AN, Tsurkan EV. UGT1A1 gene mutation as a marker indicating there is a high risk of Gilbert's syndrome: theoretical and applied aspects. Health Risk Analysis. 2019;2:123-129. (In Russ.).] https://doi.org/10.21668/health.risk/2019.2.14</mixed-citation><mixed-citation xml:lang="en">Волков А.Н., Цуркан Е.В. Мутация гена UGT1A1 как маркер высокого риска возникновения синдрома Жильбера: научно-прикладные аспекты. Анализ риска здоровью. 2019;2:123-129 [Volkov AN, Tsurkan EV. UGT1A1 gene mutation as a marker indicating there is a high risk of Gilbert's syndrome: theoretical and applied aspects. Health Risk Analysis. 2019;2:123-129. (In Russ.).] https://doi.org/10.21668/health.risk/2019.2.14</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Strassburg CP. Hyperbilirubinemia syndromes (GilbertMeulengracht, Crigler-Najjar, Dubin-Johnson, and Rotor syndrome). Best Pract Res Clin Gastroenterol. 2010;24(5):555- 571. https://doi.org/10.1016/j.bpg.2010.07.007</mixed-citation><mixed-citation xml:lang="en">Strassburg CP. Hyperbilirubinemia syndromes (GilbertMeulengracht, Crigler-Najjar, Dubin-Johnson, and Rotor syndrome). Best Pract Res Clin Gastroenterol. 2010;24(5):555- 571. https://doi.org/10.1016/j.bpg.2010.07.007</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Memon N, Weinberger BI, Hegyi T, Aleksunes LM. Inherited disorders of bilirubin clearance. Pediatr Res. 2016;79(3):378- 386. https://doi.org/10.1038/pr.2015.247</mixed-citation><mixed-citation xml:lang="en">Memon N, Weinberger BI, Hegyi T, Aleksunes LM. Inherited disorders of bilirubin clearance. Pediatr Res. 2016;79(3):378- 386. https://doi.org/10.1038/pr.2015.247</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Innocenti F, Schilsky RL, Ramírez J, Janisch L, Undevia S, House LK, Das S, Wu K, Turcich M, Marsh R, Karrison T, Maitland ML, Salgia R, Ratain MJ. Dose-finding and pharmacokinetic study to optimize the dosing of irinotecan according to the UGT1A1 genotype of patients with cancer. J Clin Oncol. 2014;32(22):2328-2334. https://doi.org/10.1200/JCO.2014.55.2307</mixed-citation><mixed-citation xml:lang="en">Innocenti F, Schilsky RL, Ramírez J, Janisch L, Undevia S, House LK, Das S, Wu K, Turcich M, Marsh R, Karrison T, Maitland ML, Salgia R, Ratain MJ. Dose-finding and pharmacokinetic study to optimize the dosing of irinotecan according to the UGT1A1 genotype of patients with cancer. J Clin Oncol. 2014;32(22):2328-2334. https://doi.org/10.1200/JCO.2014.55.2307</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Wang LZ, Ramirez J, Yeo W, Chan MY, Thuya WL, Lau JY, Wan SC, Wong AL, Zee YK, Lim R, Lee SC, Ho PC, Lee HS, Chan A, Ansher S, Ratain MJ, Goh BC. Glucuronidation by UGT1A1 is the dominant pathway of the metabolic disposition of belinostat in liver cancer patients. PLoS One. 2013;8(1):e54522. https://doi.org/10.1371/journal.pone.0054522</mixed-citation><mixed-citation xml:lang="en">Wang LZ, Ramirez J, Yeo W, Chan MY, Thuya WL, Lau JY, Wan SC, Wong AL, Zee YK, Lim R, Lee SC, Ho PC, Lee HS, Chan A, Ansher S, Ratain MJ, Goh BC. Glucuronidation by UGT1A1 is the dominant pathway of the metabolic disposition of belinostat in liver cancer patients. PLoS One. 2013;8(1):e54522. https://doi.org/10.1371/journal.pone.0054522</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Тимошкина Н.Н., Богомолова О.А., Жужеленко И.А., Кабанов С.Н., Калабанова Е.А., Миташок И.С., Светицкая Я.В., Водолажский Д.И. Исследование полиморфизмов генов UGT1A1 и DPYD у пациентов с колоректальным раком. Сибирский онкологический журнал. 2018;17(6):49- 56 [Timoshkina NN, Bogomolova OA, Zhuzhelenko IA, Kabanov SN, Kalabanova EA, Mitashok IS, Svetitskaya YV, Vodolazhskii DI. Study of polymorphisms of UGT1A1 and DPYD genes in chemotherapy for colorectal cancer. Siberian Journal of Oncology. 2018;17(6):49-56. (In Russ.).] https://doi.org/10.21294/1814-4861-2018-17-6-49-56</mixed-citation><mixed-citation xml:lang="en">Тимошкина Н.Н., Богомолова О.А., Жужеленко И.А., Кабанов С.Н., Калабанова Е.А., Миташок И.С., Светицкая Я.В., Водолажский Д.И. Исследование полиморфизмов генов UGT1A1 и DPYD у пациентов с колоректальным раком. Сибирский онкологический журнал. 2018;17(6):49- 56 [Timoshkina NN, Bogomolova OA, Zhuzhelenko IA, Kabanov SN, Kalabanova EA, Mitashok IS, Svetitskaya YV, Vodolazhskii DI. Study of polymorphisms of UGT1A1 and DPYD genes in chemotherapy for colorectal cancer. Siberian Journal of Oncology. 2018;17(6):49-56. (In Russ.).] https://doi.org/10.21294/1814-4861-2018-17-6-49-56</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Волков А.Н., Хабиева С.М., Смирнова Е.Ю. Генодиагностика мутаций UGT1A1 в практике современной медицины. Клиническая лабораторная диагностика. 2018;63(3):186-192 [Volkov AN, Khabieva SM, Smirnova EYu. The gene diagnostic of mutations UGT1A1 in practice of modern medicine. Russian Clinical Laboratory Diagnostics. 2018;63(3):186-192. (In Russ.).] https://doi.org/10.18821/0869-2084-2018-63-3-186-192</mixed-citation><mixed-citation xml:lang="en">Волков А.Н., Хабиева С.М., Смирнова Е.Ю. Генодиагностика мутаций UGT1A1 в практике современной медицины. Клиническая лабораторная диагностика. 2018;63(3):186-192 [Volkov AN, Khabieva SM, Smirnova EYu. The gene diagnostic of mutations UGT1A1 in practice of modern medicine. Russian Clinical Laboratory Diagnostics. 2018;63(3):186-192. (In Russ.).] https://doi.org/10.18821/0869-2084-2018-63-3-186-192</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Girard H, Butler LM, Villeneuve L, Millikan RC, Sinha R, Sandler RS, Guillemette C. UGT1A1 and UGT1A9 functional variants, meat intake, and colon cancer, among Caucasians and African Americans. Mutat Res. 2008;644(1-2):56-63. https://doi.org/10.1016/j.mrfmmm.2008.07.002</mixed-citation><mixed-citation xml:lang="en">Girard H, Butler LM, Villeneuve L, Millikan RC, Sinha R, Sandler RS, Guillemette C. UGT1A1 and UGT1A9 functional variants, meat intake, and colon cancer, among Caucasians and African Americans. Mutat Res. 2008;644(1-2):56-63. https://doi.org/10.1016/j.mrfmmm.2008.07.002</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Fernández Salazara JM, Remacha Sevilla Á, del Río Conde E, Baiget Bastús M. Distribución del genotipo A(TA)7TAA asociado al síndrome de Gilbert en la población española. Med Clin (Barc). 2000;115(14): 540-541.</mixed-citation><mixed-citation xml:lang="en">Fernández Salazara JM, Remacha Sevilla Á, del Río Conde E, Baiget Bastús M. Distribución del genotipo A(TA)7TAA asociado al síndrome de Gilbert en la población española. Med Clin (Barc). 2000;115(14): 540-541.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Biondi ML, Turri O, Dilillo D, Stival G, Guagnellini E. Contribution of the TATA-box genotype (Gilbert syndrome) to serum bilirubin concentrations in the Italian population. Clin Chem. 1999;45(6 Pt 1):897-898.</mixed-citation><mixed-citation xml:lang="en">Biondi ML, Turri O, Dilillo D, Stival G, Guagnellini E. Contribution of the TATA-box genotype (Gilbert syndrome) to serum bilirubin concentrations in the Italian population. Clin Chem. 1999;45(6 Pt 1):897-898.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Marinkovic N, Pasalic D, Grskovic B, Ferencak G, Honović L, Rukavina AS. Genotype frequencies of UDPGlucuronosyltransferase 1A1 promoter gene polymorphism in the population of healthy Croatian pre-scholars. Col Antropol. 2008;32(3):725-729.</mixed-citation><mixed-citation xml:lang="en">Marinkovic N, Pasalic D, Grskovic B, Ferencak G, Honović L, Rukavina AS. Genotype frequencies of UDPGlucuronosyltransferase 1A1 promoter gene polymorphism in the population of healthy Croatian pre-scholars. Col Antropol. 2008;32(3):725-729.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Te Morsche RH, Zusterzeel PL, Raijmakers MT, Roes EM, Steegers EA, Peters WH. Polymorphism in the promoter region of the bilirubin UDP-glucuronosyltransferase (Gilbert's syndrome) in healthy Dutch subjects. Hepatology. 2001;33(3):765. https://doi.org/10.1053/jhep.2001.0103303le03</mixed-citation><mixed-citation xml:lang="en">Te Morsche RH, Zusterzeel PL, Raijmakers MT, Roes EM, Steegers EA, Peters WH. Polymorphism in the promoter region of the bilirubin UDP-glucuronosyltransferase (Gilbert's syndrome) in healthy Dutch subjects. Hepatology. 2001;33(3):765. https://doi.org/10.1053/jhep.2001.0103303le03</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang A, Xing Q, Qin S, Du J, Wang L, Yu L, Li X, Xu L, Xu M, Feng G, He L. Intra-ethnic differences in genetic variants of the UGT-glucuronosyltransferase 1A1 gene in Chinese populations. Pharmacogenomics J. 2007;7(5):333-338. https://doi.org/10.1038/sj.tpj.6500424</mixed-citation><mixed-citation xml:lang="en">Zhang A, Xing Q, Qin S, Du J, Wang L, Yu L, Li X, Xu L, Xu M, Feng G, He L. Intra-ethnic differences in genetic variants of the UGT-glucuronosyltransferase 1A1 gene in Chinese populations. Pharmacogenomics J. 2007;7(5):333-338. https://doi.org/10.1038/sj.tpj.6500424</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Sato H, Uchida T, Toyota K, Kanno M, Hashimoto T, Watanabe M, Nakamura T, Tamiya G, Aoki K, Hayasaka K. Association of breast-fed neonatal hyperbilirubinemia with UGT1A1 polymorphisms: 211G4A (G71R) mutation becomes a risk factor under inadequate feeding. J Hum Genet. 2013;58(1):7-10. https://doi.org/10.1038/jhg.2012.116</mixed-citation><mixed-citation xml:lang="en">Sato H, Uchida T, Toyota K, Kanno M, Hashimoto T, Watanabe M, Nakamura T, Tamiya G, Aoki K, Hayasaka K. Association of breast-fed neonatal hyperbilirubinemia with UGT1A1 polymorphisms: 211G4A (G71R) mutation becomes a risk factor under inadequate feeding. J Hum Genet. 2013;58(1):7-10. https://doi.org/10.1038/jhg.2012.116</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Huo D, Kim HJ, Adebamowo CA, Ogundiran TO, Akang EE, Campbell O, Adenipekun A, Niu Q, Sveen L, Fackenthal JD, Fackenthal DL, Das S, Cox N, Di Rienzo A, Olopade OI. Genetic polymorphisms in uridine diphospho-glucuronosyltransferase 1A1 and breast cancer risk in Africans. Breast Cancer Res Treat. 2008;110(2):367-376. https://doi.org/10.1007/s10549-007-9720-7</mixed-citation><mixed-citation xml:lang="en">Huo D, Kim HJ, Adebamowo CA, Ogundiran TO, Akang EE, Campbell O, Adenipekun A, Niu Q, Sveen L, Fackenthal JD, Fackenthal DL, Das S, Cox N, Di Rienzo A, Olopade OI. Genetic polymorphisms in uridine diphospho-glucuronosyltransferase 1A1 and breast cancer risk in Africans. Breast Cancer Res Treat. 2008;110(2):367-376. https://doi.org/10.1007/s10549-007-9720-7</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Делягин В.М., Уразбагамбетов А.У. Медицинское сопровождение пациентов с семейными доброкачественными гипербилирубинемиями. РМЖ. 2008;16(18):1194-1198 [Delyagin VM, Urazbagambetov AU. Meditsinskoe soprovozhdenie patsientov s semeynymi dobrokachestvennymi giperbilirubinemiyami. Russian Medical Journal. 2008;16(18):1194-1198. (In Russ.).]</mixed-citation><mixed-citation xml:lang="en">Делягин В.М., Уразбагамбетов А.У. Медицинское сопровождение пациентов с семейными доброкачественными гипербилирубинемиями. РМЖ. 2008;16(18):1194-1198 [Delyagin VM, Urazbagambetov AU. Meditsinskoe soprovozhdenie patsientov s semeynymi dobrokachestvennymi giperbilirubinemiyami. Russian Medical Journal. 2008;16(18):1194-1198. (In Russ.).]</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Lingenhel A, Kollerits B, Schwaiger JP, Hunt SC., Gress R, Hopkins PN, Schoenborn V, Heid IM, Kronenberg F. Serum bilirubin levels, UGT1A1 polymorphisms and risk for coronary artery disease. Exp Gerontol. 2008;43(12):1102-1107. https://doi.org/10.1016/j.exger.2008.08.047</mixed-citation><mixed-citation xml:lang="en">Lingenhel A, Kollerits B, Schwaiger JP, Hunt SC., Gress R, Hopkins PN, Schoenborn V, Heid IM, Kronenberg F. Serum bilirubin levels, UGT1A1 polymorphisms and risk for coronary artery disease. Exp Gerontol. 2008;43(12):1102-1107. https://doi.org/10.1016/j.exger.2008.08.047</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>
