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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">zabmedvestnik</journal-id><journal-title-group><journal-title xml:lang="ru">Забайкальский медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Transbaikalian Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">1998-6173</issn><publisher><publisher-name>Читинская государственная медицинская академия</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52485/19986173_2022_4_1</article-id><article-id custom-type="elpub" pub-id-type="custom">zabmedvestnik-93</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 ИССЛЕДОВАНИЯ</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>Содержание NK и NKT- лимфоцитов и их коагрегатов с тромбоцитами в периферической крови здоровых детей разного возраста</article-title><trans-title-group xml:lang="en"><trans-title>Content of NK and NKT-lymphocytes and their coaggregates with platelets in the peripheral blood of healthy children of different ages</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Богомягкова</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Bogomyagkova</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39a Gorky Street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солпов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Solpov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39a Gorky Street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терешков</surname><given-names>П. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Tereshkov</surname><given-names>P. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39a Gorky Street, Chita, 672000</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Витковский</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vitkovsky</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>672000, г. Чита, ул. Горького, 39а</p></bio><bio xml:lang="en"><p>39a Gorky Street, Chita, 672000</p></bio><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 «Читинская государственная медицинская академия» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chita State Medical Academy</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>02</day><month>08</month><year>2024</year></pub-date><volume>0</volume><issue>4</issue><fpage>1</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Богомягкова Е.Н., Солпов А.В., Терешков П.П., Витковский Ю.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Богомягкова Е.Н., Солпов А.В., Терешков П.П., Витковский Ю.А.</copyright-holder><copyright-holder xml:lang="en">Bogomyagkova E.N., Solpov A.V., Tereshkov P.P., Vitkovsky Y.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.zabmedvestnik.ru/jour/article/view/93">https://www.zabmedvestnik.ru/jour/article/view/93</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Определить содержание натуральных киллеров (NK-лимфоцитов) и натуральных киллеров Т-лимфоцитов (NKT-лимфоцитов) и их коагрегатов с тромбоцитами PNKcelC (Platelet NK-cells Co-aggregates), PNKTcelC (Platelet NKT-cells Co-aggregates) в периферической крови здоровых детей разного возраста при помощи проточной цитофлуориметрии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено исследование цельной крови 111 здоровых детей в возрасте от 7 месяцев до 14 лет. Периферическую кровь детей забирали в вакуумные пробирки с ЭДТА. Для выявления основных популяций и субпопуляций лимфоцитов, тромбоцитарно-лимфоцитарных коагрегатов применялись моноклональные антитела, конъюгированные с различными флуорохромами. Определение исследуемых параметров проводили с использованием метода проточной цитофлуориметрии. Для сравнения всех 6 исследуемых групп по одному количественному признаку применялся критерий Краскела–Уоллиса (H). При наличии статистически значимых различий проводилось попарное сравнение с помощью критерия Манна-Уитни (U) с поправкой Бонферрони.</p></sec><sec><title>Результаты</title><p>Результаты. Относительное содержание NK-клеток в периферической крови было минимальным у детей первого года жизни и постепенно возрастало к 12 годам. Абсолютное содержание NK-лимфоцитов оставалось неизменным во всех возрастных группах. Абсолютное и относительное содержание NKТ-клеток постепенно повышалось с возрастом, достигая максимальных значений у детей 12 лет. Впервые установлено, что абсолютное содержание PNKTcelC было минимальным у детей в возрасте 1-2 года и максимальным у детей в возрасте от 2 до 6 лет. При этом абсолютное содержание PNKcelC оставалось неизменным во всех возрастных группах. Однако относительное содержание PNKcelC находилось на стабильно низком уровне практически во всех обследуемых возрастных группах, кроме детей в возрасте от 1 года до 2 лет, у которых наблюдалось значительное увеличение этого показателя.</p></sec><sec><title>Заключение</title><p>Заключение. Содержание NK и NKT-клеток, а также PNKcelC, PNKTcelC зависит от возраста детей.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To determine the content of natural killer cells (NK-lymphocytes) and natural killer T-lymphocytes (NKT-lymphocytes) and their co-aggregates with platelets PNKcelC (Platelet NK-cells Co-aggregates), PNKTcelC (Platelet NKT-cells Co-aggregates) in the peripheral blood of healthy children of different ages by flow cytometry.</p></sec><sec><title>Methods</title><p>Methods. Simples of whole blood of 111 healthy children in age up 7 months to 14 years were studied. Peripheral blood of children was taken into vacuum tubes with EDTA. Monoclonal antibodies to cell markers of platelets and lymphocytes were used to determine the platelet-cells contacts by flow cytometry method. The Kruskal–Wallis test (H), Mann–Whitney (U) test with the Bonferroni correction were applied.</p></sec><sec><title>Results</title><p>Results. The relative content of NK cells in the peripheral blood was minimal in children of the first year of life and gradually increased by the age of 12. The absolute content of NK-lymphocytes did not change in all age groups. The absolute and relative content of NKT cells gradually increased in children as they grow older and reach maximum values in 12-year-old. It was established for the first time that the absolute content of PNKTcelC was minimal in 1–2 years old and maximal in 2–6 in children. At the same time, the absolute content of PNKcelC did not change in all groups. However, the relative content of PNKcelC had constant low level in all studied groups, except grope of children 2 years old; in those this indicator was increased.</p></sec><sec><title>Conclusions</title><p>Conclusions. The content of NK and NKT cells, as well as PNKcelC, PNKTcelC depend on age.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>NK-лимфоциты</kwd><kwd>NKT-лимфоциты</kwd><kwd>тромбоцитарно-лимфоцитарные коагрегаты</kwd><kwd>здоровые дети</kwd></kwd-group><kwd-group xml:lang="en"><kwd>NK-lymphocytes</kwd><kwd>NKT-lymphocytes</kwd><kwd>platelet-lymphocyte co-aggregates</kwd><kwd>healthy children</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">Zahran, A.M., Saad, K., Elsayh, K.I. et al. Upregulation of Cytotoxic T-cells in pediatric patients with Gaucher disease. SciRep. 2022. 12. 4977. https://doi.org/10.1038/s41598-022-08843-4</mixed-citation><mixed-citation xml:lang="en">Zahran, A.M., Saad, K., Elsayh, K.I. et al. Upregulation of Cytotoxic T-cells in pediatric patients with Gaucher disease. SciRep. 2022. 2. 4977. https://doi.org/10.1038/s41598-022-08843-4.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Freud, AG; Mundy-Bosse, B.L.; Yu, J.; Caligiuri, M.A. Broad spectrum of human natural killer cell diversity. Immunity. 2017. 47. 820–833.</mixed-citation><mixed-citation xml:lang="en">Freud, AG; Mundy-Bosse, B.L.; Yu, J.; Caligiuri, M.A. Broad spectrum of human natural killer cell diversity. Immunity. 2017. 47. 820–833.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Chen, Yu.; Lu, D.; Churov, A.; Fu, R. Progress in research on NK cell receptors and their signaling pathways. Mediat. Inflammation. 2020. 6437057.</mixed-citation><mixed-citation xml:lang="en">Chen, Yu.; Lu, D.; Churov, A.; Fu, R. Progress in research on NK cell receptors and their signaling pathways. Mediat. Inflammation. 2020. 6437057.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Schwane, W.; Hyun-Tran, V.H.; Vollmers, S.; Yakup, V.M.; Sauter, J.; Schmidt, A.H.; Payne, S.; Altfeld, M.; Richert, L.; Koerner, K. Distinguishing features in the receptor repertoireDistinguish between CD56bright and CD56dim natural killer cells. Front. Immunol. 2020. 11. 568927.</mixed-citation><mixed-citation xml:lang="en">Schwane, W.; Hyun-Tran, V.H.; Vollmers, S.; Yakup, V.M.; Sauter, J.; Schmidt, A.H.; Payne, S.; Altfeld, M.; Richert, L.; Koerner, K. Distinguishing features in the receptor repertoire Distinguish between CD56bright and CD56dim natural killer cells. Front. Immunol. 2020. 11. 568927.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zahran AM, Abdel-Rahim MH, Elsayh KI, Hassanien MM, Mahran SA, Hetta HF. Natural Killer and Natural Killer T Cells in Juvenile Systemic Lupus Erythematosus: Relation to Disease Activity and Progression. Arch Immunol Ther Exp (Warsz). 2019. 67(3). 161-169. doi: 10.1007/s00005-019-00537-6.</mixed-citation><mixed-citation xml:lang="en">Zahran AM, Abdel-Rahim MH, Elsayh KI, Hassanien MM, Mahran SA, Hetta HF. Natural Killer and Natural Killer T Cells in Juvenile Systemic Lupus Erythematosus: Relation to Disease Activity and Progression. Arch ImmunolTherExp (Warsz). 2019. 67(3). 161-169. doi: 10.1007/s00005-019-00537-6.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Zhou, J.; Tian, Z.; Peng, H. Tissue-resident NK cells and other innate lymphoid cells. Add. Immunol. 2020. 145. 37–53.</mixed-citation><mixed-citation xml:lang="en">Zhou, J.; Tian, Z.; Peng, H. Tissue-resident NK cells and other innate lymphoid cells. Add. Immunol. 2020. 145. 37–53.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Hashemi, E.; Malarkannan, S. Tissue-resident NK cells: development, maturation, and clinical relevance. Cancers. 2020. 12. 1553.</mixed-citation><mixed-citation xml:lang="en">Hashemi, E.; Malarkannan, S. Tissue-resident NK cells: development, maturation, and clinical relevance. Cancers. 2020. 12. 1553.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Mezger M., Nording H., Sauter R. et al.Platelets and immune responses during thromboinÀammation. Front Immunol. 2019. 10. 1731. DOI: https://www.doi.org/10.3389/¿mmu.2019.01731.</mixed-citation><mixed-citation xml:lang="en">Mezger M., Nording H., Sauter R. et al.Platelets and immune responses during thromboinÀammation. Front Immunol. 2019. 10. 1731. DOI: https://www.doi.org/10.3389/¿mmu.2019.01731</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Lukasik Z.M., Makowski M., Makowska J.S. From blood coagulation to innate and adaptive immunity: the role of platelets in the physiology and pathology of autoimmune disorders. Rheumatol. Int. 2018. 38 (6). 959–74. DOI: https://www.doi.org/10.1007/s00296-018-4001-9.</mixed-citation><mixed-citation xml:lang="en">Lukasik Z.M., Makowski M., Makowska J.S. From blood coagulation to innate and adaptive immunity: the role of platelets in the physiology and pathology of autoimmune disorders. Rheumatol. Int. 2018. 38 (6). 959–74. DOI: https://www.doi.org/10.1007/s00296-018-4001-9.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Кузник Б.И., Батожаргалова Б.Ц., Витковский Ю.А. Состояние иммунитета и лимфоцитарно-тромбоцитарной адгезии у детей с хроническим деформирующим бронхитом. Медицинская иммунология. 2008. 10 (6). 583–588.</mixed-citation><mixed-citation xml:lang="en">Kuznik B.I., Batozhargalova B.Ts., Vitkovsky Yu.A. The state of immunity and lymphocytic- platelet adhesion in children with chronic deforming bronchitis. Medical immunology. 2008. 10(6). 583–588. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Долина А.Б., Кузник Б.И., Розенберг В.Я., Вишнякова Т.М., Витковский Ю.А. Влияние тималина на состояние иммунитета и лимфоцитарно-тромбоцитарную адгезию у детей с вторичным инфекционным эндокардитом. Медицинская иммунология. 2010. 12(4-5). 381- 386. https://doi.org/10.15789/1563-0625-2010-4-5-381-386.</mixed-citation><mixed-citation xml:lang="en">Dolina A.B., Kuznik B.I., Rozenberg V.Ya., Vishnyakova T.M., Vitkovsky Yu.A. Influence of thymalin on the state of immunity and lymphocytic-platelet adhesion in children with secondary infective endocarditis. Medical immunology. 2010. 12(4-5). 381-386. https://doi.org/10.15789/1563-0625-2010-4-5-381-386.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Витковский Ю.А., Кузник Б.И., Солпов А.В. Феномен лимфоцитарно-тромбоцитарного розеткообразования. Иммунология. 1999. (4). 35–7.</mixed-citation><mixed-citation xml:lang="en">Vitkovsky Yu.A., Kuznik B.I., Solpov A.V. Phenomenon of lymphocytic-platelet rosette formation. Immunology. 1999. (4). 35–7. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Витковский Ю.А., Кузник Б.И., Солпов А.В. Патогенетическое значение лимфоцитарно- тромбоцитарной адгезии. Медицинская иммунология. 2006. 8(5–6). 745–3.</mixed-citation><mixed-citation xml:lang="en">Vitkovsky Yu.A., Kuznik B.I., Solpov A.V. Pathogenetic significance of lymphocytic-platelet adhesion. Medical immunology. 2006. 8(5–6). 745–3. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Solpov A., Shenkman B., Vitkovsky Y., Brill G., Koltakov A., Farzam N., Varon D., Bank I., Savion N. Platelets enhance CD4+ lymphocyte adhesion to extracellular matrix under fl ow conditions: role of platelet aggregation, integrins, and non-integrin receptors. Thromb. Haemost. 2006. 95 (5). 815–21.</mixed-citation><mixed-citation xml:lang="en">Solpov A., Shenkman B., Vitkovsky Y., Brill G., Koltakov A., Farzam N., Varon D., Bank I., SavionN. Platelets enhance CD4+ lymphocyte adhesion to extracellular matrix under fl ow conditions: role of platelet aggregation, integrins, and non-integrin receptors. Thromb. Haemost. 2006. 95 (5). 815–21.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Кузник Б.И., ВитковскийЮ.А., Солпов А.В. Адгезивные молекулы и лейкоцитарно- тромбоцитарные взаимодействия. Вестник гематологии. 2006. 2 (2). 42–55.</mixed-citation><mixed-citation xml:lang="en">Kuznik B.I., Vitkovsky Yu.A., Solpov A.V. Adhesive molecules and leukocyte-platelet interactions. Bulletin of hematology. 2006. 2(2). 42–55. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Shenkman B., Brill G., Solpov A.,Vitkovsky Y., Kuznik B., Koltakov A., Kotev-Emeth S., Savion N., Bank I. CD4+ lymphocytes require platelets for adhesion to immobilized fi bronectin in fl ow: role of beta (1) (CD29)-, beta(2) (CD18)-related integrin’s and non-integrin receptors. Cell. Immunol. 2006. 242 (1). 52–9. DOI: https://doi.org/10.1016/j.cellimm.2006.09.005.</mixed-citation><mixed-citation xml:lang="en">Shenkman B., Brill G., Solpov A.,Vitkovsky Y., Kuznik B., Koltakov A., Kotev-Emeth S., Savion N., Bank I. CD4+ lymphocytes require platelets for adhesion to immobilized fi bronectin in fl ow: role of beta (1) (CD29)-, beta(2) (CD18)-related integrin’s and non-integrin receptors. Cell. Immunol. 2006. 242(1). 52–9. DOI: https://doi.org/10.1016/j.cellimm.2006.09.005</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Солпова О.А., Аветисян М.А., Терешков П.П., Солпов А.В., Витковский Ю.А. Участие TCRαβ- и γδ-T-лимфоцитов, P-селектинав формировании клеточно-тромбоцитарных коагрегатов. Забайкальский медицинский вестник. 2016. 2. 71–9.</mixed-citation><mixed-citation xml:lang="en">Solpova O.A., Avetisyan M.A., Tereshkov P.P., Solpov A.V., Vitkovsky Yu.A. Participation of TCRαβ- and γδ-T-lymphocytes, P-selectin in the formation of cell-platelet coaggregates. Transbaikal Medical Bulletin. 2016. (2). 71–9. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Хайдуков С.В., Байдун Л.А., Зурочка А.В., Тотолян А.А. Стандартизованная технология «исследование субпопуляционного состава лимфоцитов периферической крови с применением проточных цитофлюориметров-анализаторов» (ПРОЕКТ). Медицинская иммунология. 2012. 14 (3). 255–68.</mixed-citation><mixed-citation xml:lang="en">Khaidukov S.V., Baidun L.A., Zurochka A.V., Totolyan A.A. Standardized technology "study of the subpopulation composition of peripheral blood lymphocytes using flow cytofluorometer- analyzers" (PROJECT). Medical immunology. 2012. 14(3). 255–68. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Ding Y., Zhou L., Xia Yu., Song H., Yang J., Zhao X. Reference values for peripheral blood lymphocyte subsets of healthy children in China. Journal of allergologyand clinical immunology. 2018. DOI: https://doi.org/10.1016/j.jaci.2018.04.022</mixed-citation><mixed-citation xml:lang="en">Ding Y., Zhou L., Xia Yu., Song H., Yang J., Zhao X. Reference values for peripheral blood lymphocyte subsets of healthy children in China. Journal of allergologyand clinical immunology. 2018. DOI: https://doi.org/10.1016/j.jaci.2018.04.022</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Lerkvaleekul B., Apiwattanakul N., Klinmalai C., HongengS.,Vilaiyuk S. Age-related changes in lymphocyte subpopulations in healthy Thai children. J. Clin. Lab. Anal. 2020. 34(5). e23156. DOI: https://www.doi.org/10.1002/jcla.23156.</mixed-citation><mixed-citation xml:lang="en">Lerkvaleekul B., Apiwattanakul N., Klinmalai C., HongengS.,Vilaiyuk S. Age-related changes in lymphocyte subpopulations in healthy Thai children. J. Clin. Lab. Anal. 2020. 34 (5). e23156. DOI: https://www.doi.org/10.1002/jcla.23156</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Valiathan R., Ashman M., Asthana D. Effects of Ageing on the Immune System: Infants to Elderly. Scand J Immunol. 2016. 83 (4). 255–66. DOI:https://doi.org/10.1111/sji.12413.</mixed-citation><mixed-citation xml:lang="en">Valiathan R., Ashman M., Asthana D. Effects of Ageing on the Immune System: Infants to Elderly. Scand J Immunol. 2016. 83 (4). 255–66. DOI:https://doi.org/10.1111/sji.12413</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Розенберг В.Я., Бутыльский А.Н., Кузник Б.И. Возрастная динамика показателей гемограммы и иммунного статуса у детей различного возраста. Медицинская иммунология. 2011. 13(2-3). 261-266. https://doi.org/10.15789/1563-0625-2011-2-3-261-266.</mixed-citation><mixed-citation xml:lang="en">Rosenberg V.Ya., Butyl'skii A.N., Kuznik B.I. Age dynamics of hemogram and immune status in children of different ages. Medical immunology. 2011. 13(2-3). 261-266. https://doi.org/10.15789/1563-0625-2011-2-3-261-266. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Tosato F., Bucciol G., Pantano G., Putti M.C., Sanzari M.C., Basso G., Plebani M. Lymphocytes subsets reference values in childhood. Cytometry A. 2015. 87 (1). 81–5. DOI: https://doi.org/10.1002/cyto.a.22520.</mixed-citation><mixed-citation xml:lang="en">Tosato F., Bucciol G., Pantano G., Putti M.C., Sanzari M.C., Basso G., Plebani M. Lymphocytes subsets reference values in childhood. Cytometry A. 2015. 87 (1). 81–5. DOI: https://doi.org/10.1002/cyto.a.22520</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Shearer WT, Rosenblatt HM, Gelman RS, Oyomopito R, Plaeger S, Stiehm ER, Wara DW, Douglas SD, Luzuriaga K, McFarland EJ, Yogev R, Rathore MH, Levy W, Graham BL, Spector SA; Pediatric AIDS Clinical Trials Group. Lymphocyte subsets in healthy children from birth through 18 years of age: the Pediatric AIDS Clinical Trials Group P1009 study. J AllergyClinImmunol. 2003. 112(5). 973-80. doi: 10.1016/j.jaci.2003.07.003.</mixed-citation><mixed-citation xml:lang="en">Shearer WT, Rosenblatt HM, Gelman RS, Oyomopito R, Plaeger S, Stiehm ER, Wara DW, Douglas SD, Luzuriaga K, McFarland EJ, Yogev R, Rathore MH, Levy W, Graham BL, Spector SA; Pediatric AIDS Clinical Trials Group. Lymphocyte subsets in healthy children from birth through 18 years of age: the Pediatric AIDS Clinical Trials Group P1009 study. J AllergyClinImmunol. 2003. 112(5). 973-80. doi: 10.1016/j.jaci.2003.07.003.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">De Sanctis, J.B.; Garmendia, J.V.; Hajdúch, M. Overview of Memory NK Cells in Viral Infections: Possible Role in SARS-CoV-2 Infection. Immunol. 2022. 2. 52-67. https://doi.org/10.3390/immuno2010005.</mixed-citation><mixed-citation xml:lang="en">De Sanctis, J.B.; Garmendia, J.V.; Hajdúch, M. Overview of Memory NK Cells in Viral Infections: Possible Role in SARS-CoV-2 Infection. Immunol. 2022. 2. 52-67. https://doi.org/10.3390/immuno2010005.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Duygu B, Olieslagers TI, Groeneweg M, Voorter CEM, Wieten L. HLA Class I Molecules as Immune Checkpoints for NK Cell Alloreactivity and Anti-Viral Immunity in Kidney Transplantation. FrontImmunol. 2021. 12. 680480. doi: 10.3389/fimmu.2021.680480.</mixed-citation><mixed-citation xml:lang="en">Duygu B, Olieslagers TI, Groeneweg M, Voorter CEM, Wieten L. HLA Class I Molecules as Immune Checkpoints for NK Cell Alloreactivity and Anti-Viral Immunity in Kidney Transplantation. FrontImmunol. 2021. 12. 680480. doi: 10.3389/fimmu.2021.680480.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Кузник Б.И, Максимова О.Г. Общая гематология. Гематология детского возраста. Учебное пособие. Ростов н/ Д. Феникс 2007. 573.</mixed-citation><mixed-citation xml:lang="en">Kuznik B.I., Maksimova O.G. General hematology. Hematology of childhood. Tutorial. Rostov n / D. Phoenix 2007. 573.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Ali R.A., Wuescher L.M., Worth R.G. Platelets: essential components of the immune system. CurrTrendsImmunol. 2015. 16. 65-78.</mixed-citation><mixed-citation xml:lang="en">Ali R.A., Wuescher L.M., Worth R.G. Platelets: essential components of the immune system. CurrTrendsImmunol. 2015. 16. 65-78.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Богомягкова Е.Н., Солпов А.В., Терешков П.П., Трушина Н.П., Витковский Ю.А. Возрастные изменения содержания αβ-, γδ-т-лимфоцитов и их некоторых минорных субпопуляций у здоровых детей. Иммунология. 2021. 42(5). 526-535. DOI: 10.33029/0206-4952-2021-42-4-526-535</mixed-citation><mixed-citation xml:lang="en">Bogomyagkova E.N., Solpov A.V., Tereshkov P.P., Trushina N.G., Vitkovsky Yu.A. Age-related changes in the content of αβ-, γδ-T-lymphocytes and some its minor subpopulations in healthy children. Immunologia. 2021. 42(5). 526-535. DOI: 10.33029/0206-4952-2021-42-4-526-535. in Russian.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Богомягкова Е.Н., Солпов А.В., Витковский Ю.А., Терешков П.П. Cодержание коагрегатов тромбоцитов с αβ-, γδ-T-лимфоцитами и их некоторыми минорными субпопуляциями в крови у здоровых детей. Иммунология. 2022. 43(1). 78-88. DOI: 10.33029/0206-4952-2021-42-6-78-81/8</mixed-citation><mixed-citation xml:lang="en">Bogomyagkova E.N., Solpov A.V., Tereshkov P.P., Vitkovsky Yu.A. The content of platelet co- aggregates with αβ-, γδ-T-lymphocytes and their some minor subpopulations in the blood of healthy children. Immunologia. 2022. 43(1). 78-88. DOI: 10.33029/0206-4952-2021-42-6-78- 88. in Russian.</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>
