<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">29924</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Effects of interferon therapy onfunctional activity of platelets in chronic viral hepatitis andcirrhosis of the liver</article-title><trans-title-group xml:lang="ru"><trans-title>Влияние интерферонотерапии нафункциональную активность тромбоцитов при хроническом вирусном гепатите и циррозе печени</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yagoda</surname><given-names>A V</given-names></name><name xml:lang="ru"><surname>Ягода</surname><given-names>А В</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ставропольская государственная медицинская академия</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Koroi</surname><given-names>P V</given-names></name><name xml:lang="ru"><surname>Корой</surname><given-names>П В</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ставропольская государственная медицинская академия</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Ставропольская государственная медицинская академия</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2004-08-15" publication-format="electronic"><day>15</day><month>08</month><year>2004</year></pub-date><volume>79</volume><issue>8</issue><issue-title xml:lang="en">NO08 (2004)</issue-title><issue-title xml:lang="ru">ТОМ 79, №8 (2004)</issue-title><fpage>72</fpage><lpage>73</lpage><history><date date-type="received" iso-8601-date="2020-04-09"><day>09</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2004, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2004, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2004</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/29924">https://ter-arkhiv.ru/0040-3660/article/view/29924</self-uri><abstract xml:lang="en"><p>Aim. To characterize effects of interferon alpha (If-a) on functional activity of platelets in patients
with chronic viral hepatitis (CVH) and viral hepatic cirrhosis (VHC).
Material and methods. Induced platelet aggregation (PA), spontaneous PA, levels of cAMP, cGMP
and glycogen in platelets, plasm beta-thromboglobulin (bTG) and activity of thrombocytic factor 4
(TF4) were measured in 95 patients before, 4.5h after the first If-a introduction, after 12 and 24
weeks of If-a treatment.
Results. The patients demonstrated low induced PA, intracellular glycogen and high cAMP, b- TG
amd TF4. The initial administration of If-a led to normalization of most of functional platelet indices.
A 24-h course of If-a therapy normalized platelet functions irrespective of stability of the virusological
response.
Conclusion. If-a preparations in single and multiple administrations normalize platelet function.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования. Изучение особенностей влияния интерферона-а (ИФ-а) на функциональную активность тромбоцитов больных хроническим вирусным гепатитом (ХВГ) и вирусным
циррозом печени (ВЦП).
Материалы и методы. У 95 больных ХВГ и ВЦП класса А определяли индуцированную агрегацию тромбоцитов (AT), спонтанную AT, уровни цАМФ, цГМФ и гликогена в тромбоцитах,
содержание в плазме fl-тромбоглобулина ((3-ТГ) и активность тромбоцитарного фактора 4
(ТФ^ до, после 12-й и 24-й недель интерферонотерапии и через 4,5 ч после первого введения
ИФ-а.
Результаты. У больных ХВГ и ВЦП выявлены снижение уровней индуцированной AT, внутриклеточного гликогена и высокое содержание цАМФ, В-ТГ и ТФ4. Первое введение ИФ-а больным приводило к нормализации большинства функциональных показателей тромбоцитов. 24недельный курс интерферонотерапии способствовал нормализации тромбоцитарных функций
вне зависимости от устойчивости вирусологического ответа.
Заключение. Препараты ИФ-а при однократном введении и длительном применении вызывают нормализацию функционального состояния тромбоцитов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>chronic viral hepatitis</kwd><kwd>viral hepatic cirrhosis</kwd><kwd>interferon alpha</kwd><kwd>platelets</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>хронический вирусный гепатит</kwd><kwd>вирусный цирроз печени</kwd><kwd>тромбоциты интерферона</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Шерлок Ш., Дули Дж. Заболевания печени и желчевыводяших путей. М.: Гэотар Медицина; 1999.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Kajihara M., Kato S., Okazaki Y. et al. A role of autoantibody mediated platelet destruction in thrombocytopenia in patients with cirrhosis. Hepatology 2003; 37 (6): 1267-1276.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Peck-Radosavljevic M., Zacherl J., Afeng Y G et al. Is inadequate thrombopoietin production a major cause of thrombocytopenia in cirrhosis of the liver? J. Hepatol. 1997; 27 (1): 127-131.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Серов Н. А., Коновалова Э. В., Пинигина П. Ю. Тромбоцитопения у больного с HBV-ассоциированным хроническим гепатитом. Рос. журн. гастроэнтерол., гепатол., колопроктол. 2000; 3: 85-86.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Goubran F., Serwah A.-H., Abdel-Hamid A. et al. Qualitative and quantitative platelet abnormalities in hepatitis С virus associated chronic liver disease. J. Hepatol. 2002; 36 (1): 128.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Sanchez-Roig M. J., Rivera J., Moraleda J. M., Garcia V. V. Quantitative defect of glycoprotein lb in severe cirrhotic patients. Am. J. Hematol. 1994; 45 (1): 10-15.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Щетников К. А., Морозова В. Т. Изменения лабораторных показателей системы гемостаза при вирусном гепатите. Клин. лаб. диагн. 1994; 2: 54-55.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Laffi G, Cinotti S., Filimberti E. et al. Defective aggregation in cirrhosis is independent of in vivo platelet activation. J. Hepa- tol. 1996; 24 (4): 436-444.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Davi G., Ferro D., Basili S. et al. Increased thromboxane metabolites excretion in liver cirrhosis. Thromb. Haemost. 1998; 79 (4): 747-751.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Laffi G, Marra F, Gresele P. et al. Evidence for a storage pool defect in platelets from cirrhotic patients with defective aggregation. Gastroenterology 1992; 103: 641-646.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Yagoda A. V., Koroy P. V. Platelets hemostasis in chronic viral liver diseases during interferon treatment. J. Hepatol. 2002; 36 (1): 114(405).</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Гейвандова Н. И. Медиаторы воспаления в патогенезе, диагностике и лечении хронических вирусных заболеваний печени: Автореф. дис.д-ра мед. наук. М.; 2001.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Балуда В. ГГ., Балуда М. В., Деянов И. И., Тлепшуков И. К. Физиология системы гемостаза. М.: Медицина; 1995.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Nakamura N., Shibazaki M., Nitta Y, Endo Y. Translocation of platelet into Disse spaces and their entry into hepatocytes in response to lipopolysaccharides, interleukin-1 and tumor necrosis factor: the role of Kupffer cells. J. Hepatol. 1998; 28 (6): 991-999.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Shiraishi Т., Morimoto S., Koh E. et al. Increased release of platelet-derived growth factor from platelets in chronic liver disease. Eur. J. Clin Chem. Clin. Biochem. 1994; 32 (1): 5-9.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Mallat A., Gallois C., Tao J. С et al. Platelet-derived growth factor-BB and thrombin generate positive and negative signals for human hepatic stellate cell proliferation. Role of a prostag landin/cyclic AMF pathway and cross-talk with endothelin receptors. J. Biol. Chem. 1998; 273 (42): 27300-27305.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Adinolfl L. E., Giordano M. G, Andreana A. et al. Hepatic fi- brosis plays a central role in the pathogenesis of thrombocyto penia in patients with chronic viral hepatitis. Br. J. Haematol. 2001; 113: 590-595.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Papatheodoridis G, Papakonstantinou £., Andtioti E. et al. Thrombotic risk factors and extent of liver fibrosis in patients with chronic viral hepatitis (CH). J. Hepatol. 2002; 36 (1): 175.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Peck-Radosavljevic M., Wichlas M., Pidlich J. et al. Blunted thrombopoietin response to interferon alfa-induced thrombocytopenia during treatment for hepatitis С Hepatology 1998; 28 (5): 1424-1429.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Sata M., Yano Y, Yoshiyama Y. et al. Mechanisms of thrombocytopenia induced by interferon therapy for chronic hepatitisB. J. Gastroenterol. 1997; 32 (2): 206-210.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Weidekamm C, Kreil A., Pidlich J. et al. Antagonisation of the antiproliferative action of IFN -alpha on megacaryocytic cells lines by thrombopoetin (TPO). J. Hepatol. 2002; 36 (1): 75.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Wichlas M., Hofer ГГ., Homoncik M. et al. Hematological chances during IFN/Ribavirin combination therapy in patients with chronic hepatitis С J. Hepatol. 2002; 36 (1): 114.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Colombatto P., Oliveri F., Leandro G. et al. Platelet and white blood cell counts during therapy with different types of alpha interferon in patients with chronic viral hepatitis. Ital. J. Gas troenterol.-Hepatol. 1997; 29 (5): 441-447.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Homoncik M., Jessner W., Sieghardt W. et al. Effect of therapy with interferon-alpha and pegylated interferon-alpha on plate let plug formation in patients with chronic hepatitis C. J. Hepatol. 2003; 38 (2): 145.</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Полякова А. М., Ломазова К. Д., Кравченко А. В., МалеевВ. В. Действие интерферона и реаферона на функциональную активность тромбоцитов человека. Журн. иммунол., микробиол., вирусол. и эпидемиол. 1989; 11: 52-54.</mixed-citation></ref></ref-list></back></article>
