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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">phkinetica</journal-id><journal-title-group><journal-title xml:lang="ru">Фармакокинетика и Фармакодинамика</journal-title><trans-title-group xml:lang="en"><trans-title>Pharmacokinetics and Pharmacodynamics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7836</issn><issn pub-type="epub">2686-8830</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24411/2587-7836-2018-10010.</article-id><article-id custom-type="elpub" pub-id-type="custom">phkinetica-56</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>ДОКЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ ФАРМАКОДИНАМИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PRECLINICAL PHARMACODYNAMICS STUDIES</subject></subj-group></article-categories><title-group><article-title>Противоишемические свойства агониста TrkA-рецепторов миметика 4-ой петли фактора роста нервов</article-title><trans-title-group xml:lang="en"><trans-title>Antiischemic properties of the Trka-receptor agonist, the nerve growth factor 4-th loop mimetic</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>Пекельдина</surname><given-names>Евгения Сергеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Pekeldina</surname><given-names>E. S.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ионова</surname><given-names>Екатерина Олеговна</given-names></name><name name-style="western" xml:lang="en"><surname>Ionova</surname><given-names>E. O.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирошкина</surname><given-names>Ирина Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Mirochkina</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сорокина</surname><given-names>Александра Валериановна</given-names></name><name name-style="western" xml:lang="en"><surname>Sorokina</surname><given-names>A. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Столярук</surname><given-names>Валерий Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Stolyaruk</surname><given-names>V. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цорин</surname><given-names>Иосиф Борисович</given-names></name><name name-style="western" xml:lang="en"><surname>Tsorin</surname><given-names>I. B.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гудашева</surname><given-names>Татьяна Александровна</given-names></name><name name-style="western" xml:lang="en"><surname>Gudacheva</surname><given-names>T. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крыжановский</surname><given-names>Сергей Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Kryzhanovskii</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">SAK-538@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБНУ «НИИ фармакологии имени В.В. Закусова»<country>Россия</country></aff><aff xml:lang="en">FSBI «Zakusov institute of Pharmacology»<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>06</day><month>03</month><year>2018</year></pub-date><volume>0</volume><issue>2</issue><fpage>16</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пекельдина Е.С., Ионова Е.О., Мирошкина И.А., Сорокина А.В., Столярук В.Н., Цорин И.Б., Гудашева Т.А., Крыжановский С.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Пекельдина Е.С., Ионова Е.О., Мирошкина И.А., Сорокина А.В., Столярук В.Н., Цорин И.Б., Гудашева Т.А., Крыжановский С.А.</copyright-holder><copyright-holder xml:lang="en">Pekeldina E.S., Ionova E.O., Mirochkina I.A., Sorokina A.V., Stolyaruk V.N., Tsorin I.B., Gudacheva T.A., Kryzhanovskii S.A.</copyright-holder><license 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.pharmacokinetica.ru/jour/article/view/56">https://www.pharmacokinetica.ru/jour/article/view/56</self-uri><abstract/><trans-abstract xml:lang="en"><p>Resume. Relevance. One of the actual problems facing modern medical science is the study of mechanisms and the search for effective ways to activate tissue neovascularization. A possible approach to the decision of this problem is the use of TrkA receptor agonists to activate angiogenesis and, as a consequence, improve the vascularization of ischemic tissues. The aim of this investigation was to study the angiogenic and antiischemic activity of the TrkA receptor agonist the nerve growth factor 4th loop dipeptide mimetic the GK-2 compound. Methods. Experiments were performed on models of hind limb ischemia and myocardial infarction in rats. The compound GK-2 (1 mg/kg) was administered intraperitoneally for 14 days. Effects were evaluated using light microscopy and two-dimensional echocardiography. Results. In the model of the hindlimb ischemia in rats, it was shown that GK-2 (1 mg/kg, i.p.) significantly enhances the vascularization of the ischemic sural muscle. The vascularization index of ischemic tissue in animals treated with GK-2 was almost 2 times higher than in control - 27794 (25218 t 35941) and 14725 (9030 t 19630), respectively (p &lt; 0.001). According to light microscopy, the studied compound reduces the intensity of tissue damage. Under conditions of experimental myocardial infarction, the GK-2 compound reduces the pathological remodeling intensity of the heart left ventricle. Conclusion. It can be assumed that the antiischemic effect of GK-2 is associated with increased vascularization of the affected tissue, i.e. with the stimulation of angiogenesis.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фактор роста нервов</kwd><kwd>соединение ГК-2</kwd><kwd>TrkA-рецепторы</kwd><kwd>инфаркт миокарда</kwd><kwd>ишемия задних конечностей</kwd><kwd>ангиогенез</kwd><kwd>антиишемическая активность</kwd><kwd>nerve growth factor</kwd><kwd>GK-2 compound</kwd><kwd>TrkA receptors</kwd><kwd>myocardial infarction</kwd><kwd>hind limb ischaemia</kwd><kwd>angiogenesis</kwd><kwd>antiischemic activity</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">Poo MM. Neurotrophins as synaptic modulators. Nat Rev Neurosci. 2001 Jan;2(1):24- 32. DOI: 10.1038/35049004</mixed-citation><mixed-citation xml:lang="en">Poo MM. Neurotrophins as synaptic modulators. 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