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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">10.37489/2587-7836-2021-2-36-41</article-id><article-id custom-type="elpub" pub-id-type="custom">phkinetica-286</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>ИССЛЕДОВАНИЯ ФАРМАКОКИНЕТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACOKINETICS STUDIES</subject></subj-group></article-categories><title-group><article-title>Фармакокинетика и нейротропные эффекты цикло-L-пролилглицина и его модифицированных аналогов</article-title><trans-title-group xml:lang="en"><trans-title>Pharmacokinetics and neurotropic effects of cyclo-L-prolylglycine and its modified analogues</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2177-2010</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бойко</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Boyko</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бойко Светлана Семеновна - к. б. н., с. н. с. лаборатории фармакокинетики</p><p>SPIN-код: 4176-8921</p><p>Москва</p></bio><bio xml:lang="en"><p>Boyko Svetlana S. - PhD in Biology, Senior Researcher of laboratorypharmacokinetics</p><p>SPIN code: 4176-8921</p><p>Moscow</p></bio><email xlink:type="simple">svboyko@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2710-7134</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жердев</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Zherdev</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жердев Владимир Павлович - д. м. н., профессор, заведующий лабораторией фармакокинетики</p><p>SPIN-код: 2213-9592</p><p>Москва</p></bio><bio xml:lang="en"><p>Zherdev Vladimir P. - D. Sci. in Medicine, professor, Head of laboratorypharmacokinetics</p><p>SPIN code: 2213-9592</p><p>Moscow</p></bio><email xlink:type="simple">zherdevpharm@mail.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/0000-0001-6797-692X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колясникова</surname><given-names>К. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Koliasnikova</surname><given-names>K. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колясникова Ксения Николаевна - к. б. н., н. с. лаборатории пептидных биорегуляторов отдела химии лекарственных средств</p><p>SPIN-код: 5682-2035</p><p>Москва</p></bio><bio xml:lang="en"><p>Koliasnikova Ksenia N. - PhD in Biology, Research scientist of laboratory ofpeptide bioregulators of the Department of drug chemistry</p><p>SPIN code: 5682-2035</p><p>Moscow</p></bio><email xlink:type="simple">kszolotova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «НИИ фармакологии имени В.В. Закусова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FSBI “Zakusov Institute of Pharmacology”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>17</day><month>01</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><fpage>36</fpage><lpage>41</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бойко С.С., Жердев В.П., Колясникова К.Н., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Бойко С.С., Жердев В.П., Колясникова К.Н.</copyright-holder><copyright-holder xml:lang="en">Boyko S.S., Zherdev V.P., Koliasnikova K.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://www.pharmacokinetica.ru/jour/article/view/286">https://www.pharmacokinetica.ru/jour/article/view/286</self-uri><abstract><p>В обзоре представлены результаты исследований фармакокинетики, метаболизма, биодоступности для ЦНС и нейротропной активности нового дипептида цикло-L-пролилглицина (ЦПГ) и его модифицированных аналогов. Показано, что фармакологически активный метаболит ноотропного препарата ноопепт – цикло-L-пролилглицин является эндогенным дипептидом, представляет собой фрагмент концевого трипептида инсулиноподобного фактора роста нервов IGF-1. В настоящее время большое внимание уделяется разработке модифицированных аналогов ЦПГ, энзиматически более устойчивых, лучше проникающих через ГЭБ и высокоэффективных при использовании в микромолярных дозах. ЦПГ проявляет нейропротективную активность при ишемически-гипоксических и других повреждениях головного мозга, улучшает нарушенные когнитивные функции; кроме того, он обладает комплексом других фармакологических эффектов. В связи с вышеизложенным ЦПГ можно рассматривать не только, как потенциальное лекарственное средство, но и как базисную структуру для разработки новых нейротропных лекарственных средств – аналогов ЦПГ с улучшенными фармакокинетическими свойствами, большей энзиматической стабильностью и более высокой биодоступностью для ЦНС.</p></abstract><trans-abstract xml:lang="en"><p>The review presents the results of studies on the pharmacokinetics, metabolism, and bioavailability of new neurotropic dipeptide cyclo-Lprolilglycine (CPG) and their pharmacological activity. It was shown that the pharmacologically active metabolite of the nootropic drug noopept cyclo-Lprolilglycine (CPG) is an endogenous dipeptide, it is a fragment of the terminal Tripeptide of the insulin-like nerve growth factor IGF-1. Much attention is paid both in Russia and abroad to the development of modified CPG analogues with improved pharmacokinetic properties, enzymatically more stable, better penetrating the BBB, and highly effective when used in micromolar doses. CPG shows neuroprotective activity in ischemic-hypoxic and other brain injuries, in addition, it has a complex of other pharmacological effects and therefore CPG can be considered not only as a potential drug, but also as a basic structure for the development of new neurotropic drugs – analogs of CPG with improved pharmacokinetic properties, greater enzymatic resistance and higher bioavailability for the central nervous system.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фармакокинетика</kwd><kwd>цикло-L-пролилглицин (ЦПГ) и его аналоги</kwd><kwd>энзиматическая стабильность</kwd><kwd>биодоступность для ЦНС</kwd><kwd>нейротропная активность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pharmacokinetics</kwd><kwd>dipeptide cyclo-L-prolylglycine (CPG) and its analogues</kwd><kwd>enzymatic stability</kwd><kwd>bioavailability for the Central nervous system</kwd><kwd>neurotropic effects</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">Бойко С.С., Жердев В.П., Гудашева Т.А., Островская Р.У. и др. Фармакокинетика дипептидного аналога пирацетама с нотропной активностью ГВС-111 и его основных метаболитов. Экспериментальная и клиническая фармакология. 1997;72(2):3-6.</mixed-citation><mixed-citation xml:lang="en">Boyko SS, Zherdev VP, Gudasheva ТA, Ostrovskaya RU еt al. Pharmacokinetics of dipeptide analog pyracetame wich nootropic activity GWS-111 and its main metabolites. Experimental and Clinical Pharmacology. 1997;72(2):3–6. (In Russ).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Бойко С.С., Жердев В.П., Коротков С.А., и др. Фармакокинетика нового потенциального дипептидного ноотропного препарата ГВС-111 и его метаболитов в мозге крыс. Химико-фармацевтический журнал. 2001;35(9):11–13. doi: 10.1023/A^10140824082406443.</mixed-citation><mixed-citation xml:lang="en">Boyko SS, Zherdev VP, Gudasheva ТA еt al. Pharmacokinetics of new potencial dipeptide nootrope GWS-111 and its main metabolites in rat brain. Khimico-Farmatsevicheskii Zhurnal. 2001;35(9):11–13. (In Russ). doi: 10.1023/A^10140824082406443.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Gudasheva ТA, Boyko SS, Akparov VKh еt al. Identification of a novel endogenous memory facilitating cyclic dipeptide cyclo-prolylglycine in rat brain. FEBS Leters. 1996;391(1-2):149–152. DOI: 10.1016/0014-5793(96)00722-3.</mixed-citation><mixed-citation xml:lang="en">Gudasheva ТA, Boyko SS, Akparov VKh еt al. Identification of a novel endogenous memory facilitating cyclic dipeptide cyclo-prolylglycine in rat brain. FEBS Leters. 1996;391(1-2):149–152. DOI: 10.1016/0014-5793(96)00722-3.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Gudasheva ТA, Boyko SS, Ostrovskaya RU, еt al. The major metabolite of dipeptide piracetam analogue GVS-111 in rat brain and similarlity to endogenous neuropeptide cyclo-prolylglycine. Eur J Drug Metab Pharmacokinet. 1997;22(3):245–252. DOI: 10.1007/BF03189814.</mixed-citation><mixed-citation xml:lang="en">Gudasheva ТA, Boyko SS, Ostrovskaya RU, еt al. The major metabolite of dipeptide piracetam analogue GVS-111 in rat brain and similarlity to endogenous neuropeptide cyclo-prolylglycine. Eur J Drug Metab Pharmacokinet. 1997;22(3):245–252. DOI: 10.1007/BF03189814.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">J Guan. Insulin-Like Growth Factor-1 and its Derivatives Potential Pharmaceutical Application for Ischemic Brain Injury. Recent Pat CNS Drug Discov. 2008;3(2):112–117. DOI: 10.2174/157488908784534630.</mixed-citation><mixed-citation xml:lang="en">J Guan. Insulin-Like Growth Factor-1 and its Derivatives Potential Pharmaceutical Application for Ischemic Brain Injury. Recent Pat CNS Drug Discov. 2008;3(2):112–117. DOI: 10.2174/157488908784534630.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Гудашева Т.А., Островская Р.У., Трофимов С.С. и др. Новый эндогенный дипептид циклопролилглицин подобен пирацетаму по селективности мнемотропного эффекта. Бюллетень экспериментальной биологии и медицины. 1999;128(10):411–413.</mixed-citation><mixed-citation xml:lang="en">Gudasheva ТA, Ostrovskaya RU, Trofimov SS et al. New endogenous dipetide cycloprolylglicine is similar to piracetam by its mnemotropic selectivity. Bulletin of experimental biology and medicine. 1999; 128(10):411–413. (In Russ).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Колясникова К.Н., Гудашева Т.А., Назарова П.Н. и др. Сходство цикло-пролилглицина с пирацетамом по антигипоксическому и нейропротекторному эффектам. Экспериментальная и клиническая фармакология. 2012;75(9):3–6. DOI: 10.30906/0869-2092-2012-75-9-3-6.</mixed-citation><mixed-citation xml:lang="en">Kolyasnicova KN, Gudasheva TA, Nasarova GA еt al. Similarity of cycloprolylglycine to piracetam in antigypoxic and neuroprotective effects. Experimental and Clinical Pharmacology. 2012;75(9):3–6. (In Russ.) DOI: 10.30906/0869-2092-2012-75-9-3-6.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Николаев С.А., Логвинов И.О., Антипов П.И., Колясникова К.Н., Антипова Т.А. Нейропротектиное действие цикло-L-пролилглицина на моделях повреждения нейрональных клеток in vitro. Фармакокинетика и фармакодинамика. 2017;(3):26–29.</mixed-citation><mixed-citation xml:lang="en">Nikolaev SV, Logvinov IO, Antipov PI, Kolyasnikova KN, Antipova TA. Neuroprotective effect of L-cycloprolylglycine on models neuronal cells damage in vitro. Farmakokinetika i farmakodinamika. 2017;(3):26–29. (In Russ).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Поварнина П.Ю., Колясникова К.Н., Николаев С.В. и др. Нейропептид циклопролилглицин проявляет нейропротективную активность при системном введении на модели неполной глобальной ишемии у крыс в условиях глютаматной нейротксичности in vitro. Бюллетень экспериментальной биологии и медицины. 2015;160(11):600–603. DOI: 10.1007/s10517-016-3241-5.</mixed-citation><mixed-citation xml:lang="en">Povarnina PYu, Kolyasnikova KN, Nikolaev SV et al. The neuropeptide cycloprolylglycine exhibits neuroprotective activity when administered systemically on a model of incomplete global ischemia in rats under conditions of glutamate neurotoxicity in vitro. Bulletin of Experimental Biology and Medicine. 2015;160(11):600–603. (In Russ). DOI: 10.1007/s10517-016-3241-5.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Колясникова К.Н. Изучение нейрохмических мехнизмов циклопролилглицина и создание на его основе новых нейротропных лекарственных средств. Автореферат диссертации канд. биол. наук. – Москва; 2018.</mixed-citation><mixed-citation xml:lang="en">Kolyasnikova KN. Izuchenie nejrohmicheskih mekhnizmov cikloprolilglicina i sozdanie na ego osnove novyh nejrotropnyh lekarstvennyh sredstv. [dissertation] Moscow; 2018.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Островская Р.У., Гудашева Т.А., Воронина Т.А., Середенин С.Б. Оригинальный ноотропный и нейропротективный препарат ноопепт. Экспериментальная и клиническая фармакология. 2002;65(5):66–72. DOI: 10.30906/0869-2092-2002-65-5-66-7211.</mixed-citation><mixed-citation xml:lang="en">Ostrovskaya RU, Gudasheva TA, Voronina TA, Seredenin SB. The novel nootropic and neuroprotector drug noopept (GVS-111). Experimental and Clinical Pharmacology. 2002;65(5):66–72. (In Russ). DOI: 10.30906/0869-2092-2002-65-5-66-7211.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Гусев Е.И., Скворцова В.И. Ишемия головного мозга. Москва: Медицина; 2001. [Gusev EI, Skvortsova VI. Ischemia of the brain. Moscow: Medizina; 2001. (In Russ).]</mixed-citation><mixed-citation xml:lang="en">Gusev EI, Skvortsova VI. Ischemia of the brain. Moscow: Medizina; 2001. (In Russ).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Бойко С.С., Гудашева Т.А., Вичужанин М.В., Жердев В.П., Середенин С.Б. Региональная и субклеточная локализация циклопролилглицина в мозге крыс. Бюллетень экспериментальной биологии и медицины. 2010;149(6):648–650.</mixed-citation><mixed-citation xml:lang="en">Boiko SS, Gudasheva TA, Vichuzhanin MV, Zherdev VP, Seredenin SB. Regional and subcellular localization of cycloprolylglycine in the rat brain. Bulletin of Experimental Biology and Medicine. 2010;149(6):648–650. (In Russ).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Prasad CH, Mori M, Pierson W, et al. Development changes in the distribution of rat brain pyroglutamate aminopeptidase, a possible determinant of endogenous cyclo (HIS-PRO) concentrations. Neurocheml Res. 1983;8(3):389–399. DOI: 10.1007/BF00965728.</mixed-citation><mixed-citation xml:lang="en">Prasad CH, Mori M, Pierson W, et al. Development changes in the distribution of rat brain pyroglutamate aminopeptidase, a possible determinant of endogenous cyclo (HIS-PRO) concentrations. Neurocheml Res. 1983;8(3):389–399. DOI: 10.1007/BF00965728.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Prasad CH. Bioactive Cyclic Dipeptides. Peptides. 1995;16(1):151–164. DOI: 10.1016/0196-9781(94)00017-z.</mixed-citation><mixed-citation xml:lang="en">Prasad CH. Bioactive Cyclic Dipeptides. Peptides. 1995;16(1):151–164. DOI: 10.1016/0196-9781(94)00017-z.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Середенин С.Б., Гудашева Т.А., Бойко С.С., Ковалев Г.И., и др. Эндогенный дипептид циклопролилглицин проявляет селективную анксиолитическую активность у животных с выраженной реакцией страха. Бюллетень экспериментальной биологии и медицины. 2002;133(4):417–419.</mixed-citation><mixed-citation xml:lang="en">Seredenin SB, Gudasheva TA, Boyko SS, Kovalyov GI, et al. Endogenous dipeptide cycloproliglicine shows selestivnuyu anksioliticescuyu activity in animals with a pronounced fear reaction. Bulletin of Experimental Biology and Medicine. 2002;133(4):417–419. (In Russ).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Жердев В.П., Бойко С.С., Колясникова К.Н. Взаимосвязь между содержанием психофармакологического средства циклопролилглицина и его антигипоксическим эффектом. Фармакокинетика и фармакодинамика. 2020;(1):25–29. DOI: 10.37489/2587-7836-2020-1-25-29/</mixed-citation><mixed-citation xml:lang="en">Zherdev VP, Boyko SS, Kolyasnikova KN. The relationship between the content of the potential psychopharmacological agent cyclo-L-prolylglycine in the brain of experimental animals and its antihypoxic effect. Farmakokinetika i farmakodinamika. 2020;(1):25–29. (In Russ). DOI: 10.37489/2587-7836-2020-1-25-29/</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Шаронова И.Н., Букалова Ю.В., Гудашева Т.А., Скребицкий В.Г. Влияние эндогенного нейропептида циклопролилглицина на ГАМКАрецепторы клеток Пуркинье мозжечка. Бюллетень экспериментальной биологии и медицины. 2019;167(1):42–45.</mixed-citation><mixed-citation xml:lang="en">Sharonova IN, Bukalova YuV, Gudasheva TA, Skrebitsky VG. Effect of the endogenous neuropeptide cycloprolylglycine on GABA receptors of cerebellar Purkinje cells. Bulletin of Experimental Biology and Medicine. 2019;167(1):42–45. (In Russ).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Абдуллина А.А., Васильева Е.В., Кондрахин Е.А., и др. Антидепрессивноподобная активность аналогов циклопролилглицина и участие серотониновых, глутаматных и ГАМК-рецепторов в механизме её реализации. Экспериментальная и клиническая фармакология. 2019;82(6):8–15. DOI: 10.30906/0869-2092-2019-82-6-8-15.</mixed-citation><mixed-citation xml:lang="en">Abdullina AA, Vasil'eva EV, Kondrakhin EA et al. Antidepressant-Like Effects of Cycloprolylglycine Analogs and the Involvement of Serotonin-, Glutamate-, and GABA-Receptors in Their Mechanisms. Eksperimental'naya i klinicheskaya farmakologiya. 2019;82(6): 8–15. (In Russ). DOI: 10.30906/0869-2092-2019-82-6-8-15.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Абдуллина А.А., Васильева Е.В., Кудрин В.С., Наркевич В.Б., Гудашева Т.А., Колясникова К.Н., Ковалёв Г.И. Влияние циклопролилглицина и его аналогов на моноаминергические системы мозга мышей BALB/c. Фармакокинетика и фармакодинамика. 2020;(1):3-10. DOI: 10.37489/2587-7836-2020-1-3-10.</mixed-citation><mixed-citation xml:lang="en">Abdullina AA, Vasileva EV, Kudrin VS, Narkevich VB, Gudasheva TA, Kolyasnikova КN, Kovalev GI. The effects of cycloprolylglycine and its analogues on brain monoaminergic systems in BALB/c mice. Farmakokinetika i farmakodinamika. 2020;(1):3–10. (In Russ). DOI: 10.37489/2587-7836-2020-1-3-10.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Гудашева Т.А., Колясникова Н.Н., Кузнецова Е.А., Литвинова С.А., Золотов Н.Н., Воронина Т.А., Островская Р.У., Середенин С.Б. Этиловый эфир N- фенилацетил-глицил-L-пролина метаболизируется до цикло-L-пролилглицина, проявляя сходный спектр нейропсихотропной активности. Химико-фармацевтический журнал. 2016;50(11):3–8. DOI: 10.30906/0023-1134-2016-50-11-3-8.</mixed-citation><mixed-citation xml:lang="en">Gudasheva TA, Kolyasnikova KN, Kuznetsova EA, Litvinova SA, Zolotov NN, Voronina TA, Ostrovskaya RU, Seredenin SB. N-phenylacetyl-glycylL-proline ethyl ester converts into cyclo-L-prolyl-glycine showing a similar spectrum of neuropsychotropic activity. Chemical and pharmaceutical journal. 2016;50(11):3–8. (In Russ). DOI: 10.30906/0023-1134-2016-50-11-3-8.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Bacthelor DC, Lin H, Wen J-Y, Keven C, Van Zijl PL, Breier BH, Gluckman PD, Thomas GB. Pharmacokinetics of glycine-proline-glutamate, the N-terminal tripeptide of insulin-like growth factor-1, in rats. Anal Biochem. 2003; 323(2):156–163. DOI: 10.1016/j.ab.2003.08.032.</mixed-citation><mixed-citation xml:lang="en">Bacthelor DC, Lin H, Wen J-Y, Keven C, Van Zijl PL, Breier BH, Gluckman PD, Thomas GB. Pharmacokinetics of glycine-proline-glutamate, the N-terminal tripeptide of insulin-like growth factor-1, in rats. Anal Biochem. 2003; 323(2):156–163. DOI: 10.1016/j.ab.2003.08.032.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Bickerdike MJ, Thomas GB, Batchelor DC, Sirimanne ES, Leong W, Lin H, Sieg F, Wen J, Brimble MA, Harris PW, Gluckman PD. NNZ-2566: a Gly-Pro-Glu analogue with neuroprotective efficacy in a rat model of acute focal stroke. J Neurol Sci. 2009;278(1-2):85–90. DOI: 10.1016/j.jns.2008.12.003.</mixed-citation><mixed-citation xml:lang="en">Bickerdike MJ, Thomas GB, Batchelor DC, Sirimanne ES, Leong W, Lin H, Sieg F, Wen J, Brimble MA, Harris PW, Gluckman PD. NNZ-2566: a Gly-Pro-Glu analogue with neuroprotective efficacy in a rat model of acute focal stroke. J Neurol Sci. 2009;278(1-2):85–90. DOI: 10.1016/j.jns.2008.12.003.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Singh-Mallah G , Singh K, McMahon ChD, Harris P, Brimble MA, Thorstensen E, Guan J. Maternally Administered Cyclic Glycine-Proline increases insulin-like Growth Factor-1 Bioavailability and Novelty Recognition in Developing Offspring. Endocrinology. 2016;157(8):3130–3139. DOI: 10.1210/en.2016-1189.</mixed-citation><mixed-citation xml:lang="en">Singh-Mallah G , Singh K, McMahon ChD, Harris P, Brimble MA, Thorstensen E, Guan J. Maternally Administered Cyclic Glycine-Proline increases insulin-like Growth Factor-1 Bioavailability and Novelty Recognition in Developing Offspring. Endocrinology. 2016;157(8):3130–3139. DOI: 10.1210/en.2016-1189.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Guan J, Mathai S, Harris P, Wen J-Y, Zhang R, Brimble M, Gluckman P. Peripheral administration of a novel diketopiperazine, NNZ 2591 prevents brain injury and improves somatosensory-motor function following hypoxiaischemia in adult rats. Neuropharmacology. 2007;53(6):749–762. DOI: 10.1016/j.neuropharm.2007.08.010.</mixed-citation><mixed-citation xml:lang="en">Guan J, Mathai S, Harris P, Wen J-Y, Zhang R, Brimble M, Gluckman P. Peripheral administration of a novel diketopiperazine, NNZ 2591 prevents brain injury and improves somatosensory-motor function following hypoxiaischemia in adult rats. Neuropharmacology. 2007;53(6):749–762. DOI: 10.1016/j.neuropharm.2007.08.010.</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>
