2015
DOI: 10.1007/s10517-015-2847-3
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Anxiolytic Effects of Gly-His-Lys Peptide and Its Analogs

Abstract: Intraperitoneal administration of tripeptide Gly-His-Lys to male rats in doses of 0.5, 5, and 50 μg/kg 12 min before the start of the experiment produced an anxiolytic effect in the elevated plus maze test manifested in an increase in the time spent in open arms and shortened time spent in the closed arms. The anxiolytic effect was most pronounced after injection of 0.5 μg/kg peptide and decreased with increasing the dose of the peptide. Replacement of L-lysine with D-lysine in the tripeptide molecule was acco… Show more

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Cited by 11 publications
(10 citation statements)
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“…The peptide Gly–His–Lys (GHK) is a native constituent of human blood [ 1 ]. It has numerous actions, including wound-healing [ 2 ], anti-inflammatory [ 3 ], and anti-anxiety [ 4 ] activities which may result from the interaction with unidentified receptors. Importantly, GHK modulates the expression of many genes [ 5 ].…”
Section: Introductionmentioning
confidence: 99%
“…The peptide Gly–His–Lys (GHK) is a native constituent of human blood [ 1 ]. It has numerous actions, including wound-healing [ 2 ], anti-inflammatory [ 3 ], and anti-anxiety [ 4 ] activities which may result from the interaction with unidentified receptors. Importantly, GHK modulates the expression of many genes [ 5 ].…”
Section: Introductionmentioning
confidence: 99%
“…Статистическую обработку материала проводили с помощью компьютерной программы Statistica 6.0 путем вычисления средней арифметической (М) и средней ошибки (m). Достоверность различий сравниваемых параметров между средними значениями контрольной группы и групп животных опытных серий определяли по расхождению границ доверительных интервалов и с помощью критерия Манна-Уитни при p<0,05 [2, 3,8].…”
Section: материалы и методы исследованияunclassified
“…Возможность искусственного синтеза пептидных биорегуляторов сделала реальным создание новых высокоэффективных лекарственных препаратов пептидной природы, и сегодня они уже используются в клинической практике [2, 3,8,9].…”
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“…The positive effects of GHK-Cu were confirmed for many organs and systems such as skin, lungs, liver, intestinal lining, nervous system and bones. The effects of GHK cover a wide range of physiological processes, from regeneration and wound healing to anxiolytic, anti-aggression and analgesic effects [21][22][23][24][25]. GHK increases the level of antioxidant enzymes and has an antiinflammatory effect [26].…”
Section: Introductionmentioning
confidence: 99%