The Protective Effect of Semax in a Model of Stress-Induced Impairment of Memory and Behavior in White Rats

被引:6
|
作者
Glazova, N. Yu. [1 ]
Sebentsova, E. A. [1 ]
Manchenko, D. M. [2 ]
Andreeva, L. A. [1 ]
Dergunova, L. V. [1 ]
Levitskaya, N. G. [1 ,2 ]
Limborska, S. A. [1 ]
Myasoedov, N. F. [1 ]
机构
[1] Russian Acad Sci, Inst Mol Genet, Moscow 123182, Russia
[2] Moscow MV Lomonosov State Univ, Fac Biol, Moscow 119992, Russia
基金
俄罗斯科学基金会;
关键词
ACUTE RESTRAINT STRESS; ACTH(4-10) ANALOG; SPATIAL MEMORY; FEMALE RATS; PRETREATMENT; RECOGNITION; HIPPOCAMPUS; EXPERIENCE; ANXIETY; SYSTEMS;
D O I
10.1134/S1062359018040040
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
The effect of acute restrained stress on cognitive functions and anxiety-like behavior in white rats has been studied; furthermore, the influence of the fragment ACTH(4-10) analog Semax on the stress effects was evaluated. It was shown that stress exposure leads to impaired retention of previously acquired food-motivated maze task as well as reduced anxiety-like behavior in the elevated plus maze in rats. Preliminary intraperitonial administration of Semax (0.1 mg/kg) attenuates cognitive impairment caused by acute restrained stress, but it does not affect stress-induced changes in anxiety.
引用
收藏
页码:394 / 399
页数:6
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