The effects of derivatives of pantothenic acid on free-radical processes and the corticosterone level in the hippocampus and neocortex of rats after interoceptive stress

被引:2
|
作者
Stepanichev, M. Yu [1 ]
Onufriev, M. V. [1 ]
Piskunov, A. K. [1 ]
Moiseeva, Yu V. [1 ]
Lazareva, N. A. [1 ]
Moiseenok, A. G. [2 ]
Gusev, P. V. [1 ]
Gulyaeva, N. V. [1 ]
机构
[1] Russian Acad Sci, Inst Higher Nervous Act & Neurophysiol, Moscow, Russia
[2] Natl Acad Sci, Inst Pharmacol & Biochem, Sci Prod Ctr, Grodno, BELARUS
基金
俄罗斯基础研究基金会;
关键词
hippocampus; interoceptive stress; calcium hopanthenate; panthenol; lipopolysaccharide; APICAL DENDRITES; ACTIVATION; EXPOSURE; NEURONS; ATROPHY; HYPOTHALAMUS; DEFICITS; ASSAY; BETA;
D O I
10.1134/S1819712413020062
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
In this study, the effects of interoceptive stress on the indices of free-radical oxidation and the corticosterone contents in the brain and blood of male rats were examined. In addition, we studied the effects of the GABA-like nootropic drug calcium hopanthenate and panthenol on these indices after stress. Interoceptive stress was induced by intraperitoneal injection of bacterial lipopolysaccharide and the studies were performed 24 h after injection. The derivatives of pantothenic acid substantially attenuated corticosterone accumulation in the hippocampus after interoceptive stress induced by systemic immune challenge but did not prevent a stress-induced increase in the level of substances that reacted with thiobarbituric acid in the blood of the animals.
引用
收藏
页码:144 / 149
页数:6
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