Differential effects of electroconvulsive shock on the glutamate receptor mRNAs for NR2A, NR2B and mGluR5b

被引：43
|
作者：
Watkins, CJ [1 ]
Pei, Q [1 ]
Newberry, NR [1 ]
机构：
[1] Univ Oxford, Radcliffe Infirm, Dept Clin Pharmacol, SmithKline Beecham Ctr Appl Neuropsychobiol, Oxford OX2 6HE, England
来源：
MOLECULAR BRAIN RESEARCH | 1998年 / 61卷 / 1-2期
关键词：
gene expression; electrorconvulsive shock; mRNA; glutamate; seizure;
D O I：
10.1016/S0169-328X(98)00211-3
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
We have studied the effects of single and repented electroconvulsive shock (ECS) treatment on the mRNA levels of several glutamate receptors in the dentate gyrus and CA1 regions of the rat brain. in the dentate gyrus, such treatment elevated the mRNAs for the NMDA subunits NR2A and NR2B, but it reduced the mRNA For the metabotropic glutamate receptor mGlu5b. With the exception of NR2A, this effect was specific to the dentate gyrus. The changes in NR2B mRNA lasted the longest, but all changes had returned to control values after 48 h. The possible significance of such changes to the antidepressant effect of ECT is discussed. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：108 / 113
页数：6
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