Influence of benzodiazepine binding site ligands on fear-conditioned contextual memory.
Influence of benzodiazepine binding site ligands on fear-conditioned contextual memory.
复制标题
苯二氮卓结合位点配体对恐惧条件情境记忆的影响。
DOI:
10.1016/s0014-2999(01)01199-2
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发表时间:
2001
影响因子:
5
通讯作者:
Loew,GH
中科院分区:
文献类型:
--
作者:
DeLorey,TM;Lin,RC;McBrady,B;He,X;Cook,JM;Lameh,J;Loew,GH
Eight compounds that bind to the benzodiazepine binding site on the γ-amino butyric acidA(GABAA) receptor were assessed for their influence on contextual memory, an aspect of memory affected in various cognitive disorders including Alzheimer's disease. Using a Pavlovian fear-conditioning paradigm, each ligand was evaluated in C57Bl/6 mice in regards to its direct affect on contextual memory and whether the ligand could attenuate scopolamine-induced contextual memory impairment. Of the eight ligands tested, one impaired contextual memory (agonist), six attenuated scopolamine-induced contextual memory impairment (inverse agonists), and one antagonized the ability of an inverse agonist to attenuate scopolamine-induced contextual memory impairment. Hence, further demonstrating the bi-directional influence benzodiazepine binding site ligands are able to exert on memory modulation. This study serves as an initial starting point in the development of pharmacological tools to be used in deciphering how GABAAreceptors influence contextual memory.
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影响因子:
3.3
作者:
Owen, EH;Logue, SF;Wehner, JM
通讯作者:
Wehner, JM
DOI:
--
发表时间:
1996
期刊:
影响因子:
--
作者:
S. Takada;T. Sasatani;N. Chomei;M. Adachi;T. Fujishita;M. Eigyo;S. Murata;K. Kawasaki;A. Matsushita
通讯作者:
A. Matsushita
影响因子:
5
作者:
M. Croucher;G. De Sarro;L. Jensen;B. Meldrum
通讯作者:
B. Meldrum
影响因子:
5.3
作者:
P. Whitehouse
通讯作者:
P. Whitehouse
DOI:
--
发表时间:
1992
期刊:
Pharmacology, Biochemistry and Behavior
影响因子:
--
作者:
R. McNamara;R. Skelton
通讯作者:
R. Skelton