期刊
BEHAVIOURAL BRAIN RESEARCH
卷 222, 期 2, 页码 390-393出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.bbr.2011.03.064
关键词
Cue; Eticlopride; Food seeking; Reinstatement; Relapse; SCH-23390
资金
- Pennsylvania State System of Higher Education
- Bloomsburg University Foundation, Inc.
We used a rat reinstatement model to test the involvement of dopamine D-1- and D-2-like receptors in discrete cue-induced reinstatement of food seeking. At a dose that did not alter responding during food self-administration, the D-1-like antagonist SCH-23390 blocked reinstatement of food seeking, while the D-2-like antagonist eticlopride significantly increased reinstatement responding. Thus, these results establish opposing roles for D-1- and D-2-like receptors in discrete cue-induced relapse to food seeking. (C) 2011 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据