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[3H]丙咪嗪结合位点在罗马高回避和低回避大鼠中枢神经系统中的区域分布。

Regional distribution of [3H]imipramine binding sites in the CNS of Roman high and low avoidance rats.

作者信息

Gentsch C, Lichtsteiner M, Feer H

出版信息

Eur J Pharmacol. 1983 Mar 25;88(2-3):259-61. doi: 10.1016/0014-2999(83)90015-8.

DOI:10.1016/0014-2999(83)90015-8
PMID:6303809
Abstract

The high affinity binding of [3H]imipramine to membranes was compared in 7 brain regions from two psychogenetically selected rat lines (RHA/Verh, RLA/Verh). A significantly higher binding in RHA/Verh rats, as compared to RLA/Verh rats, was found in cortex and striatum. All other regions, except hypothalamus, showed a trend in the same direction (RHA/Verh greater than RLA/Verh). In the hypothalamus, however, [3H]imipramine binding for RLA/Verh rats significantly exceeded that found in RHA/Verh animals.

摘要

在两种经心理遗传学选择的大鼠品系(RHA/Verh、RLA/Verh)的7个脑区中,比较了[3H]丙咪嗪与膜的高亲和力结合情况。与RLA/Verh大鼠相比,在RHA/Verh大鼠的皮质和纹状体中发现结合力显著更高。除下丘脑外,所有其他区域都呈现相同方向的趋势(RHA/Verh大于RLA/Verh)。然而,在下丘脑中,RLA/Verh大鼠的[3H]丙咪嗪结合力显著超过RHA/Verh动物中的结合力。

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