兴奋剂行为敏化的神经生物学机制

被引：10

作者：

吕涛

白洁

机构：

[1] 昆明理工大学生物工程技术研究中心

来源：

中国药物依赖性杂志 | 2011年 / 20卷 / 06期

关键词：

D O I：

10.13936/j.cnki.cjdd1992.2011.06.011

中图分类号：

R749.6 [中毒性精神障碍];

学科分类号：

100204 [神经病学];

摘要：

<正>中枢神经兴奋剂,如可卡因、苯丙胺类等随着用药剂量、环境的不同和时间变化,可引起耐受、依赖、戒断和敏感化现象,对于前三者,可理解为脑对成瘾药物的代偿性适应,而对于敏感化则难以用代偿性适应来解释。所谓敏感化,即行为敏化,是指随着反复、持续地使用药物,机体对药物的敏感性增强,低剂量的药物即可达到相应的机体反应。行为敏感

引用

页码：412 / 416

页数：5

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