抗抑郁新药——瑞美隆

被引:3
作者
毛叶萌
笪志民
机构
[1] 上海市精神卫生中心
[2] 上海市精神卫生中心 上海
[3] 上海
关键词
瑞美隆; 抑郁症; 安慰剂; 重症抑郁; 药理机制; 忧郁症; 情感性精神病; 空白剂; 阿米替林;
D O I
暂无
中图分类号
R971 [神经系统药物];
学科分类号
摘要
<正> 瑞美隆(Remeron)的国际通用名是米他扎品(Mirtazapine).其药理机制与以往的各类抗抑郁药不同,被称为Nassa(Noradrenergic and Specific Serotonergic Antidepressants,去甲肾上腺素和特异的五羟色胺抗抑郁药)。本文就该药的药理特性、临床疗效及不良反应作一概述。 1 药理特性 1.1 作用机制 瑞美隆的作用机制与以前我们所知的任何一种抗抑郁药均不相同,它同时作用于去甲肾上腺素神经和5-HT神经,促使去甲肾上腺素(NA)和5-HT的神经传导,起抗抑郁作用。神经生理学研究表明,瑞美隆通过三种途径起抗抑郁作用:(1)作用于脑去甲肾上腺素突触前膜α1自身受体,增加去甲肾上腺素神经冲动发放,促使NA释放,起部分抗抑郁作用。(2)5-HT神经冲动发放受5-HT神经细胞上的
引用
收藏
页码:31 / 32
页数:2
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