Chinese Journal of Stroke ›› 2014, Vol. 9 ›› Issue (01): 38-.

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Glutamate Dysfunctional Etiology Hypothesis of Post-stroke Depression

  

  1. Department of Neuropsychiatry, Affiliated Zhongda
    Hospital and Institute of Neuropsychiatry of Southeast University, Nanjing 210009, China
  • Received:2013-09-18 Online:2014-01-20 Published:2014-01-20

卒中后抑郁新的病因假说——谷氨酸能障碍

岳莹莹,袁勇贵,张志珺   

  1. 210009 南京
    东南大学附属中大医院
    神经精神医学科,东南
    大学医学院
  • 通讯作者: 袁勇贵 yygylh2000@sina.com
  • 基金资助:

    江苏省科技创新与成果
    转化( 生命健康科技)
    专项资金(BL2012025)

Abstract:

Post-stroke depression (PSD) is one of the most common neuropsychiatric complications after stroke that is characterized by depressed mood and loss interest. It can not only affect the neurological rehabilitation, but also significantly increase the mortality of patients. However, the pathogenesis is not clear. Glutamate system plays an important role in depression and PSD and brings new opportunities for treatment along with the appearance of rapid antidepressant ketamine which is the antagonist of an ionotropic glutamate receptor.

Key words: Depression; Post-stroke depression; Glutamate; Antidepressant

摘要:

卒中后抑郁(post-stroke depression,PSD)是卒中后常见的神经精神症状之一,以心境低落、 兴趣下降为主要特征,不仅影响患者神经功能的康复,而且显著增加卒中病死率。其发病机制尚未 明确,伴随离子型谷氨酸受体拮抗剂氯胺酮的快速抗抑郁作用的出现,谷氨酸(glutamate,Glu)能神 经系统在抑郁症及PSD中的作用日益突出,也为抗抑郁治疗带来新的契机。

关键词: 抑郁症; 卒中后抑郁; 谷氨酸; 抗抑郁药