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中风后抑郁症患者脑脊液中单胺代谢产物的减少:初步报告。

Reduction of CSF monoamine metabolites in poststroke depression: a preliminary report.

作者信息

Bryer J B, Starkstein S E, Votypka V, Parikh R M, Price T R, Robinson R G

机构信息

Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland.

出版信息

J Neuropsychiatry Clin Neurosci. 1992 Fall;4(4):440-2. doi: 10.1176/jnp.4.4.440.

Abstract

Monoamine metabolites were measured in the cerebrospinal fluid (CSF) of depressed and nondepressed patients with acute stroke lesions and in nondepressed patients without stroke lesions. Depressed stroke patients had a significantly lower concentration of CSF 5-hydroxyindoleacetic acid (5-HIAA; a serotonin metabolite) than the other two groups. These findings suggest that poststroke depression may be mediated by serotonergic mechanisms.

摘要

在患有急性中风损伤的抑郁和非抑郁患者以及无中风损伤的非抑郁患者的脑脊液(CSF)中测量单胺代谢产物。抑郁的中风患者脑脊液中5-羟吲哚乙酸(5-HIAA,一种血清素代谢产物)的浓度明显低于其他两组。这些发现表明,中风后抑郁可能由血清素能机制介导。

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