1966
DOI: 10.1016/s0140-6736(66)92028-9
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5-Hydroxyindole Compounds in the Cerebrospinal Fluid of Patients With Psychiatric or Neurological Diseases

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Cited by 353 publications
(75 citation statements)
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“…[1][2][3] This led to several other major discoveries in psychiatry and to the publication of several landmark papers, including the first systematic reports of low 5-HT synthesis in depression. 4 The observation in mice that tricyclic antidepressants inhibit 5-HT reuptake and that this is involved in their mood-elevating properties [5][6][7] led to the development of selective serotonin reuptake inhibitors (SSRIs) as antidepressants. Furthermore, the observation that low levels of the 5-HT metabolite 5-hydroxyindoleacetic acid (5-HIAA) in the cerebrospinal fluid (CSF) is a predictor of suicide 8 motivated other researchers to follow up the animal work and show that low 5-HT neurotransmission in humans was implicated in impulsive aggression, using several indices of 5-HT (e.g., 5-HIAA levels in the CSF).…”
Section: Introductionmentioning
confidence: 99%
“…[1][2][3] This led to several other major discoveries in psychiatry and to the publication of several landmark papers, including the first systematic reports of low 5-HT synthesis in depression. 4 The observation in mice that tricyclic antidepressants inhibit 5-HT reuptake and that this is involved in their mood-elevating properties [5][6][7] led to the development of selective serotonin reuptake inhibitors (SSRIs) as antidepressants. Furthermore, the observation that low levels of the 5-HT metabolite 5-hydroxyindoleacetic acid (5-HIAA) in the cerebrospinal fluid (CSF) is a predictor of suicide 8 motivated other researchers to follow up the animal work and show that low 5-HT neurotransmission in humans was implicated in impulsive aggression, using several indices of 5-HT (e.g., 5-HIAA levels in the CSF).…”
Section: Introductionmentioning
confidence: 99%
“…The demonstration, shortly after the discovery of antidepressants, that levels of the serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) are low in the cerebrospinal fluid (CSF) of depressed patients [1] was one of the factors that resulted in the hypothesis that depression might be associated with a deficit in serotonin function, and that antidepressants act by increasing serotonin function [2]. However, subsequent studies found that the difference between CSF 5-HIAA in depressed patients and controls was small, with a large overlap between groups, and that low CSF 5-HIAA was associated with suicide, and in particular violent suicide rather than depression [3].…”
Section: Introductionmentioning
confidence: 99%
“…The results of our behavioral-chemical analyses support the possibility that we had higher plasma metabolite values because our patients were quite ill and psychotic. The lack of any signiftcant correlation of the anxiety-agitation fac tor on the BPRS with any biochemical measure does not support the suggestion (Ashcroft et al 1966) that these relationships were due solely to increased anxiety agitation. However, activity in patients is difftcult to quantitate and it cannot be ruled out that an activity variable may have accounted at least in part for our fIndings.…”
Section: Discussionmentioning
confidence: 69%
“…Most of our patients were very sick, agi tated, and aroused at the time biologic samples were obtained. Other authors (Bowers 1978;Ashcroft et al 1966) have commented upon the elevated CSF HV A values that are seen with psychotic patients. For exam ple, Bowers (1978) noted that the more acute the onset, the more disturbed the patient, and the greater the psy chosis, the higher the level of CSF HV A.…”
Section: Discussionmentioning
confidence: 99%
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