Results 41 to 50 of about 69 (69)
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The Excretion of 5-Hydroxyindoleacetic Acid in Mental Patients
1965Publisher Summary This chapter discusses the effect of reserpine on the urinary excretion of 5-hydroxyindoleacetic acid (HIAA) in mental patients. The patients used in this study were carefully selected for long-term studies on aging and mental disease and were available for short-term experiments.
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On the concentration of 5-hydroxyindoleacetic acid in schizophrenia: A meta-analysis
Psychiatry Research, 1996A meta-analysis was performed on the results of a number of investigations of concentrations of the serotonin metabolite 5-hydroxyindoleacetic acid (5-HIAA) in the cerebrospinal fluid, serum, or urine of acute and chronic schizophrenic patients. Only those studies were chosen in which some degree of age and gender matching were achieved and in which ...
James A. Koziol, Henry C. Tuckwell
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Study of Excretion of 5-Hydroxyindoleacetic Acid in Mental Patients
Archives of Neurology And Psychiatry, 1959Introduction 5-Hydroxyindoleacetic acid (5-HIAA) has recently been shown to be a major end-product of 5-hydroxytryptamine (serotonin, enteramine) metabolism. 1,2 Thus, excretion of this substance is an adequate indicator of serotonin metabolism under some conditions.
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Serotonin and 5-Hydroxyindoleacetic Acid in Fertile and Subfertile Men
Fertility and Sterility, 1975High levels of serotonin and 5-HIAA were found in the urine of a group of 102 oligospermic and azoospermic men. These levels were significantly higher than those of normal fertile men.
W.Z. Polishuk +4 more
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TRYPTOPHAN AND 5âHYDROXYINDOLEACETIC ACID IN HUMAN CEREBROSPINAL FLUID
Journal of Neurochemistry, 1974who found significantly less tryptophan in the lumbar CSF of depressed patients compared to a control series. They then suggested that the ,lowered tryptophan level in CSF might indicate a lowered brain tryptophan concentration in mental depression. Thus, it is possible that the levels of tryptophan in the CSF indicate the rate of turnover of brain SHT,
R. Ethier +6 more
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Cerebrospinal fluid levels of homovanillic acid and 5-hydroxyindoleacetic acid in autism
Biological Psychiatry, 1993Cerebrospinal fluid (CSF) concentrations of the serotonin and dopamine metabolites, 5-hydroxyindoleacetic acid (5HIAA) and homovanillic acid (HVA), respectively, were measured in a group of 17 children with Autistic Disorder (DSM-III-R). The group means observed for 5HIAA (135 +/- 91 nmol/L) and HVA (502 +/- 324 nmol/L) in the autistic children were ...
D.B. Meundi +3 more
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Acidic Catecholamine Metabolites and 5-Hydroxyindoleacetic Acid in Urine: The Influence of Diet
Annals of Clinical Biochemistry: International Journal of Laboratory Medicine, 1996Concentrations of vanillylmandelic acid (VMA), 3,4-dihydroxyphenylacetic acid (DOPAC), homovanillic acid (HVA), vanillic acid (VA) and 5-hydroxyindoleacetic acid (5-HIAA) in urine from healthy subjects were determined by a high-performance liquid chromatography system with a mixed-mode (C18/ anion-exchange) column and an 8-channel electrochemical ...
Fumiko Mashige +6 more
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Cyclic Excretion of 5-Hydroxyindoleacetic Acid
The Journal of Clinical Endocrinology & Metabolism, 1964Frances M. Sochor, Lakatua Dj
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LUMBAR CSF 5- HYDROXYINDOLEACETIC ACID AND HOMOVANILLIC ACID IN AFFECTIVE SYNDROMES
The Journal of Nervous and Mental Disease, 1974Lumbar cercbrospinal fluid (CSF) 5-hydroxyindoleacetic acid (5-HIAA) and homovanillic acid (HVA) have been measured following probenccid administration in psychiatric patients. Values obtained probably reflect composite rates of formation of these acid monoamine metabolites at various sites within ...
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5-HYDROXYINDOLEACETIC ACID IN DOWN'S SYNDROME
The Lancet, 1974M.D. Tricklebank +2 more
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