Results 231 to 240 of about 4,998,988 (263)
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Archives of General Psychiatry, 1977
Lumbar cerebrospinal fluid homovanillic acid (HVA), 5-hydroxyindoleacetic acid (5-HIAA), and probenecid were measured in four subgroups of neuropsychiatrically disturbed children and a contrast group of pediatric patients.
D. Cohen +3 more
semanticscholar +1 more source
Lumbar cerebrospinal fluid homovanillic acid (HVA), 5-hydroxyindoleacetic acid (5-HIAA), and probenecid were measured in four subgroups of neuropsychiatrically disturbed children and a contrast group of pediatric patients.
D. Cohen +3 more
semanticscholar +1 more source
Neuropsychobiology, 1985
5-Hydroxyindoleacetic acid (5-HIAA) and cortisol in cerebrospinal fluid (CSF), response of the dexamethasone suppression test (DST) and the clinical response to treatment with 5-hydroxytryptophan (5-HTp) plus carbidopa were studied in a group of 21 ...
Juan J. López-Ibor Jr. +2 more
semanticscholar +1 more source
5-Hydroxyindoleacetic acid (5-HIAA) and cortisol in cerebrospinal fluid (CSF), response of the dexamethasone suppression test (DST) and the clinical response to treatment with 5-hydroxytryptophan (5-HTp) plus carbidopa were studied in a group of 21 ...
Juan J. López-Ibor Jr. +2 more
semanticscholar +1 more source
Neuroendocrinology, 1985
Pineal serotonin (5-HT), 5-hydroxyindoleacetic acid (5-HIAA), norepinephrine (NE) and dopamine (DA) were measured by high-pressure liquid chromatography with electrochemical detection and serum melatonin was measured by radioimmunoassay in rats aged 3 ...
F. Tang +2 more
semanticscholar +1 more source
Pineal serotonin (5-HT), 5-hydroxyindoleacetic acid (5-HIAA), norepinephrine (NE) and dopamine (DA) were measured by high-pressure liquid chromatography with electrochemical detection and serum melatonin was measured by radioimmunoassay in rats aged 3 ...
F. Tang +2 more
semanticscholar +1 more source
Acta Pharmacologica et Toxicologica, 2009
We describe the precision and accuracy of a liquid chromatographic method, which uses internal standards, 6-fluoroserotonin and 5-hydroxyindolecarboxylic acid, in quantitating serotonin and 5-hydroxyindoleacetic acid in human cerebrospinal fluid, plasma ...
B. Petruccelli +4 more
semanticscholar +1 more source
We describe the precision and accuracy of a liquid chromatographic method, which uses internal standards, 6-fluoroserotonin and 5-hydroxyindolecarboxylic acid, in quantitating serotonin and 5-hydroxyindoleacetic acid in human cerebrospinal fluid, plasma ...
B. Petruccelli +4 more
semanticscholar +1 more source
Circadian variation in 5-hydroxyindoleacetic acid levels in human cerebrospinal fluid.
European Neurology, 1981Circadian variation of 5-hydroxyindoleacetic acid (5-HIAA) in the ventricular fluid of 5 neurosurgical cases is examined. The 5-HIAA level increases progressively during the day (highest values at 24.00 h) and returns to the initial level the following ...
F. Nicoletti +3 more
semanticscholar +1 more source
Neuroendocrinology, 1984
Melatonin was given orally to patients undergoing diagnostic pneumoencephalography and various compounds were measured in the lumbar and cisternal CSF. Melatonin markedly increased plasma and CSF melatonin concentrations. The plasma: CSF melatonin ratios
S. Young +4 more
semanticscholar +1 more source
Melatonin was given orally to patients undergoing diagnostic pneumoencephalography and various compounds were measured in the lumbar and cisternal CSF. Melatonin markedly increased plasma and CSF melatonin concentrations. The plasma: CSF melatonin ratios
S. Young +4 more
semanticscholar +1 more source
Cerebrospinal Fluid 5-Hydroxyindoleacetic Acid
Encyclopedia of Autism Spectrum Disorders, 2021semanticscholar +1 more source
American Journal of Psychiatry, 1986
Depressed patients who had attempted suicide (N = 19) had significantly lower CSF homovanillic acid (HVA) levels than patients who had not attempted suicide (N = 8) and control subjects (N = 41).
Alec Roy +6 more
semanticscholar +1 more source
Depressed patients who had attempted suicide (N = 19) had significantly lower CSF homovanillic acid (HVA) levels than patients who had not attempted suicide (N = 8) and control subjects (N = 41).
Alec Roy +6 more
semanticscholar +1 more source
, 1975
• Homovanillic acid (HVA) and 5-hydroxyindoleacetic acid (5-HIAA) concentrations were measured in the lumbar cerebrospinal fluid of 98 patients after closed head injury.
C. Vecht +3 more
semanticscholar +1 more source
• Homovanillic acid (HVA) and 5-hydroxyindoleacetic acid (5-HIAA) concentrations were measured in the lumbar cerebrospinal fluid of 98 patients after closed head injury.
C. Vecht +3 more
semanticscholar +1 more source
Archives of General Psychiatry, 1986
The concentration of 5-hydroxyindoleacetic acid (5-HIAA) in the cerebrospinal fluid (CSF) and psychophysiologic variables, such as habituation of the skin conductance response, were measured in 35 drug-free, suicidal inpatients. Twenty-four patients were
G. Edman +3 more
semanticscholar +1 more source
The concentration of 5-hydroxyindoleacetic acid (5-HIAA) in the cerebrospinal fluid (CSF) and psychophysiologic variables, such as habituation of the skin conductance response, were measured in 35 drug-free, suicidal inpatients. Twenty-four patients were
G. Edman +3 more
semanticscholar +1 more source