Results 131 to 140 of about 6,864 (172)

Excretion of 5-hydroxyindoleacetic Acid in Patients Irradiated Therapeutically

International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine, 1973
SummaryThe 24-hour urinary excretion of 5-hydroxyindoleacetic acid (5-HIAA) was determined in patients suffering from genital carcinoma who had been irradiated therapeutically with gamma-rays from intracavitary radium sources and/or with X-rays. Radium was applied for 46 hours, twice within two weeks.
D, Pericić, Z, Deanović
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5-Hydroxyindoleacetic Acid in the Spinal Cord and Spinal Fluid

Pharmacology, 2008
After i.v. or spinal subarachnoid application of 5-hydroxytryptamine (5-HT) in cat an increase of 5-HT, followed by augmentation of 5-hydroxyindoleacetic acid (5-HIAA), in the spinal cordis observed. Concomitantly, 5-HIAA increases in the perfusate of spinal subarachnoid space.
B, zivković, M, Bulat
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On the concentration of 5-hydroxyindoleacetic acid in schizophrenia: A meta-analysis

Psychiatry Research, 1996
A 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 ...
H C, Tuckwell, J A, Koziol
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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, 1996
Concentrations 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 (C 18 /
F, Mashige, Y, Matsushima, H, Kanazawa, I, Sakuma, N, Takai, F, Bessho, A, Ohkubo   +6 more
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The Excretion of 5-Hydroxyindoleacetic Acid in Mental Patients

1965
Publisher 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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5‐HYDROXYINDOLEACETIC ACID IN CEREBROSPINAL FLUID OF HYDROCEPHALIC CHILDREN

Acta Paediatrica, 1969
SummaryThere was a significant increase in the level of 5‐HIAA in lumbar CSF of children with hydrocephalus compared with “non‐hydroce‐phalic” children. In “non‐hydrocephalic” children the values of 5‐HIAA were found to be highest in the newborn successively decreasing to the levels of adult persons at the age of about one year.
H, Andersson, B E, Roos
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Indomethacin therapy and the measurement of urinary 5-hydroxyindoleacetic acid

Clinica Chimica Acta, 1982
Indomethacin was first introduced in 1963 for treatment of rheumatoid arthritis. About half the single oral dose is 0-demethylated and 10% is conjugated to glucuronic acid by an hepatic microsomal system, and lo-20% is excreted unchanged in the urine; a portion is N-deacylated by non-microsomal systems [I].
P C, O'Leary, J, Edelman, W J, Riley
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Methadone increases Mouse Brain 5-Hydroxyindoleacetic Acid

Nature, 1971
METHADONE, a synthetic narcotic with many similarities to morphine, is currently being used extensively as a crucial part of treatment-rehabilitation programmes for heroin addiction. In the doses used for “methadone maintenance”, this compound has minor tranquillizing effects, blocks the euphoric effects of heroin, eliminates drug craving, and prevents
M B, Bowers, H D, Kleber
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Study of Excretion of 5-Hydroxyindoleacetic Acid in Mental Patients

Archives of Neurology And Psychiatry, 1959
Introduction 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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Cyclic Excretion of 5-Hydroxyindoleacetic Acid

The Journal of Clinical Endocrinology & Metabolism, 1964
F M, SOCHOR, D, LAKATUA
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