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Analysis of Monoamines in the Cerebrospinal Fluid of Chinese Patients with Alzheimer's Disease a
Author(s) -
LIU HSIUCHIH,
YANG JUEICHYI,
CHANG YUHFANG,
LIU TSUNGYUN,
CHI CHINWEN
Publication year - 1991
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/j.1749-6632.1991.tb00220.x
Subject(s) - cerebrospinal fluid , monoamine neurotransmitter , medicine , serotonin , receptor
We have established HPLC assay conditions that could measure the levels of 14 monoamines and their metabolites simultaneously. Monoamine levels in cerebrospinal fluids of 12 Chinese patients with Alzheimer's disease were compared with those in samples from patients with benign prostate hyperplasia. Of the 14 monoamines and metabolites, only three were found to be present in all samples. Although the levels of 5-hydroxy-3-indoleacetic acid (HIAA) and homovanillic acid (HVA) in cerebrospinal fluid of patients with Alzheimer's disease were lower, and the levels of 3-methoxy-4-hydroxyphenylglycol (MHPG) higher, as compared to control patients, no significant differences were found between these two groups.