Metabonomics studies of urine from mice with early-stage Alzheimer's disease / 浙江大学学报·医学版
Journal of Zhejiang University. Medical sciences
;
(6): 636-642, 2018.
Article
in Chinese
| WPRIM
| ID: wpr-775267
ABSTRACT
OBJECTIVE@#To investigate the metabolic profiles of urine from mice with early-stage Alzheimer's disease (AD).@*METHODS@#Urine samples were collected from 13 mice of 16 weeks and 15 wild-type mice. H-NMR spectroscopy was acquired with a one-dimensional NOESY pulse sequence, and the integral values were imported to SIMCA-P+12.0 software for analysis.@*RESULTS@#The metabonomic analysis showed that the metabolic profiles of the mice were significantly different from that of age-matched wild-type mice. The levels of 3-hydroxybutyrate, 2-hydroxybutyrate, succinic acid, 2-ketoglutaric acid, citric acid, cis-aconitic acid, fumaric acid decreased, and those of acetic acid, trimethylamine, taurine, creatinine, hippuric acid, formic acid, trigonelline, urea increased (all <0.05).@*CONCLUSIONS@#Metabolic pathways including glucose metabolism and methylamine metabolism may be involved in the pathogenesis of early AD.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Urine
/
Magnetic Resonance Spectroscopy
/
Disease Models, Animal
/
Metabolome
/
Metabolomics
/
Alzheimer Disease
/
Mice, Inbred C57BL
Limits:
Animals
Language:
Chinese
Journal:
Journal of Zhejiang University. Medical sciences
Year:
2018
Type:
Article
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