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Study M988

Study name

Son H 2018b

Title

Glutamine has antidepressive effects through increments of glutamate and glutamine levels and glutamatergic activity in the medial prefrontal cortex

Overall design

The aim of this study was to investigate whether lowered glutamine synthetase activity induces glutamate and glutamine levels changes and depressive behaviors. C57BL/6 mice were divided into the following 2 groups: (1) control group, and (2) methionine sulfoximine group (methionine sulfoximine treatment at the dose of 100 mg/kg, intraperitoneally). Amino acid levels in the mPFC were measured by liquid chromatography mass spectrometry (n = 5/group).

Study Type

Type1;

Data available

Unavailable

Organism

Mouse; C57BL/6 mouse;

Categories of depression

Animal model; Other animal model; Other animal model;

Criteria for depression

Sucrose preference test, tail suspension test

Sample size

10

Tissue

Central; Brain; Medial prefrontal cortex;

Platform

MS-based; LC-MS: Agilent 6460 LC-MS/MS system (Agilent, Singapore);

PMID

30266598

DOI

10.1016/j.neuropharm.2018.09.040

Citation

Son H, Baek JH, Go BS, et al. Glutamine has antidepressive effects through increments of glutamate and glutamine levels and glutamatergic activity in the medial prefrontal cortex. Neuropharmacology. 2018 Dec;143:143-152.

Metabolite

Gamma-Aminobutyric acid;

L-Glutamic acid;

L-Glutamine;