Negative association between left prefrontal GABA concentration and BDNF serum concentration in young adults.

Heliyon · 2020 · PMC7260440 · PMID 32490241

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a negative trendno p-value reported

Depressive symptoms as measured by BDI and MADRS and MDD diagnosis were not associated with GABA+, BDNF polymorphism or BDNF serum concentrations, but we found a negative trend towards a correlation between GABA+ concentration and MADRS total score in males but not in females.

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