
Keywords: 5-HIAA; 5-hydroxyundoleactic acid; 5-HT; 5-hydroxytryptamine (serotonin); BDNF; brain-derived neurotrophic factor; DHA; docosahexaenoic acid; EPA; eicosapentaenoic acid; ESC; escitalopram treatment; FSL; flinders sensitive line; FST; forced swim test; MDD