Research Paper Volume 13, Issue 14 pp 18131—18149

Grape skin extract modulates neuronal stem cell proliferation and improves spatial learning in senescence-accelerated prone 8 mice


Figure 8. Effect of Grape skin extract (GSE) on (A) dopamine, (B) noradrenaline, (C) GABA, and (D) glutamate levels in the cerebral cortex of SAMP8. SAMP8 mice were orally administered with 50 mg/kg GSE for 30 days. These neurotransmitters levels were determined by ELISA kit. Each value is presented as mean ± SD. ** P < 0.01 compared with SAMP8+Water by one-way ANOVA.