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. 2016 Jan 14;11(1):e0146671. doi: 10.1371/journal.pone.0146671

Fig 3. Impact of stress on the levels of serotonin in control and MPTP/p treated mice.

Fig 3

The levels of serotonin in nigrostriatal (A) and extra-nigrostriatal (B) were determined by HPLC- electrochemical method. Values are given as mean ± SD for six mice in each group. Values not sharing common alphabet differed significantly (P< 0.05) with each other.