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. 2022 Jun 13;13:889404. doi: 10.3389/fphar.2022.889404

FIGURE 3.

FIGURE 3

PNS administration promoted BDNF protein levels in the serum of ME rats. Expression level of BDNF was measured by ELISA and data were presented as means ± standard deviation, n = 8 in sham and ME, n = 7 in other groups. *p < 0.05, **p < 0.01 versus Sham group; # p < 0.05, ## p < 0.01 versus ME group.