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. 2021 Dec 16;16(12):e0261127. doi: 10.1371/journal.pone.0261127

Fig 1. Schematic of animal experiment design.

Fig 1

A total of 30 male C57BL/6J mice were assigned into 3 groups containing 10 mice: sham-operated group, DMM+vehicle group, and DMM+Met group. Mice in each group respectively received VEH, VEH, and Met (100 mg/kg/d) for 4 and 8 weeks post-operated.