a decreasing trendp<0.01
The expression of ROS in the NMN-treated group showed a decreasing trend at 24 h or 48 h (120.3±15.28 24 h aged vs. 78.00±3.61 24 h aged+NMN; 167.3±5.51 48 h aged vs. 117.0±6.11 48 h aged+NMN; Fig 2B ; p<0.01; n = 3).
The expression of ROS in the NMN-treated group showed a decreasing trend at 24 h or 48 h (120.3±15.28 24 h aged vs. 78.00±3.61 24 h aged+NMN; 167.3±5.51 48 h aged vs. 117.0±6.11 48 h aged+NMN; Fig 2B ; p<0.01; n = 3).