Figure 2. Survival curve. MSC lysate treatment started from 12 months of age (Vehicle: N = 46; MSC lysate: N = 46). Mean lifespans of the vehicle and MSC lysate groups were 715 d and 657 d, respectively (p ≤ 0.05). Data for male and female rats are presented separately in Supplementary figures (Figure S2_Male and S2_Female). Abbreviation: MSC, adipose-derived mesenchymal stem cell.