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. 2014 Nov 13;9(11):e111850. doi: 10.1371/journal.pone.0111850

Figure 4. Viability of engrafted MSCs from young and old donors at day 7 after transplantation.

Figure 4

MSCs were pre-stained with DiI before transplantation. At Day 7 after transplantation, MSCs number in MI region of each group was counted under fluorescence microscopy. Representative images and statistics were shown. N = 5 per group. Scale bar: 100 µm. ** p<0.01 all compared with old donor group.