582526.fig.006
Figure 6: MTT shows EnSCs differentiated neural cell viability rate in the presence of FLX, FLX + LY294002, LY294002, and retinoic acid after one week ( ). The numbers from the left side are as follows: (1) 1 μM FLX, (2) 5 μM FLX, (3) 10 μM FLX, (4) 10 μM FLX + 10 μM LY294002, (5) 10 μM LY294002, (6) 1 μM retinoic acid, (7) neural differentiated cells without FLX supplement, and (8) undifferentiated mesenchymal stem cells.