Tiam Mana Saffari

203 FUNCTIONAL MOTOR RECOVERY OF STEM CELLS DELIVERED TO NERVE GRAFTS 9 Figure 9. Immunofluorescent staining of protein gene product 9.5 (PGP9.5) and S100 at 12 and 16 weeks. Density of axons (normalized to the combined area of tissues positively stained for any of PGP9.5, S100 and Hoechst) is shown in A and B, respectively, expressed in percentages. No differences were found between groups or time points for either PGP 9.5 or S100. uMSCs = undifferentiated MSCs, dMSCs = differentiated MSCs. error bars Standard error of the mean.