Skip to main content
. Author manuscript; available in PMC: 2014 Jan 8.
Published in final edited form as: Acta Biomater. 2010 Apr 18;6(10):10.1016/j.actbio.2010.04.009. doi: 10.1016/j.actbio.2010.04.009

Fig. 4.

Fig. 4

RT-PCR: Gene expression of human dental pulp stem cells grown on the NF-PLLA scaffolds for 2 and 4 weeks. The “BMP-7+DXM” group always showed more abundant expressions of ALP, OCN, DSPP and DMP-1 compared to “DXM” group at all time points with the exception of no significant difference in ALP activity between “BMP-7 + DXM” group and “DXM” group at 4 weeks.