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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: J Biomed Mater Res A. 2018 Feb 19;106(6):1743–1752. doi: 10.1002/jbm.a.36358

Figure 4.

Figure 4

Day 3 and 10 alkaline phosphatase (ALP) activity shown for hMSCs. hMSCs seeded in PPCN-Sr show a burst of ALP activity at day 3 but no significant increase in ALP is detected for hMSCs as compared to PPCN at day 10. **P-value<0.01.