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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Mater Sci Eng C Mater Biol Appl. 2013 Aug 15;33(8):10.1016/j.msec.2013.08.010. doi: 10.1016/j.msec.2013.08.010

Figure 6.

Figure 6

Alkaline Phosphatase activity of the osteogenic groups. Alkaline phosphatase activity for all constructs showed a varying trend throughout the 6 weeks. The Control PLGA group and the Osteogenic PCL had an increasing ALP content at the end of week 3. Values are reported as mean ± standard deviation, n = 4. Statistically significant difference @ = from the Control PLGA group at week 0 (p < 0.05), # = from its value at the previous time point (p < 0.05), * = from the Control PLGA group at that time point (p < 0.05) and ! = between the two osteogenic groups at that time point (p < 0.05).