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. Author manuscript; available in PMC: 2014 Nov 21.
Published in final edited form as: RSC Adv. 2013 Nov 21;4(14):7185–7192. doi: 10.1039/C3RA44137G

Fig. 7.

Fig. 7

ALP expression by MC3T3-E1 on titanium surface treated with different approaches. Relative cell number is normalized by the ALP activity on Ti group at day 3. * indicates statistically significant differences (p<0.05) compared with Ti Group.