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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: Acta Biomater. 2013 Feb 26;9(6):6964–6973. doi: 10.1016/j.actbio.2013.02.031

Fig. 5.

Fig. 5

Colony forming unit (CFU) cell viability counts and XTT cell metabolism assays of microorganisms grown on orthodontic acrylic resin disks from the control (0 wt.% QAMS) and four experimental groups (0.4–6 wt.% QAMS). (A, D) S. mutans biofilms. (B, E) A. naeslundii biofilms. (C, F) C. albicans. For each parameter (upper case letters for baseline and lower case letters for 3 months), groups with the same letters are not statistically significant (p > 0.05; note – only groups that are not significantly different are labeled). For comparisons between baseline and 3 months, groups connected with a bar are not statistically significant (p > 0.05).