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. 2016 May 25;9(6):413. doi: 10.3390/ma9060413

Figure 4.

Figure 4

Quantitative viability of 2-day biofilms on disks: (A) metabolic activity; (B) lactic acid production (mean ± SD; n = 6). Biofilms on VT + MPC + DMAHDM + NAg had the least metabolic activity and lactic acid among all groups. In each plot, values with dissimilar letters are significantly different from each other (p < 0.05).