(a)
(b)
(c)
Figure 2: Growth-inhibitory effect of Nal-P-113 (20 μg/mL) on S. gordonii Challis CH1, F. nucleatum ATCC 25586 and P. gingivalis W83. (a) S. gordonii Challis CH1; (b) F. nucleatum ATCC 25586; (c) P. gingivalis W83. The data shown here are the mean ± SD from three independent cultures.