Table 3 RT-PCR of viable cells of P.gingival and P.intermedia on titanium plate(, Data are expressed as the mean ± SD;* p < 0.05).

1.21 ± 0.28 × 10⁷/ml *

0.98 ± 0.33 × 10⁷/ml *

2.01 ± 0.42 × 10⁷/ml *

1.01 ± 0.43 × 10⁷/ml*

0.78 ± 0.29 × 10⁷/ml *

0.95 ± 0.26 × 10⁷/ml *

3.43 ± 0–89 × 10⁷/ml

3.39 ± 1.01 × 10⁷/ml

7.54 ± 2.78 × 10⁷/ml