Table 2.
Percentage reduction of H. pylori biofilm biomass (± SD) in presence of sub-MIC values of P. vera L. ORS and LVX.
| % reduction of biofilm formation | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| H. pylori strains | P. vera L. ORS | LVX | ||||||||
| MIC | MIC | |||||||||
| 1/2 | 1/4 | 1/8 | 1/16 | 1/32 | 1/2 | 1/4 | 1/8 | 1/16 | 1/32 | |
| 2A/12 | 90.80* ± 4.00 | 78.00* ± 7.40 | 75.20* ± 3.60 | 65.10* ± 6.70 | 44.10* ± 0.10 | 84.62* ± 0.20 | 76.26* ± 4.24 | 61.89* ± 3.39 | 43.14* ± 6.75 | 33.30 ± 7.94 |
| 10A/13 | 45.75* ± 1.18 | 39.15* ± 6.55 | 33.48* ± 1.36 | 33.44* ± 1.24 | 14.05* ± 2.26 | 50.92* ± 8.97 | 44.53* ± 2.03 | 37.48* ± 8.90 | 35.14* ± 6.05 | 25.95 ± 7.25 |
| 11F/11 | 81.17* ± 1.58 | 70.66* ± 7.67 | 66.17* ± 4.84 | 57.51* ± 1.38 | 42.42* ± 7.85 | 83.96* ± 4.40 | 66.92* ± 6.91 | 48.72* ± 9.92 | 40.59* ± 0.71 | 22.09 ± 2.12 |
| 3F/13 | 93.45* ± 4.34 | 82.88* ± 2.36 | 84.28* ± 0.57 | 51.63* ± 5.86 | 8.43 ± 1.79 | 64.52* ± 5.56 | 56.79* ± 5.05 | 39.80* ± 9.91 | 24.21* ± 0.78 | 23.07 ± 0.03 |
| 9F/13 | 76.06* ± 3.75 | 60.89* ± 9.18 | 49.51* ± 5.20 | 42.62* ± 2.85 | 38.49* ± 8.66 | 72.49* ± 4.44 | 65.40* ± 3.16 | 62.58* ± 2.60 | 50.93* ± 0.55 | 48.79 ± 2.49 |
| ATCC 43629 | 77.90* ± 3.77 | 76.21* ± 5.54 | 71.68* ± 3.28 | 65.61* ± 6.30 | 34.68* ± 4.79 | 91.98* ± 0.38 | 86.40* ± 1.85 | 48.44* ± 3.18 | 41.93* ± 4.74 | 34.68 ± 4.79 |
*Statistically significant in respect to the control.