Research Article
Antibacterial Effect of Hydroalcoholic Extract of Punica granatum Linn. Petal on Common Oral Microorganisms
Table 5
The mean and SD of the diameter of growth inhibition zone due to the effect of ampicillin on different microorganisms.
| Concentration (μg/mL) | Microorganism | S. mutans | S. sanguinis | S. salivarius | S. sobrinus | E. faecalis |
| 16 | >30 ± 0 | >30 ± 0 | >30 ± 0 | >30 ± 0 | 18 ± 0 | 8 | >30 ± 0 | >30 ± 0 | 26.5 ± 0.61 | 28 ± 0 | 16 ± 0 | 4 | 30 ± 0 | 30.5 ± 0.41 | 22.5 ± 0.41 | 24.5 ± 0.41 | 14 ± 0 | 2 | 24.5 ± 0.41 | 25 ± 0 | 18 ± 0 | 16 ± 0 | 11.5 ± 0.41 | 1 | 18 ± 0 | 20 ± 0 | 15 ± 0 | 12 ± 0 | N.S. | 0.5 | 14.5 ± 0.41 | 16 ± 0 | N.S. | N.S. | N.S. |
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N.S.: not seen.
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