Table 3.
Antibacterial activity of aqueous garlic extract on Porphyromonas gingivalis
| AGE (μL) | Zone of inhibition (mm) | Mean ± SD (mm) | ||||
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 25 | 16 | 17 | 16 | 15 | 17 | 16.2 ± 0.83 |
| 50 | 20 | 19 | 20 | 21 | 21 | 20.2 ± 0.83 |
| 75 | 25 | 26 | 26 | 24 | 25 | 25.2 ± 0.83 |
SD = standard deviation, AGE = aqueous garlic extract