Table 1.
Minimum inhibitory concentration
| Isabgol (Plantago ovata Forssk.) | 100 (μl/ml) | 50 | 25 | 12.5 | 6.25 | 3.12 | 1.6 | 0.8 | 0.4 | 0.2 |
|---|---|---|---|---|---|---|---|---|---|---|
| Aa | S | S* | R | R | R | R | R | R | R | R |
| Pg | S | S | S | S | S | S | S | S* | R | R |
| Pi | S | S | S | S | S | S | S | S | S* | R |
| Fn | S | S | S | S* | R | R | R | R | R | R |
*MIC of the extract found using the tube dilution method. MIC for Aa is 50 μl/ml, Pg is 0.8 μl/ml, Pi is 0.4 μl/ml, Fn is 12.5 μl/ml, respectively. S: Sensitive, R: Resistant, Aa: Aggregatibacter actinomycetemcomitans, Pg: Porphyromonas gingivalis, Pi: Prevotella intermedia, Fn: Fusobacterium nucleatum, MIC: Minimum inhibitory concentration