Table 4.
Zone of Inhibition (mm) | |||||
---|---|---|---|---|---|
Bacterial Strains | Conc. 25 mg/mL | Conc. 50 mg/mL | Conc. 75 mg/mL | Conc. 100 mg/mL |
Standard Ceftriaxone 1 mg/mL |
Staphylococcus aureus | 18 | 20 | 21 | 22 | 26 |
Staphylococcus epidermidis | 16 | 17 | 20 | 21 | 26 |
Escherichia coli | 20 | 21 | 22 | 24 | 25 |
Bordetella bronchiseptica | 12 | 13 | 15 | 18 | 20 |
Bacillus subtilis | 12 | 16 | 17 | 19 | 22 |
Bacillus pumilus | 13 | 14 | 16 | 17 | 21 |
Micrococcus luteus | 15 | 17 | 18 | 20 | 21 |