Table 1 Antibacterial activity of VRV-PL-VIIIa and standard antibiotics
Microorganisms | Diameter of inhibition zone (mm) | |||
|---|---|---|---|---|
VRV-PL-VIIIa | Ga | Cpa | Sma | |
Gram-positive | ||||
Staphylococcus aureus | 32 ± 1 | 18 ± 1 | 23 ± 2 | 26 ± 2 |
Bacillus subtilis | 27 ± 4 | 18 ± 2 | 19 ± 2 | 28 ± 3 |
Gram-negative | ||||
Escherichia coli | 21 ± 2 | 18 ± 2 | 18 ± 2 | 21 ± 2 |
Salmonella typhi | 16 ± 1 | 17 ± 2 | 18 ± 1 | 18 ± 1 |
Vibrio cholerae | 16 ± 3 | 16 ± 2 | 19 ± 2 | 19 ± 2 |
Klebsiella pneumoniae | 22 ± 2 | 18 ± 2 | 18 ± 1 | 21 ± 3 |
Salmonella paratyphi | 21 ± 6 | 19 ± 2 | 18 ± 2 | 20 ± 2 |