Table 2 The mean and confidence interval for inhibition zone diameter of isolated bacteria VS different PAMAM-G7 dendrimer concentrations
From: In vitro antibacterial activity of poly (amidoamine)-G7 dendrimer
Dendrimer concentration, μg/disc | Zone of inhibition, mm, [Mean (CI)] | |||||||
|---|---|---|---|---|---|---|---|---|
E. coli | A.baumannii | K. pneumoniae | S. dysenteriae | P. aeruginosa | P. mirabilis | B. subtilis | S. aureus | |
0.025 | 0 | 0 | 0 | 0 | 0 | 10 (8.16, 11.84) | 0 | 10 (8.16, 11.84) |
0.25 | 0 | 0 | 17 (16.08, 17.92) | 0 | 0 | 19 (16.23, 21.44) | 9 (8.08, 9.92) | 11 (8.56, 13.44) |
2.5 | 0 | 0 | 19 (18.08, 19.92) | 14 (12.16, 15.84) | 0 | 22 (19.56, 24.44) | 9 (7.4, 10.6) | 11 (7.8, 14.2) |
25 | 22 (20.4, 23.6) | 13 (11.6, 14.4) | 27 (24.56, 29.44) | 30 (27.56, 32.44) | 24 (21.23, 26.77) | 33 (31.4, 34.6) | 18 (16.4, 19.6) | 22 (19.56, 24.44) |