Table 1 Number of revertant colonies after POM93 exposure in absence and presence of S9 mix
From: Genotoxicity and acute and subchronic toxicity studies of a bioactive polyoxometalate in Wistar rats
Concentration (μg/plate) | Type of bacteria (mean ± SD) | |||
|---|---|---|---|---|
TA97 | TA98 | TA100 | TA102 | |
A. Without S9 mix | ||||
5000 | 139.7 ± 14.5 | 33.7 ± 5.8 | 162.7 ± 14.0 | 264.0 ± 24.4 |
1000 | 158.7 ± 29.2 | 36.3 ± 3.7 | 187.7 ± 16.6 | 280.0 ± 23.5 |
200 | 168.7 ± 12.0 | 35.7 ± 6.3 | 162.0 ± 9.5 | 290.3 ± 16.0 |
40 | 167.7 ± 9.0 | 41.0 ± 3.6 | 179.7 ± 4.5 | 273.7 ± 36.6 |
8 | 165.3 ± 21.2 | 32.7 ± 6.6 | 160.0 ± 22.1 | 297.7 ± 10.0 |
0 | 150.7 ± 5.0 | 33.0 ± 3.6 | 171.3 ± 6.8 | 288.7 ± 10.0 |
Positive control | 1748.7 ± 39.5*a | 2118.7 ± 94.0*b | 1760.0 ± 59.7*c | 1817.7 ± 24.1*d |
B. With S9 mix | ||||
5000 | 171.3 ± 11.7 | 40.7 ± 5.0 | 167.0 ± 38.0 | 284.3 ± 13.0 |
1000 | 163.3 ± 14.3 | 41.7 ± 2.5 | 155.0 ± 32.5 | 272.0 ± 34.0 |
200 | 184.0 ± 16.0 | 38.3 ± 4.0 | 134.3 ± 22.8 | 260.3 ± 15.6 |
40 | 192.7 ± 15.8 | 33.7 ± 3.5 | 160.3 ± 17.2 | 268.3 ± 39.8 |
8 | 175.7 ± 22.0 | 33.7 ± 5.0 | 154.3 ± 29.1 | 297.3 ± 9.6 |
0 | 173.0 ± 22.6 | 32.0 ± 5.2 | 173.0 ± 10.8 | 274.3 ± 17.4 |
Positive control | 1690.7 ± 53.4*e | 1687.7 ± 46.7*f | 1184.7 ± 52.0*g | 1107.3 ± 81.0*h |