Time (h) | A group (μg/m) | B group (μg/ml) | C group (μg/ml) | D group (μg/ml) |
0.05 | 1.84±0.85 | 0.76±0.17* | 1.83±0.40 | 0.76±0.07* |
0.08 | 3.31±0.31 | 1.22±0.13* | 3.13±0.27 | 1.33±0.21* |
0.17 | 5.36±0.63 | 2.91±0.18* | 5.28±0.55 | 2.90±0.32* |
0.33 | 2.85±0.30 | 1.57±0.26* | 2.74±0.42 | 1.54±0.05* |
0.5 | 1.93±0.26 | 0.99±0.18* | 1.87±0.34 | 0.95±0.17* |
1 | 1.35±0.22 | 0.64±0.08* | 1.25±0.10 | 0.64±0.10* |
2 | 1.09±0.21 | 0.35±0.07* | 1.05±0.16 | 0.35±0.01* |
4 | 0.66±0.16 | 0.23±0.01* | 0.65±0.09 | 0.23±0.03* |
6 | 0.37±0.06 | 0.22±0.01* | 0.35±0.02 | 0.21±0.01* |
All the data were expressed as mean± SD.
↵* p<0.01, concentration data were compared with A group by t test. There were statistical differences between group B and group A and between group C and group A.