Table 3.
Concentration (mg/mL) | The ratio of green and red fluorescence |
---|---|
Control | 1.332 ± 0.045 |
0.005 | 1.420 ± 0.042∗∗ |
0.025 | 1.088 ± 0.037∗∗ |
0.1 | 0.801 ± 0.042∗∗ |
Positive control | 0.477 ± 0.033∗∗ |
Values are expressed as mean ± SD. Compared with control, ∗∗ p < 0.01.