| 1 |
No treatment, as the normal control |
| 2 |
UV irradiation exposure of 172.8 J cm−2, as the negative control |
| 3 |
Treated with 2 mg cream at UV exposure of 172.8 J cm−2
|
| 4 |
Treated with 2 mg cream with 0.06 mg CAB at UV exposure of 172.8 J cm−2
|
| 5 |
Treated with 2 mg cream with 0.06 mg ACB at UV exposure of 172.8 J cm−2
|
| 6 |
Treated with 2 mg cream with 0.06 mg AVO at UV exposure of 172.8 J cm−2
|
| 7 |
On the basic of group 4, irradiated with 420 nm LED for 20 min and then at UV exposure of 81.4 J cm−2
|
| 8 |
On the basic of group 5, irradiated with 420 nm LED for 20 min and then at UV exposure of 81.4 J cm−2
|
| 9 |
On the basic of group 6, irradiated with 420 nm LED for 20 min and then at UV exposure of 81.4 J cm−2
|
