Table 1. Values of integrated density and positive area in epidermis and dermis at 1 hour and 24 hour time points.
| Integrated density | Positive area (µm2) | |||||||
| Epidermis | Dermis | Epidermis | Dermis | |||||
| 1 hour | 24 hours | 1 hour | 24 hours | 1 hour | 24 hours | 1 hour | 24 hours | |
| Melanostatin | 548.7±431.4 | 1208.0±321.4 | 137.0±62.2 | 289.3±171.8 | 1842±2025 | 12395±5117 | 23±97 | 1094±938 |
| Melanostatin + MN | 1463±620.4* | 2487.0±1770.0 | 578.4±316.1** | 2970±4026* | 15648±5802** | 17948±7578 | 9560±7783** | 25032±5390** |
| Rigin | 1325.0±613.8 | 2172.0±492.4 | 716.8±504.1 | 374.0±228.6 | 9763±3064 | 16392±2395 | 1561±906 | 4269±4172 |
| Rigin + MN | 2334.0±781.0* | 1264.0±907.1* | 768.0±192.7 | 324.8±237.0 | 17765±4348* | 16594±6218 | 7683±2887** | 2730±2317 |
| Pal-KTTKS | 255.8±167.8 | 3070.0±4101.0 | 155.3±61.0 | 196.9±84.1 | 1902±1525 | 6578±2441 | 23±14 | 205±208 |
| Pal-KTTKS + MN | 656.1±272.1 | 13880±22614 | 950.7±1403.0 | 323.1±573.4 | 977±323 | 4219±1742 | 46±54 | 367±419 |
* indicates p<0.05 and ** indicates p<0.01.