TABLE 5.
Fluorescence grayscale values for each group.
| Serial number | Blank group | GSH group | Subjects group |
| 1 | 434309 | 290555 | 205835 |
| 2 | 442634 | 195570 | 273728 |
| 3 | 325941 | 156175 | 155579 |
| 4 | 337943 | 215241 | 226494 |
| 5 | 344125 | 142899 | 243585 |
| 6 | 474124 | 242847 | 165656 |
| 7 | 433179 | 197831 | 209262 |
| 8 | 482588 | 199821 | 283857 |
| 9 | 460675 | 257933 | 251640 |
| 10 | 553025 | 149162 | 231248 |
| 11 | 302460 | 174076 | 239522 |
| 12 | 307248 | / | / |
| Average value | 408188 ± 81619.53b | 202010 ± 46949.15a | 226037 ± 40112.29a |
Values with different superscripts indicate significant differences (P < 0.05).