Table 2.
Control | 2 hours
|
6 hours
|
|||
---|---|---|---|---|---|
Citalopram 0% | Citalopram 3% | Citalopram 0% | Citalopram 3% | ||
L* | 66.96 ± 2.32 | 62.95 ± 2.06 | 68.72 ± 0.95 | 62.40 ± 0.80 | 67.62 ± 0.94 |
a* | 4.65 ± 0.88 | 7.87 ± 2.74 | 5.44 ± 0.85 | 8.56 ± 1.93 | 6.65 ± 1.92 |
b* | 1.62 ± 1.53 | 2.31 ± 0.36 | −1.74 ± 1.03 | 1.35 ± 0.64 | −2.27 ± 0.56 |
Notes: Control, untreated rat skin site. L*, white-black index; a*, red-green index; b*, yellow-blue index. All four groups of formulations showed no significant difference in L* (white-black index) or a* (red-green index) compared with untreated skin near attachment site. All data represent the mean of three experiments.