Fig. 5
1280 J/cm2 LED-RL daily reduced epidermal thickness in mice treated with topical imiquimod followed by LED-RL. Topical imiquimod was applied on days 1–4. LED-RL was administered on days 5–8. Representative images of (A) Control, (B) 1280 J/cm2 RL daily groups. (C) Representative image of vehicle control mouse skin without imiquimod or RL treatment (n = 2). White petrolatum was administered on days 1–4. (D) Quantified epidermal thickness of control and 1280 J/cm2 RL daily treatment groups (n = 6). A T-test quantified the significance between control and LED-RL. * denotes A p-value < 0.05.
