Figure 5: Hematoxylin-eosin (HE)-stained sections from UVA-irradiated mouse skin after oral administration of SP and CP at 25 days. (A) Normal (no UV irradiation, distilled water); (B) Control (22.3 J/cm2 UVA, distilled water); (C) SP (22.3 J/cm2 UVA, SP); (D) CP (22.3 J/cm2 UVA, CP). Bars indicate 50 μm.