Fig. 6

Effects of Oxya chinensis sinuosa Mishchenko extract (Oc.Ex) on pro-inflammatory cytokines in ultraviolet B (UVB)-irradiated hairless mouse skin. mRNA expression levels of a IL-1β b IL-6, and c TNF-α were determined via quantitative reverse transcription polymerase chain reaction. Data are compared with those of the normal (^####p < 0.0001, ^###p < 0.001 and ^##p < 0.01) and vehicle (****p < 0.0001, and ***p < 0.001) groups. Nor, Normal; Veh, Vehicle; Oc. Ex, Oxya chinensis sinuosa Mishchenko extract