Figure 3.

Effects of methanol extract of Brassica oleracea var. capitata L. on erythema index of the skin. Ear skins were observed using a digital camera on day 14. The effects of methanol extract of Brassica oleracea var. capitata L. on the erythema index were evaluated using arbitrary units as shown in the materials and methods. Abbreviations are the same as in Figure 2; A.U., arbitrary unit. All values are presented as the mean ± standard deviation.^##P < 0.01 versus nontreated NOR mice, *P < 0.05 and **P < 0.01 versus nontreated contact dermatitis mice