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. 2017 May 24;2017:4295680. doi: 10.1155/2017/4295680

Figure 5.

Figure 5

Effect of the S. paranense crude extract (CE; 1 mg/ear), S. paranense alkaloid fraction (AF; 0.73 mg/ear), solanine (S; 0.37 mg/ear), and dexamethasone (Dexa) (0.1 mg/ear) on histological changes in the ears croton oil-treated mice. Representative pictures of histological sections from mice ears stained with hematoxylin-eosin (20 and 40x increments; scale 100 μm) (a) and counting polymorphonuclear cells per field (b) on acute skin inflammation model. The arrows (a) indicate polymorphonuclear leukocytes infiltration on the dermis. Each bar (b) represent the mean + SEM (n = 6); ###P < 0.001 when compared with the vehicle (acetone) and naïve groups. ∗∗P < 0.01 and ∗∗∗P < 0.001 when compared with the croton oil group (one-way ANOVA followed by post hoc Newman-Keuls test).