Liver tissues were harvested 24 h after reperfusion, processed, and subjected to immunohistochemical analysis against Ki67 with red staining. Representative images for sham (A), vehicle (B), and Wnt agonist-treated (C, WntAg) groups are shown at 100× magnification. (D) A graphical representation of Ki67 positive staining cells averaged over 10 microscopic fields/animal. Data presented as means ± SE (n=4-6/group) and compared by one-way ANOVA and SNK method;*P > 0.05 vs. Sham; #P > 0.05 vs. Vehicle.