534084.fig.004a
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534084.fig.004b
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534084.fig.004c
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Figure 4: Representative images showing histology of liver (hematoxylin and eosin staining (a)–(c); Oil Red O staining (d)–(f) ×200) in water-control, 10% fructose solution-control, and fructose pair-fed oleanolic acid- (OA-) treated rats at week 10. Animals were administered with OA (25 mg/kg/day) or vehicle (OA: 0 mg/kg, 5% Gum Arabic) by oral gavage daily for 10 weeks. Data are means ± SEM ( each group). .