Fig 5. Histological changes and TAG contents in the liver. Liver wet weight ( A ), representative liver images stained with hematoxylin and eosin ( B ), percentage of liver steatosis ( C ), number of lobular inflammatory foci ( D ), and hepatic TAG contents ( E ). TAG, triacylglycerol; wo, week-old. A black arrow and a black arrowhead indicate macrovesicular steatosis and microvesicular steatosis, respectively. A yellow arrow indicates an inflammatory focus. Data are illustrated as mean ± SEM. � and † show significantly different from age-matched LETO rats and age-matched the OLETF Sed group, respectively, P < 0.05, one way ANOVA. n = 5–6 per group.