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. 2020 Jan 16;98(2):skaa012. doi: 10.1093/jas/skaa012

Figure 5.

Figure 5.

Effects of treatments on the liver of piglets. (A) Hepatic lesion score, values are mean ± SD for six animals. a,b Mean values with unlike letters are significantly different by Tukey’s test (P < 0.05). (B) E. coli group. Hepatocyte cytoplasmatic vacuolization (arrow) and lymphocytic infiltrate (arrow head), HE, 40×; (C) Colistin group. Mild hepatocyte cytoplasmatic vacuolization (arrow), HE, 40×; (D) OAFA2 group. Mild hepatocyte cytoplasmatic vacuolization (arrow), HE, 40×. OAFA, blend of organic acids and cinnamaldehyde; OAFA1, basal diet supplemented with 1 kg OAFA/ton feed; OAFA2, basal diet supplemented with 2 kg OAFA/ton feed.