Figure 6

(a)–(d) Immunohistochemical staining for cleaved caspase-3 protein expression levels in liver tissue from (a) control group (negative reaction, arrow), (b) AC group (positive reactions, arrows), (c) AC + Cur group, and (d) AC + NCur group (negative reaction, arrows). bar = 50 µm. (e) Statistical, values in the column with unlike superscript letter were significantly different (p < 0.001).