Figure 3

Changes in hepatic caspase-3 expression. (a)–(c) showed the negative immunostaining reactions in the Control (a), LP (b), and NAC (c) groups. (d) and (e) CP-induced changes showing severe immunostaining reaction. (f) Caspase staining in the LP + CP group showing moderate immunostaining. (g) Caspase staining in the NAC + CP group showing moderate immunostaining. (h) Caspase staining in the LP + NAC + CP group showing mild immunostaining. Scale bar = 50 μm.