Figure 4

Changes in renal caspase-3 expression. (a)–(c) showed the negative immunostaining reactions. (a). Control group showing very mild caspase-3 immunostaining. Caspase-3 staining in the LP (b) and NAC (C) groups showing the negative immunostaining reaction. (d) and (e) treated group with CP showed 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.