Figure 2.
Effect of NDGA on TPA induced (a) MPO activity, (b) edema formation, (c) CAT and (d) SOD activity in mouse skin from different treatment groups. Values are expressed as means ± SE (n = 6) of units of MPO/min/mg protein, cutaneous edema as mg/punch, catalase activity as nmol H2O2 consumed/min/mg protein and SOD activity as units/mg protein. Significant differences are indicated by ***P < .001 when compared with control animals (Group I) and # P < .05, ## P < .01 and ### P < .001 when compared with TPA-treated animals (Group II).