Fig. 3
From: p,p’-DDT induces testicular oxidative stress-induced apoptosis in adult rats
Effect of DDT on antioxidant enzyme activities in testis of adult rat. Superoxide dismutase activity (a), catalase activity (b) and hydrogen peroxide production (c). Each value is the mean of 8 determinations with standard error (SEM). DDT treatment was preformed as described in Methods. a : p < 0.05 compared with controls (Tukey’s multiple comparison post hoc test). b,c : p < 0.01 compared with controls (Tukey’s multiple comparison post hoc test)