Fig. 1From: p,p’-DDT induces testicular oxidative stress-induced apoptosis in adult ratsEffect of DDT on the concentration of malondialdehyde in testis of adult rat. Each value is the mean ± SEM of 8 determinations in duplicate per group. DDT treatment was preformed as described in the methods section. a : p < 0.01 compared with controls (Tukey’s multiple comparison post hoc test) Back to article page