Figure 5. Effect of ATRA on testicular glutathione-S-transferase (GST) activity in the ipsilateral Testis following TDData were presented as mean ± SEM (n=6). ^arepresents significant decrease at (p<0.01) compared with the sham group. ^brepresents significant increase at (p<0.01; p<0.05) compared with the TD group.