Figure 22. Effect of ATRA on testicular biopsy score in the ipsilateral Testis following TDData were presented as mean ± SEM (n=6). ^arepresents a significant decrease at (p<0.001) when compared with the sham group. ^brepresents a significant increase at (p<0.001) compared with the TD group. ^crepresents a sig-nificant decrease at (p<0.001) compared with the ATRA +TD group