Figure 4. Effect of VitE (150mg/kg) and DEX (0.125mg/kg) on (A) VCL-increased percentage of tubules with damaged RNA, Vit E and DEX significantly (P<0.05) reduced the VCL-increased RNA damage; (B) Positive correlation between intensity of Hsp70-2 and percentage of tubules with RNA damage in germinal cells (r2 =0.876, P<0.05); (C) Effect of VitE and DEX on testicular total protein level, simultaneous administration of DEX and VitE significantly (P<0.05) elevated testicular protein level; and (D) Positive correlation between intensity of Hsp70-2 with testicular total protein level (r2 = 0.941, P<0.05).