Fig. 2From: Rubus apetalus (Rosaceae) improves spermatozoa characteristics, antioxidant enzymes and fertility potential in unilateral cryptorchid ratsEffects of different treatments on the relative weights of testes (a) and epididymides (b). Values are mean ± SEM. *: p < 0.05; Number of rats per group = 5.c: p < 0.001 compared to sham operated; #: p < 0.001 compared to normal; ¤: p < 0.001 compared to right testis (same group). Abbreviations: N: normal; SO: sham operated; DW: distilled water; Vit E: vitamin E; AE12 / AE60: aqueous extract administered at 12 mg/kg or 60 mg/kg; ME12 / ME60: methanolic extract administered at 12 mg/kg or 60 mg/kgBack to article page