Background: The present study was designed to evaluate the relative ameliorating efficacy of lycopene against the deleterious effects of boldenone, an androgenic steroid, on the rat testis and kidney. Materials and Methods: 40 male albino rats were divided into four groups; control group received intramuscular (i.m) injection of olive oil once a week; lycopene (Lc) group received lycopene (10 mg/kg b.w p.o daily); boldenone (Bol) group received (5 mg/kg b.w i.m once a week); Bol + Lc group received boldenone (5 mg/kg b.w i.m once a week) and lycopene (10 mg/kg b.w p.o daily) all for four weeks. Results: intramuscular injection of boldenone significantly induced lipid peroxidation and DNA fragmentation as well as inhibited total antioxidant capacity (TAC) and catalase (CAT) activity in testis and kidney tissue. Additionally, up-regulation of Bax and down-regulation of Bcl-2 gene expression after Bol injection along with marked increase in serum inflammatory cytokines and decrease in serum testosterone. These alterations were confirmed by the histopathological examination of testis and kidney. On the other hand, lycopene oral administration attenuated the testicular and renal injuries induced by boldenone injection. Conclusion: administration of antioxidants as lycopene effectively ameliorated the adverse effects of boldenone on testis and kidney tissues |
