Hesperidin opposes the negative impact of cyclophosphamide on mice kidneys.

The present investigation examined the prospective nephroprotective effect of hesperidin (HSN) in mice challenged with a single i.p. injection of cyclophosphamide (CPE) at a dose of 200 mg/kg. HSN (100 and 200 mg/kg/day, p.o.) was given for 10 days, starting 5 days prior to CPE administration. HSN significantly reduced the CPE-induced increments of serum creatinine and cystatin C. HSN also significantly reduced malondialdehyde, nitric oxide, Bax/Bcl-2 ratio, and caspase-3, and significantly raised total antioxidant capacity, and interleukin-10/tumor necrosis factor-α ratio in kidneys of mice received CPE. In addition, HSN significantly prevented the histopathological injury, and kidney injury molecule-1 expression in kidneys of mice given CPE. It was concluded that HSN guarded against nephrotoxic effect of CPE in mice by tackling oxidative/nitrative stress, inflammation, and apoptosis.

Naringenin palliates cisplatin and doxorubicin gonadal toxicity in male rats.

Cisplatin (CP) and doxorubicin (DX) can cause testicular injury by inducing oxidative/nitrosative stress, inflammation, and apoptosis, Naringenin (NG) has antioxidant, antinitrative, anti-inflammatory, and anti-apoptotic effects. This study investigated the potential ability of NG to block gonadotoxicity induced CP and DX in male rats. The rats received one injection of either CP (10 mg/kg, i.p.) or DX (15 mg/kg, i.p.), and treated with NG (50 mg/kg/day, p.o.) for 10 days beginning 6 days prior to CP and DX administration. NG significantly prevented the decreases of serum testosterone and inhibin B in rats received CP and DX. Additionally, NG significantly decreased the elevated testicular malondialdehyde, tumor necrosis factor-α/interleukin-10 ratio, and caspase-3 in CP- and DX-treated rats. NG also significantly raised the decreased testicular Bcl-2/Bax ratio, and total antioxidant status in CP- and DX-challenged rats. In addition, NG significantly increased P-glycoprotein level in testes of rats received CP and DX. Moreover, NG significantly decreased the testicular histopathological injury, and immunohistochemical expression of inducible nitric oxide synthase induced by CP and DX in rat testes. It was concluded that NG impeded gonadotoxicity of CP and DX in male rats by mitigating oxidative stress, nitrosative stress, inflammation, and apoptosis.