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  • Title: Protective Effects of Hydroalcoholic Extract of Ferulago Angulata Against Gentamicin-induced Nephrotoxicity in Rats.
    Author: Valipour P, Heidarian E, Khoshdel A, Gholami-Arjenaki M.
    Journal: Iran J Kidney Dis; 2016 Jul; 10(4):189-96. PubMed ID: 27514765.
    Abstract:
    INTRODUCTION: Gentamicin can lead to acute tubular injury and kidney dysfunction. This study aimed to evaluate the effect of Ferulago angulata on kidney function and other markers in rats with gentamicin-induced nephrotoxicity. MATERIALS AND METHODS: Forty-eight male Wistar rats were divided into the following groups: group 1, the controls; group 2, rats receiving gentamicin (120 mg/kg body weight per day, intraperitoneal) for 7 days without treatment; groups 3, 4 and 5, rats receiving gentamicin for 7 days and oral treatment with 200 mg/kg, 400 mg/kg, and 800 mg/kg body weight per day of Ferulago angulate extract, respectively. Measurements included serum levels of creatinine, urea, uric acid, lipids, ferric-reducing antioxidant power, and protein carbonyl; kidney and serum levels of malondialdehyde; and serum and renal levels of tumor necrosis factor-α. Histopathology of kidney tissue was examined as well as renal catalase, superoxide dismutase, and vitamin C. RESULTS: Compared to treatment with gentamicin only, treatment with Ferulago angulata resulted in a significantly higher high-density lipoprotein cholesterol, ferric-reducing antioxidant plasma, renal catalase, superoxide dismutase, and vitamin C levels. It was also associated with significantly lower serum levels of creatinine, urea, uric acid, malondialdehyde, protein carbonyl, tumor necrosis factor-α, total cholesterol, triglyceride, low-density lipoprotein cholesterol, and very low-density lipoprotein cholesterol. Ferulago angulate was linked with a lower renal gene expression of tumor necrosis factor-α. CONCLUSIONS: The present study suggests that Ferulago angulate extract has protective effects against nephrotoxicity due to gentamicin.
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