Kidney function status of Wistar rat treated with ethanolic extract of Phyllanthus amarus leaves owing to diethylnitrosamine intoxication

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OJOCHENEMI EJEH YAKUBU
DAVID CHRISTOPHER BANDO
MOSES ZEPHANIAH
ISAAC JOHN UMARU
MICHAEL SUNDAY ABU

Abstract

Abstract. Yakubu OE, Bando DC, Zephaniah M, Umaru IJ, Abu MS. 2021. Kidney function status of Wistar rat treated with ethanolic extract of Phyllanthus amarus leaves owing to diethylnitrosamine intoxication. Asian J Trop Biotechnol 19: 6-9. The kidney plays a central role in detoxification and excretion of harmful metabolites and therefore is susceptible to toxicity by xenobiotics. This research investigated the possible modulatory effect of Phyllanthus amarus Schumach & Thonn on diethylnitrosamine (DEN) induced nephrotoxicity in rats. Wistar rats received a single dose intraperitoneal injection of DEN. Twenty (20) rats were randomly allocated into four groups of five (5) rats each, and toxicity was induced using a single dose of DEN at 200 mg/kg intraperitoneally. Treatment was carried out using P. amarus extract at 200 mg/kg for 14 days, while silymarin was used as a standard drug orally at 5mg/kg. Kidney function parameters (Urea, Creatinine, sodium (Na+)), Potassium (K+), and Chloride (Cl-) were determined. After 2 weeks, DEN-induced rats showed renal injury evidenced by the significant increase in circulating kidney function markers. Results showed that concurrent supplementation of P. amarus significantly (p?0.05) modulated kidney function markers and prevented renal tissue damage induced by DEN. In conclusion, P. amarus prevents DEN-induced nephrotoxicity via attenuation of oxidative stress and alleviation of the antioxidant defense system.

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