Renal Protective Effect of Umbelliferone on Acute Kidney Injury in Rats via Alteration of HO-1/Nrf2 and NF-κB Signaling Pathway

Acute kidney injury (AKI), formerly known as acute renal failure, refers to a sudden and often reversible decline in kidney function. Inflammatory reaction and oxidative stress play a crucial role in the expansion of renal disease. In this experimental study, we scrutinized the renal protective effect of umbelliferone against gentamicin induced renal injury in the rats and explore the mechanism. Wistar rats were used in this study and Gentamicin was used for the induction the AKI in the rats and rats were received the oral administration of umbelliferone. The body weight, organ weight, renal, oxidative stress, cytokines, inflammatory parameters were estimated. The mRNA expression caspase-3, Bax, Bcl-2, TNF-α, IL-1β, IL-6, IL-10, HO-1, and Nrf2 were estimated. Umbelliferone remarkably improved the body weight and altered the absolute and relative weight of hepatic and renal tissue. Umbelliferone significantly suppressed the level of BUN, Scr, magnesium, calcium, phosphorus, sodium, and potassium along with altered the level of oxidative stress parameters like CAT, SOD, GSH, LPO, and GPx. Umbelliferone altered the level of cytokines viz., TNF-α, Il-1β, IL-6, IL-10; inflammatory parameters like PGE2, COX-2, TGF-β, NF-κB, respectively. Umbelliferone significantly altered the mRNA expression of caspase-3, Bax, Bcl-2, TNF-α, IL-1β, IL-6, IL-10, HO-1, and Nrf2. The result showed the renal protective effect of umbelliferone against gentamycin induced renal disease via alteration of HO-1/Nrf2 and NF-κB Signaling Pathway.