Essential Oil of Lippia alba Protects Against Ischemic-Reperfusion Acute Kidney Injury

IF 1 4区生物学 Q3 BIOLOGY Brazilian Archives of Biology and Technology Pub Date : 2023-02-03 DOI:10.1590/1678-4324-2023210442

Mariana Maciel Cavalcanti, T. L. Sampaio, D. B. Lima, Marcus Felipe Bezerra da Costa, I. E. P. Azevedo, M. L. Monteiro, J. Evangelista, M. Bandeira, A. Martins

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Abstract

: Ischemia/reperfusion (I/R) -induced Acute kidney injury (AKI) is characterized by hypoxia and production of reactive oxygen species (ROS), which could be prevented with antioxidant agents. The essential oil of Lippia alba (EOLA) chemotype citral-limonene is rich in components with antioxidant activity. So, this study aims to evaluate the nephroprotective effect of the EOLA on in vivo and in vitro models of renal I/R. Male Wistar rats were submitted to right nephrectomy, followed by ischemia by clamping the renal artery in the left kidney and a reperfusion. Animals received EOLA (200 mg/kg) or vehicle three days prior to I/R surgery. Blood and urine samples were obtained to evaluate creatinine, urea, uric acid, and creatinine clearance. The left kidney was collected for histological evaluations and analysis of thiobarbituric acid reactive substances (TBARS) and reduced glutathione (GSH). HK-2 cells were used to evaluate the effect of EOLA on I/R in vitro

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