Beneficial Effects of Necrosis Modulator, Indole Derivative NecroX-7, on Renal Ischemia-Reperfusion Injury in Rats
2016
Abstract Renal ischemia-reperfusion injury (IRI) is involved in multiple diseases, such as kidney transplantation or contrast-induced nephropathy, and leads to acute kidney injury. However, there are no pharmacological agents available to prevent IRI. In this study, we investigated the effects of necroX-7 against renal IRI in a rat model. Seven-week-old male Sprague-Dawley rats were divided into four groups: saline-treated sham or IRI group, necroX-7–treated sham or IRI group. All animals had right nephrectomy and IRI was followed by reperfusion after clamping the left renal vessels for 35 minutes. NecroX-7 or saline was intravenously injected at 5 minutes before reperfusion. The effects of necroX-7 on IRI were evaluated using biochemical, histological, and molecular markers. The serum creatinine level was increased after IRI compared with sham. The necroX-7 significantly decreased creatinine level compared with the saline in IRI (1.36 ± 0.11 vs 2.35 ± 0.42 mg/dL; P P P P P P
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