Effects of sevoflurane on NF-кB and TNF-α expression in renal ischemia–reperfusion diabetic rats

Background Ischemia–reperfusion (I/R) injury is the main reason of acute renal failure. However, inflammatory response and cell apoptosis are important mechanisms implicated in I/R injury. Recent studies indicated that nuclear factor kappa B (NF-кB) and tumor necrosis factor α (TNF-α) are both involved in these mechanisms. Sevoflurane reduces NF-кB and TNF-α expression in rats’ heart and decreases their renal I/R injury. However, few studies are available regarding the effect of sevoflurane on kidney of diabetic rats. Therefore, the aim of this study was to evaluate sevoflurane effect on NF-кB and TNF-α expression in diabetic rats to decrease renal I/R injury.