Protective effect of nitric oxide induced by ischemic preconditioning on reperfusion injury of rat liver graft

Figure 3 Serum TNF levels measured at 2 hours after ORLT in different recipient groups. In control and NAME groups, the concentrations of serum TNF were elevated significantly as compared to those in IP and adenosine groups. ^aP and ^bP < 0.01, ^cP > 0.05 vs. control group. Values were expressed as means ± SD.