Figure 4From: Ischemic postconditioning attenuates liver warm ischemia-reperfusion injury through Akt-eNOS-NO-HIF pathwayEffects of IPO on NO in serum (A), eNOS in serum (B) and in liver tissues (C). To determine whether IPO have protective role through NO-mediated production, the contents of NO and NOS were detected. Compared to I/R group, IPO post-treatment markedly induced NO and eNOS production in serum and in liver tissues. For all groups, n = 8. * p < 0.05 compared with I/R group.Back to article page