Time-course of plasma ALT levels following hepatic I/R. Mice were subjected to 90 min. of ischemia followed by reperfusion with various lengths of time. "Control" indicates mice that underwent no surgical procedure. "Sham" indicates mice that underwent surgical procedure with no vascular occlusion followed by reperfusion, while "I/R" denote mice that underwent I/R surgical procedure. Values are expressed as mean ± SEM. *P < 0.05 female group vs. male group (n = 6–9 mice per each time point/group). A: I/R group; B: Sham group.