Endogenous leptin fluctuates in hepatic ischemia/reperfusion injury and represents a potential therapeutic target

Figure 3 Protein levels of leptin in lung (A), liver (B) and duodenum (C) of the rats after injury detected by immunohistochemistry (× 200). Sham: Sham-operation; I60’R60’, I60’R150’, I60’R240’ and I60’R360’: hepatic ischemia for 60 min/reperfusion for 60, 150, 240 and 360 min; ^bP < 0.01 vs sham; ^cP < 0.05, ^dP < 0.01 vs I60'R60'; ^fP < 0.01 vs I60’R150’; ^hP < 0.01 vs I60’R240’.