Temporal expression of hepatic inducible nitric oxide synthase in liver cirrhosis

Figure 3 Temporal expression of iNOS protein in hepatocytes. At different time points after BDL, hepatocytes were isolated and iNOS protein was examined by immunoblot analysis. A: Typical result of immunoblotting for iNOS. B: Semi-quantitative analysis of iNOS protein expression. 3d-4 wk, three days to four weeks after surgery. ^bP<0.01 for sham-operated vs BDL at each time point; ^dP<0.01 for 2 wk vs all other time points after BDL; ^fP<0.01 for 3 wk vs all other time points after BDL except wk 4.