Click on image to view larger version.

Figure 2 (A) Plasma rhodamine fluorescence intensity (n = 8 in each group) and (B) representative heart section (n = 3 in each group) stained for nitrotyrosine by immunohistochemistry of rats treated with saline, endotoxin (10 mg/kg), endotoxin and L-NAME (50 mg/kg), endotoxin and MEG sodium succinate (10 mg/kg), and endotoxin and FeTPPS (30 mg/kg). See Methods section for treatment group design. Results are expressed as mean ± SEM. *p < 0.01 compared with control; #p < 0.01 compared with endotoxin-treated rats. Abbreviations as in Figure 1.