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. Author manuscript; available in PMC: 2008 Feb 1.
Published in final edited form as: Cardiovasc Res. 2006 Nov 30;73(3):549–559. doi: 10.1016/j.cardiores.2006.11.031

Fig. 5.

Fig. 5

Effects of CeO2 nanoparticles on myocardial oxidative stress. (A) Representativeimmunohistochemical photomicrographs of 3-NT in the myocardium of wild-type control, vehicle-, and CeO2-treated MCP mice. (B) Histograms showing the accumulation of nitrotyrosine formation in the myocardium of different group of mice. *P < 0.001 versus wild-type controls; #P<0.05 versus vehicle-treated MCP mice and wild-type controls; n=5 per group. (C) Serum levels of NOx (total nitrate and nitrite in proteins) assayed by Griess reagent. *P < 0.001 versus wild-type controls and CeO2-treated MCP mice; n=6 per group.