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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: Biomaterials. 2009 Nov 3;31(6):1372. doi: 10.1016/j.biomaterials.2009.10.045

Figure 4. PKSOD scavenges superoxide in the border zone following ischemia-reperfusion.

Figure 4

Pictures shown are representative images of dihydroethidium (DHE) fluorescence in the myocardium, imaged with identical camera settings. Individual images were quantified for red fluorescence intensity using ImageJ software in a blinded manner and represented as mean ± SEM (n≥5 per group). Only PKSOD significantly reduced DHE fluorescence 3 days following IR, with no effect of empty PK or free SOD1. *p<0.05 ANOVA, followed by Dunnett’s multiple comparison test.