Figure 2.
Nitrotyrosine abundance (A) and proinflammatory cytokine concentrations (B) (all n = 8–13 per group) in aortas from young, old, and old salicylate (Sal)-treated mice with representative Western blot (subsequently left). Protein expression was normalized to own glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and presented as a ratio of young control mean. *p < .05 versus young, †p < .05 versus old. IL-1β, interleukin-1β; IL-6, interleukin-6; IFNg, interferon gamma; and TNFα, tumor necrosis factor alpha.