Fig. 2
From: Increased ROS production and DNA damage in monocytes are biomarkers of aging and atherosclerosis
Serum cytokine profile. Protein levels of pro-inflammatory cytokines in apoE−/− versus WT mice. Serum levels of IL-6 (a), TNFα (b), MCP-1 (c), INF-γ (d), IL-10 (e) and IL-12 (f) were evaluated by flow cytometry. Atherosclerotic aged mice showed augmented pro-inflammatory cytokine expression compared with WT. Values are means ± SEM, #p < 0.05 vs. age-matched WT group