Fig. 3.
Effects of PM2.5 exposure on inflammation in blood and bone marrow from WT and CCR2-/- mice. a, Representative flow-cytometric dot plots and analysis showing circulating CD11b+Ly6G−7/4hi cells from mice blood at the end of 6-months PM2.5 exposure. b, Analysis showing CD11b+Ly6G−7/4hi cells from mice bone marrow at the end of 6-months PM2.5 exposure. c, The concentrations of circulating inflammatory cytokines (MCP-1, IFNγ, TNFα, IL-12 p70, IL-6, IL-10) at the end of PM2.5 exposure. *P < 0.05, **P < 0.01, ***P < 0.001 compared to WT-FA group, #P < 0.05, ##P < 0.01 when CCR2-PM compared to WT-PM group. n = 6–9 per group