Fig. 2From: Effects of coal-fired PM2.5 on the expression levels of atherosclerosis-related proteins and the phosphorylation level of MAPK in ApoE−/− miceEffects of coal-fired PM2.5 on mediastinal lymph nodes in terms of (a) weight, and (b) organ coefficient (compared with HFD control mice, *P < 0.05, **P < 0.01, n = 8)Back to article page