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. 2012 Jul 18;7(7):e41147. doi: 10.1371/journal.pone.0041147

Figure 9. Effect of PAG on the expression of CX3CR1 in atherosclerotic plaques in fat-fed apoE−/− mice.

Figure 9

(A) Representative immunohistochemical images were taken from BCA in mice with fat feeding and saline, mice with fat feeding and PAG treatment. Scale bar for histological images  =  100 µm. (B) BCA sections from mice with fat feeding and saline and mice with fat feeding and PAG treatment were quantified immunohistochemically for CX3CR1 positive staining. Results shown are the mean ± SEM (n = 6–8 animals in each group). *P<0.05, compared with mice with fat feeding and saline.