Figure 7.

B1R blockade inhibits macrophage infiltration. (A through F) Macrophage number is quantified by immunohistologic staining for F4/80 in control mice (A and D) and vehicle-treated (B and E) or B1Ra-treated (C and F) mice 6 weeks after NTS administration. Representative pictures are shown. (G) Quantitative analysis of F4/80 immunostaining (n=6 mice per group). Cont, control mice; W, week. *P < 0.05 versus control; #P < 0.05 versus 6 weeks. Magnifications: ×200 in A through C; ×400 in D through F.