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. 2012 Feb 16;7(2):e31771. doi: 10.1371/journal.pone.0031771

Figure 6. Effects of zoledronate on angiogenesis during tibial and mandibular fracture repair.

Figure 6

(A) PECAM immunostaining (black arrows) on PBS- (top) and ZA-treated (bottom) tibial (left) and mandibular (right) fracture calluses. Scale bar = 200 µm. (B) Analysis of the length density of blood vessels within the callus (mm/mm3) and (C) analysis of the surface density of blood vessels within the callus (mm2/mm3) in PBS- and zoledronate-treated mice at day 5 post-fracture (n = 6 per group). *p<0.05. Bars represent mean±s.d.