Fig. 3From: Chemical characterization of wound ointment (WO) and its effects on fracture repair: a rabbit modelTissues and VEGF grew fastest in WO group. HE staining of positive signal of vascular endothelial growth factor (VEGF) within the fracture end at each time point (3, 7, 14, 21, 28 and 35 days) in the control group, Yunnan Baiyao (YB) group and Wound Ointment (WO) group. WO group showed the best bone healing effect. HE hematoxylin eosinBack to article page