International Journal of Polymer Science / 2014 / Article / Fig 4

Research Article

Enhancement of VEGF on Axial Vascularization of Nano-HA/Collagen/PLA Composites: A Histomorphometric Study on Rabbits

Figure 4

CD31 immunohistochemical staining of specimens 10 weeks after implantation (magnification ×20): the arteriole-like vessels can be seen, (a) from group A, (b) from group B.