Figure 6From: Autologous circulating angiogenic cells treated with osteopontin and delivered via a collagen scaffold enhance wound healing in the alloxan-induced diabetic rabbit ear ulcer modelCalculating the volume fraction of inflammatory cells using a 192 point grid. A representative image of a hematoxylin and eosin stained histological section demonstrates healing granulation tissue. This area is where neovascularization occurs. A grid is electronically generated and placed on the section. Arrows indicate examples of inflammatory cells on intersection of the grid. Scalebar = 50 μm.Back to article page