Diabetic fibroblast morphology after 3 days of incubation with the different dressing disks. (Above) Cells without a dressing disk (control). (Lefts, from above to below) Cells treated with Aquacel, Algisite*M, Medifoam, Biatain and PolyMem. (Rights, from above to below) Cells treated with Aquacel Ag, Acticoat*Absorbent, Medifoam Ag, Biatain Ag and PolyMem Ag. The diabetic fibroblasts cultured in wells containing the silver dressings did not adopt the typical dendritic or fusiform apposition morphology. However, the cells treated with PolyMem Ag partially retained the typical fibroblast fusiform apposition morphology (magnification ×200).