Research Article

Fabrication of Hyaluronan-Poly(vinylphosphonic acid)-Chitosan Hydrogel for Wound Healing Application

Figure 8

Optical images of H&E staining of postimplantation at day 14 after implantation of the control mice at 4x (a) and 20x (b) magnifications and the HPCS4 implanted mice at 4x (c) and 20x (d) magnifications.
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