Synergistic Effects of Human Platelet-Rich Plasma Combined with Adipose-Derived Stem Cells on Healing in a Mouse Pressure Injury Model

Figure 2

Animal model of pressure injury (PI) (a). Normal skin structure (b). On day 1 after the establishment of the PI model, skin thinning, loss of the normal skin structure, and inflammatory cell infiltration () are visible (c). On day 5, the epidermis was exfoliated, degeneration and necrosis of subcutaneous tissue are visible, and infiltration of inflammatory cells is extensive () (d). ×100 magnification.

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