Impact of a Novel Hydrogel with Injectable Platelet-Rich Fibrin in Diabetic Wound Healing

Figure 10

(a, b) IF staining of CD31 at wound margins in the tissue sections of the sericin hydrogel, i-PRF, and sericin/i-PRF hydrogel groups on days 7 (a) and 14 (b).

(a)

(b)