Fig. 3
From: Nanofat promotes wound healing in skin following exposure to ionizing radiation
Tissue formation in healing wounds. (a) HE-stained sections (left panels = overview of the wounds showing their epithelialization; right panels = higher magnification of the granulation tissue in the wound center) of a PRP-treated and a PRP + NF-treated wound on day 14. (b-d) Epithelialization (b, %), granulation tissue formation (c, %) and cellular density (d, cells/mm− 2) of PRP-treated (white bars; n = 8) and PRP + NF-treated (black bars; n = 8) wounds on day 14, as assessed by histology. Mean ± SEM. (e, f) Immunohistochemical detection of Col I and Col III in a PRP-treated and a PRP + NF-treated wound on day 14. (g, h) Total Col I (g) and Col III (h) ratio (wound/normal skin) of PRP-treated (white bars; n = 8) and PRP + NF-treated (black bars; n = 8) wounds on day 14, as assessed by immunohistochemistry. Mean ± SEM.
