Fig. 5
From: A porcine model for pathomorphological age assessment of surgically excised skin wounds
Porcine wound beds being 4 days (a), 10 days (b) and 27 days (c) old. a A scarce amount of blue stained collagen is present (arrows), Masson’s trichrome stain. Inset: Green collagen fibers are visible under polarized light (arrows), Picrosirius red stain. b Massive amounts of blue stained collagen are present (arrows), Masson’s trichrome stain. Inset: Green, yellow and few red collagen fibers are visible in polarized light (arrows), Picrosirius red stain. c Massive amounts of blue stained collagen are present (arrows), Masson’s trichrome stain. Inset: Yellow, red and a few green collagen fibers are visible in polarized light (arrows), Picrosirius red stain