Figure 2:From: Pre-clinical evaluation of soybean-based wound dressings and dermal substitute formulations in pig healing and non-healing in vivo modelsHistology of control wounds in the punch biopsy model (×20). (Scale bar=1000 µm) (a and b) Day 8 of healing (c and d) and day 15 of healing. Hematoxylin and eosin staining (a and c) and Picrosirius staining (b and d). (a and c) Inserts in (a) and (c) highlight high magnification (×200) images of area of inflammatory cell infiltration. (d) Insert highlights birefringence image showing newly deposited collagen fluorescing green at the interface with the graft.Back to article page