Fig. 6From: Combination of lyophilized adipose-derived stem cell concentrated conditioned medium and polysaccharide hydrogel in the inhibition of hypertrophic scarringPathological sections of scar tissue at 16 weeks. a, b H&E staining was selected to assess the full-thickness skin section. Scale bar 200 μm in original images and 100 μm in magnified images. c Masson’s staining revealed the arrangement of collagen fibres. Scale bar 100 μmBack to article page