Fig. 3From: The healing effect of the collagen-glycosaminoglycan copolymer on corneal thinningMicrographs at two different magnification powers (a) 100× (b) 200× of CG matrix grafted cornea on day 28. Masson’s trichrome stain showing (a) high cellularity and irregular collagen deposition (red star) upon corneal wound bed (red arrow) with incomplete collagen-GAG scaffold degradation (b) CG matrix maintaining the porous scaffold (red star)Back to article page