Fig. 4From: Exploration of the role of a lithophytic fern, Pteris vittata L. in wound tissue regeneration and remodelling of genes in hyperglycaemic rat modelHistopathological observation of the skin patch of the diabetic rats. Representative microphotographs of skin histopathology at 100X magnification showing healed outer contour of skin tissue in (b, c and d) as compared to incomplete healing of (a)Back to article page