In Situ Cytokine Expression and Morphometric Evaluation of Total Collagen and Collagens Type I and Type III in Keloid Scars

Figure 1

(a) Histological section of keloid stained with picrosirius seen in ordinary light (20x). (b) Histological section of keloid stained with picrosirius seen in polarized light (20x). (c) Immunohistochemistry for type I collagen in keloid (20x). (d) Histological section of keloid stained with picrosirius seen in ordinary light (20x). (e) Histological section of keloid stained with picrosirius seen in polarized light (20x). (f) Immunohistochemistry for type III collagen in keloid (20x).

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