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. 2014 Jun 12;26(3):332–337. doi: 10.5021/ad.2014.26.3.332

Fig. 2.

Fig. 2

Immunohistochemical localization of Notch intracellular domain (NICD) in keloid (A, B), hypertrophic scar (C), dermatofibroma (D, E), morhea (F, G), and normal control (H). Keloid fibroblasts showed more intense immunoreactivity than hypertrophic scar and dermatofibroma fibroblasts. Strong to moderate NICD expression is observed in fibroblasts, endothelial cells and infiltrating immune cells in all specimens. Asterisks indicate vessels; arrowheads indicate fibroblasts; arrows indicate infiltrating immune cells (A, C, D, G: ×100; B, E, F, H: ×400).