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Figure 2 | Journal of Translational Medicine

Figure 2

From: The effect of an autologous cellular gel-matrix integrated implant system on wound healing

Figure 2

Photomicrographs of histological sections from integrated implant system (IIS) stained with a trichromic stain (A-B) and immunohistochemical staining for Proliferating Cell Nuclear Antigen (PCNA) (C-D). A: The photomicrography at low magnification shows the fibrin in blue and the crosslinked scaffold in red. Scale bar = 100 μm (Panel A). B: At higher magnification, the skin cells embedded in the fibrin gel are indicated with arrows and with arrowheads when located within the cross-linked scaffold. Scale bar = 50 μm. C: Histological section showing the scaffold in pale blue, where the skin cells are immersed. Negative cells for anti PCNA antibody are shown with arrowheads, and positive nuclear reaction in cells is indicated with arrows. D: Another section of the scaffold is shown which exhibits only positive cells. Scale bar: C, D = 50 μm.

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