Fig. 4 | Scientific Reports

Fig. 4

From: Wound healing improvement by a multicomponent wound dressing of keratinocyte-imprinted polydimethylsiloxane substrate in a rabbit model

Fig. 4

(i) Immunostaining of keratinocyte markers in primary keratinocyte in ADSCs cultured on the keratinocyte-imprinted PDMS after 14 days (Scale bar = 25 μm) (ii) Immunostaining of keratinocyte markers in primary isolated keratinocyte (Scale bar = 25 μm) (iii) Pattern substrate (left) and collagen scaffold (right) were cut into 6 mm discs using a biopsy punch (Scale bar = 3 mm). In the immunostaining images, pankeratin is in red, involucrin is in green, and nuclei by DAPI are in blue.

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