Fig. 6From: Regeneration of full-thickness skin defects by differentiated adipose-derived stem cells into fibroblast-like cells by fibroblast-conditioned medium a Immunohistochemistry and b human vimentin localization in balb/c nude mice skin after injection of F-CM-treated hADSCs, untreated hADSCs, and PBS. Alexa-546 as secondary antibody and Hoechst 33342 as counterstain. Arrows indicate positive cells for immunofluorescence. Scale bars represent 100 μm. *P < 0.05. CTL control, F-CM fibroblast-derived conditioned medium, hADSC human adipose-derived stem cell, PBS phosphate-buffered salineBack to article page