Fig. 5From: Localization of human adipose-derived stem cells and their effect in repair of diabetic foot ulcers in ratsFate of hADSCs after transplantation in DFUs. a hADSCs were labeled by the lentivirus expressing ZsGreen and detected under bright-field and green fluorescence. Scale bar, 25 μm. b Images of transplanted ZsGreen-positive cells at different time points in DFUs. The rate of ZsGreen-positive cells was gradually increased during the first week after transplantation, with the highest intensity on D7. Scale bar, 100 μm. c Rate of ZsGreen-positive cells at different time points. d days, h hours, hADSC human adipose-derived stem cellBack to article page