Fig. 11

Fluorescence imaging of rats with diabetes transplanted with QDs-labeled MSCs. a The ex vivo fluorescence images of five important organs of rats with diabetes. b The ratio of the fluorescence intensity (RFI) of each organ equals the fluorescence intensity of the organ divided by the total fluorescence intensity of all five organs (heart, lungs, pancreas, spleen, and liver) in the normal control group and MSC treatment group (multiplied by 100)

© De Gruyter