Research Article

Noninvasive Optical Imaging and In Vivo Cell Tracking of Indocyanine Green Labeled Human Stem Cells Transplanted at Superficial or In-Depth Tissue of SCID Mice

Figure 5

(a) Spinal cord injury, ICG labeled iNSCs/hPDMSCs transplanted at the site of injury. (b) Far-red fluorescence data quantification of ICG labelled hPDMSs and iNSCs derived from iPSCs cells that were in vivo tracked for 21 days following transplantation in spinal cord injury of SCID mice. (c) Representative images on days 1, 6, 12, and 18 of in vivo ICG labelled hPDMSCs cells tracking following spinal cord injury in SCID mice.
(a) Noninvasive imaging
(b) Time course of ICG labelled cells tracking in spinal cord injured mice cohort
(c) Noninvasive imaging following spinal cord injury in SCID mice