Figure 5. MRI tracking of the SPIONs cluster@PDA labeled ADSCs after transplantation in a CCl4 induced liver injury murine model in vivo.
(A) In vivo imaging of the SPIONs cluster@PDA-labeled ADSCs homing to injured liver after transplantation for 1 hr. (B) The average gray values of mice liver (ROI as indicated in part A). (C) Prussian blue staining of the liver after transplantation with SPIONs cluster@PDA-labeled ADSCs for 1 hr. (D) Histo-pathological assessment of the injured liver induced by CCl4. Scale bar: 20 μm.