MR imaging of ASCs labeled with TMADM-03 in the kidney capsule.

<p>A: <i>In vitro</i> MR imaging of unlabeled and labeled ASCs (1×10⁶). T1- (upper) and T2- (lower) weighted images were obtained for unlabeled ASCs and for ASCs labeled with TMADM-03 (10, 30 and 50 µg-Fe/mL). B: <i>In vivo</i> MR imaging of unlabelled ASCs (1×10⁶) or the same number of ASCs labeled with TMADM-03 (30 µg-Fe/mL) in a cross-section figure from the back of the mouse. T1- (upper) and T2- (lower) weighted images were obtained for unlabeled ASCs, and for ASCs labeled with TMADM-03 3 hours after transduction. Yellow dotted circles show the transplanted ASCs. C: <i>In vivo</i> MR imaging of unlabeled ASCs (1×10⁶) or the same number of ASCs labeled with TMADM-03 (30 µg-Fe/mL) in a cross-section figure from the head of the mouse. T1- (upper) and T2- (lower) weighted images were obtained for unlabeled ASCs and for ASCs labeled with TMADM-03. The yellow dotted circles show the transplanted ASCs. These images were obtained using a 1T MRI instrument (MR Technology).