Table 2.

CTV Analysis Showing Increased Magnetic Mobility for SPION-BM-SMCs at 0.5 and 1.0 mg/mL SPION Concentrations

Sample (SPION conc.)	Magnetic velocity (mm/s)
SPION-BM-SMC (0.2 mg/mL)	0.025 ± 0.013
SPION-BM-SMC (0.5 mg/mL)	0.028 ± 0.012
SPION-BM-SMC (1.0 mg/mL)	0.029 ± 0.011
Unlabeled BM-SMC	0

Shown are mean ± SD of values obtained from n = 500–700 cells/sample.

BM-SMC, bone marrow mesenchymal stem cell-derived SMC; CTV, cell tracking velocimetry; SD, standard deviation; SMCs, smooth muscle cells; SPION, super paramagnetic iron oxide nanoparticle.