Figure 8From: Biological activity and magnetic resonance imaging of superparamagnetic iron oxide nanoparticles-labeled adipose-derived stem cellsMRI of SPIO-labeled MSCs in vitro . (a) Adipose-derived stem cells (ADSCs) or bone marrow mesenchymal stem cells (BMSCs) were incubated with different concentrations of SPIO and then scanned with MRI. (b) R2* values of ADSCs or BMSCs in different groups were measured.Back to article page