Conclusion MRI can be used to in vivo track the transplanted ADSCs labeled with SPIO into rat hearts and facilitate to understand the conditions of the labeled cells in the transplanted areas.

• 结论 MRI可以对移植入心脏的经SPIO标记的干细胞进行无创、动态的活体示踪成像，有助于了解移植细胞在体内的存活及迁徙情况。