Figure 1From: Whole body tracking of superparamagnetic iron oxide nanoparticle-labelled cells – a rheumatoid arthritis mouse modelEvaluation of morphology and SiMAG uptake by mMSCs. A) Unlabelled mMSCs, B) SiMAG-labelled mMSCs, C) Prussian blue stain of SiMAG-labelled cells; (i) x 20 magnification, (ii) x 40 magnification. Bars =100 μm. mMSC, murine mesenchymal stem cells.Back to article page