Research Article

MRI-Based Assessment of Intralesional Delivery of Bone Marrow-Derived Mesenchymal Stem Cells in a Model of Equine Tendonitis

Figure 6

MRI data from cell suspensions in agar gel showing (a) PD (top row) and TRUFI (bottom row) images ranging from cell-free gel (CFG) up to 1 × 106 cells in a 96-well plate. (b) Signal-to-noise ratios (SNR) corresponding to the TRUFI images in (a). (c) Normal tendon following serial injection of 20, 10, 5, and 1 × 106 SPIO-labeled MSCs in order along the palmar aspect of the limb. SPIO-associated signal is only visible in the tissues surrounding the SDFT (arrows) (, ).
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