Basic Study
Copyright ©The Author(s) 2019.
World J Stem Cells. Feb 26, 2019; 11(2): 100-123
Published online Feb 26, 2019. doi: 10.4252/wjsc.v11.i2.100
Figure 5
Figure 5 Evaluation of magnetic resonance imaging, near-infrared fluorescence and bioluminescent images intensity signals in vitro. A: Images of hBM-MSCLuc phantoms, labeled with different concentrations of MNP-IR750, comparing short vs long TEs via MRI and before vs after the addition of luciferin via NIRF and BLI; B: Graphic representation of the MRI signal intensity of all samples acquired with a TE of 93.6 ms (light gray bars) and a TE of 249.6 ms (dark gray bars); C: Graphic representation of the NIRF signal intensity of all samples acquiring before luciferin addition (red bars) and after luciferin addition (yellow bars); D: Graphic representation of BLI signal intensity after luciferin addition in all samples with different concentrations of MNP-IR750. hBM-MSC: Human bone marrow mesenchymal stem cells; MNP: Multimodal nanoparticles; MRI: Magnetic resonance imaging; NIRF: Near-infrared fluorescence; BLI: Bioluminescent images.