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. 2012 Dec 12;7(12):e49971. doi: 10.1371/journal.pone.0049971

Figure 7. Histology of hMSC implants (H&E staining).

Figure 7

All scaffolds show a homogeneous pink staining of the agarose matrix within the gelatin sponge. Injected hMSCs (arrows) can be seen after injection of unlabeled cells (A and D), GadofluorineM-Cy-labeled cells (B and E) and Ferucarbotran-labeled cells (C and F). While iron oxides can be delineated, GadofluorineM-Cy remains invisible at higher magnification and light microscopy (Scale bar = 100 µm).