Patterning of Endothelial Cells and Mesenchymal Stem Cells by Laser-Assisted Bioprinting to Study Cell Migration

Figure 3

Distribution of HBMSCs and tdTomato HUVECs printed in monoculture versus coculture. (a) Percentage of HUVECs in the printing line at 1, 6, and 24 hours after bioprinting depending on the culture condition (mono/coculture) (). (b) Representative images of follow-up over time of HBMSCs (upper line), tdTomato HUVECs (middle line), and tdTomato HUVECs-HBMSCs (lower line) at 1, 6, and 24 hours after printing, using an inverted microscope (Axiovert). In red: HUVECs, expressing tdTomato. Images were representative of experiments. Distance between segments: 500 μm.

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