Figure 1 | Scientific Reports

Figure 1

From: Mechanoporation enables rapid and efficient radiolabeling of stem cells for PET imaging

Figure 1

Experimental scheme. Adipose-derived stem cells (ADSCs) were harvested from knee joints of Goettingen minipigs. For PET imaging, ADSCs were labeled by radiolabeled MSNs with 68Ga. Through a microfluidic device, approximately 40% compression of ADSCs was achieved to promote transport of radiolabeled MSNs into cells. Finally, the engraftment of labeled cell in knee joints was imaged using PET.

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