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Ptx transferred from MSC NPs to C6 cells.
Notes: (A) Exocytosis of f-PLGA NPs from MSCs. (B) Kinetics of Ptx released from MSC NPs. (C) Uptake kinetics of Ptx by C6 cells in the transwell system. MSC NPs were seeded in the upper chamber. (D) Antitumor effects of MSC NPs against C6 cells in the transwell system.
Abbreviations: Ptx, paclitaxel; f-PLGA NPs, fluorescein-poly(d,l-lactide-co-glycolide) nanoparticles; MSC NPs, mesenchymal stem cells loaded with Ptx-PLGA NPs.
