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Figure 5 | Journal of Nanobiotechnology

Figure 5

From: Paclitaxel and etoposide co-loaded polymeric nanoparticles for the effective combination therapy against human osteosarcoma

Figure 5

Cellular uptake analysis. (A) Flow cytometry analysis of in vitro cellular uptake of PLGA NP in a time dependent manner. The PLGA nanoparticle was loaded with Rhodamine B as a fluorescent dye. (B) Confocal microscopy images of MG63 cells. Cells were treated with PTX-ETP/PLGA NP and incubated for 1 h. Nuclei were stained with DAPI and Rho B fluorescence was observed in the cytoplasm.

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