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Cytotoxicity data of DEX-PDP-5 at various concentrations (a) in MTT assay. Cytotoxicity data of CPT and CPT loaded DEX-PDP-5 vesicles in MTT assay (b). Confocal image and quantitation of CPT, DEX-PDP-5, and DEX-PDP-CPT vesicles uptake in cells (c). Localization of CPT loaded DEX-PDP-5 vesicles in cells (d).
