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. Author manuscript; available in PMC: 2013 Dec 10.
Published in final edited form as: J Control Release. 2012 May 5;164(2):170–176. doi: 10.1016/j.jconrel.2012.04.042

Fig. 2.

Fig. 2

MTT assays on (A) SKOV-3 cells and (B) NCI/ADR-RES cells. PTX/NPs (PTX/PLGA NPs and PTX/PLGA-TAT NPs) with average LEs from 5–20% were added to provide PTX concentrations ranging from 1 to 10,000 nM. Blank NPs (PLGA NPs and PLGA-TAT NPs) were added to provide the same amounts of NPs as PTX/NPs with 10% LE.