International Scholarly Research Notices / 2012 / Article / Fig 4

Review Article

Designing Paclitaxel Drug Delivery Systems Aimed at Improved Patient Outcomes: Current Status and Challenges

Figure 4

Viability of NCI-H69 cells incubated with drug-free Nps or Ptx-PLGA-Nps prepared with the RG 502 copolymer (a) or with RG 755 (b). Cells were seeded into 96-well plates and incubated with different concentrations of both formulations for 24, 72, 120 or 168 h as described (reproduced with permission from Fonseca et al., [33]).
(a) RG 502 
(b) RG 755 

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