Figure 9.

The histopathological analysis of the tumor tissues from different treatment groups. (A) PBS, (B) ANPs (TPGS-b-(PCL-ran-PGA)), (C) CNPs (TPGS-b-(PCL-ran-PGA/PEI/pEndo), (D) DNPs, (E) ENPs, and (F) FNPs.

Qiu et al. Nanoscale Research Letters 2012 7:666   doi:10.1186/1556-276X-7-666
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