Figure 9.

Representative H&E staining of tumors. Treated with PBS (A), TRAIL-loaded TPGS-b-(PCL-ran-PGA)/PEI nanoparticles (B), endostatin-loaded TPGS-b-(PCL-ran-PGA)/PEI nanoparticles (C), and TRAIL and endostatin-loaded TPGS-b-(PCL-ran-PGA)/PEI nanoparticles (D).

Zheng et al. Nanoscale Research Letters 2013 8:161   doi:10.1186/1556-276X-8-161
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