Fig. 6

Ex vivo luminescence images of major organs from mice bearing orthotopic A549-Luc tumors on day 16. I. cRGD-PS-Dox@12 mg/kg, II. cRGD-PS-Dox@6 mg/kg, III. PS-Dox@6 mg/kg, IV. Lipo-Dox@6 mg/kg, V. PBS

Ex vivo luminescence images of major organs from mice bearing orthotopic A549-Luc tumors on day 16. I. cRGD-PS-Dox@12 mg/kg, II. cRGD-PS-Dox@6 mg/kg, III. PS-Dox@6 mg/kg, IV. Lipo-Dox@6 mg/kg, V. PBS