Figure 3.
EE in rHDL–valrubicin, rHDL–SPION and rHDL–SPION–valrubicin: (A) valrubicin and (B) iron.
Note: The bars represent the amount of material incorporated relative to the respective initial amounts present.
Abbreviations: EE, entrapment efficiency; rHDL, reconstituted high-density lipoprotein; SPION, superparamagnetic iron oxide nanoparticle.