Fig. 7From: Resveratrol-Loaded Albumin Nanoparticles with Prolonged Blood Circulation and Improved Biocompatibility for Highly Effective Targeted Pancreatic Tumor Therapy a Blood circulation curves of free RV, HRP NPs, and HRP–RGD NPs in mice after intravenous injection determined by the RV absorbance from diluted tissue lysate. b Content of RV in tumor at 24 h post-treatment with RV, HRP NPs, and HRP–RGD NPs. c The relative tumor volume of tumor-bearing mice after intravenous injection with saline (control), RV, HRP NPs, and HRP–RGD NPs. d Body weight of tumor-bearing mice after intravenous injection with saline (control), RV, HRP NPs, and HRP–RGD NPsBack to article page