Fig. 5From: Enhanced antitumor efficacy in colon cancer using EGF functionalized PLGA nanoparticles loaded with 5-Fluorouracil and perfluorocarbonEffect of EGF-PLGA@5Fu/PFC NPs on colon cancer in tumor-bearing mice. Histological analysis of EGF-PLGA@5Fu/PFC NPs was performed using HE (a), TUNEL (b) and IHC (c) assays (magnification, × 200)Back to article page