Fig. 5From: Chitosan nanoparticle-mediated co-delivery of shAtg-5 and gefitinib synergistically promoted the efficacy of chemotherapeutics through the modulation of autophagyConfocal microscope images of GFP-LC3-transfected A549 cells and PLC cells treated with free gefitinib and gefitinib-loaded NPs. Scale bar 100 μmBack to article page