Fig. 4From: Functionalized nanoparticles with monocyte membranes and rapamycin achieve synergistic chemoimmunotherapy for reperfusion-induced injury in ischemic strokea Ex vivo fluorescent images of DiDNPs and McM/DiDNPs in the major organs at 24 h after i.v. injection. b Quantitative fluorescence intensity of DiDNPs and McM/DiDNPs in major organs (n = 3). ****, p < 0.0001. ns no significanceBack to article page