Fig. 10 Fluorescence microscopy images demonstrate binding specificity to IL1-β-activated HCAEC, of A) plain liposomes, B) IgG ILs (nonspecific), and C) anti-ICAM-1 ILs (specific).
Anti-ICAM-1 ILs = anti-intercellular adhesion molecule 1 immunoliposomes; HCAEC = human coronary artery endothelial cells; IgG ILs = immunoglobulin G immunoliposomes; IL1-β = interleukin-1 beta