Fig. 5From: Aptamer-labeled PLGA nanoparticles for targeting cancer cellsConfocal images of (a) HMEC cells (b) GI-1 cells treated with Apt-PTX-PLGA NPs after 24Â hours (c) HMEC cells (d) GI-1 cells treated with Apt-PTX-PLGA NPs after 72Â hours (e) HMEC (f) GI-1 cells treated with Apt-PTX-PLGA NPs after 120 hoursBack to article page