Fig. 5
From: Aptamer-labeled PLGA nanoparticles for targeting cancer cells
Confocal 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 hours