Fig. 6.

RLPLGA nanoparticles treated LNCaP cells represent TdT-mediated dUTP nick-end labeling (TUNEL) positivity. LNCaP cells were incubated with RLPLGA nanoparticles or resveratrol (0–50 µM) for 48 h. Cells were fixed and stained with dUTP–FITC in the presence of TdT. Bar graphs representing MFI of TUNEL expression as analyzed by flow cytometry.