Fig. 9
From: Isolated cell-bound membrane vesicles (CBMVs) as a novel class of drug nanocarriers
Apoptotic cell detection in tumor via TUNEL assay. The tissue slides of colon tumor were from the mice treated with PBS (a), empty CBMVs (b), free Dox (c), and Dox-CBMVs (d), respectively. Panels from left to right show DIC images, fluorescent images of cell nuclei (stained with DAPI; in blue), fluorescent images of the apoptotic cells (stained with TRITC; in green), and the merged images, respectively