Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Ultrastructural examination of inhibition of CQ-induced autophagosome accumulation by verteporfin. MCF-7 EGFP-LC3 cells were exposed for 4 h to 0.1% DMSO (a and b) or 75 μm CQ (c and d) without (a and c) or with 10 μm verteporfin (b and d). Images were acquired by transmission electron microscopy. Arrowheads point to autophagic vesicles. Scale bar, 0.5 μm.
