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.
The uptake of NPs by colon tissues after 6 h of co-incubation. Healthy colon tissue and colitis tissue treated with RES-PCAC-NPs (red) and sliced, and fluorescent staining performed. The fixed tissue was stained with DAPI to observe the cell nucleus (blue).
