FIGURE 1.
Cytotoxicity test of Ch-NPs, O3-oil, and Ag-NPs on human fibroblast. Arrows point to the IC50 of each medicament.
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.