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.
Apoptosis of liver cancer cells HepG2 treated with different concentrations of xanthone extract and xanthone nanoemulsion. Control: cells were incubated in medium only. A− +, necrosis cells; A+ +, late apoptosis cells; A− −, viable cells; A+ −, early apoptosis cells.
