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.
Cell viability assay with parental A549 adherent and A549 AR cells. Cells were treated at a concentration corresponding to 100 nM DOX for 6 h under (A) static and (B) shaking condition, and further cultured up to 72 h in fresh medium. Bar with dense line and sparse line represent A549 adherent and A549 AR cells, respectively. Asterisk (*) denotes p<0.05 between two groups.
