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.
Effect of MAA on fragmentation of DNA in Ca Ski cells. Cells were exposed to different concentration of MAA for 24 h and proceeded to TUNEL assay as described in Section 2. (a) Representative dual parametric dot plots of PI (DNA content) on the x-axis and FITC Br-dUTP antibody (DNA strand breaks) on the y-axis. The gated R3 regions (red) indicate TUNEL-positive cells. (b) Bar chart shows the percentage of TUNEL-positive cells. Values are mean ± S.E. from three experiments.
