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.
(Fig 2A) Hoechst staining assay for cell apoptosis; the percentage of Hoechst-positive nuclei per optical field (at least 50 fields) was counted. (Fig 2B) Flow cytometry analysis of apoptosis in transfected A549/DDP cells in combination with increasing concentrations of cisplatin (0.0, 1.0, and 2.0 μg/ml). *P < 0.05.
