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 OPD on the viability of H9c2 cells. H9c2s were treated with different concentrations of OPD (1–80 μmol/L) for 24 h, and the cell viability was detected by the CCK-8 assay, ∗P < 0.05, ∗∗P < 0.01, and ∗∗∗P < 0.005 versus the control group, n = 4 per group.
