Figure 1.
P 50 values in two groups (n = 4). The data are plotted as the means ± SD. ∗ p < 0.05 versus the control group.
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.