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 thyroid hormone T3 and placebo PBS injection on baseline T4 in mice. WT mice received daily injection of 5 μg T3 for 3 consecutive d to maintain hyperthyroid serum levels, and total T4 was profiled. Data are the means ± SEM of five mice. Statistics by Student’s t test. ns, Not significant. *P < 0.05.
