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.
The ratio of NR2B to NR2A mRNA in hippocampus of adult rats of two different ages. The animals received daily injections of saline (n = 7 for each control group) or hGH (1 mg/kg, n = 7 for each hGH-treated group). ***, P < 0.001 and †††, P < 0.001 compared with the control group of the 11-week-old rats (unpaired Student's t test).
