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 serum concentrations of glucagon (A), insulin (B), growth hormone (C) and leptin (D) of rats in L (
), LN (
) and N (
) groups on day 14, day 28 and day 70. Values are presented as the mean ± SEM. Different letters among groups on the same day indicate a significant difference, P < 0.05.
