| MOR | mu-opioid receptor |
| DOR | delta-opioid receptor |
| KOR | kappa-opioid receptor |
| cAMP | cyclic adenosine monophosphate |
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.