Forgot?
Rats
Sprague Dawley Rats
Inbred Strains Rats
RNA, Messenger
Endorphins
beta Endorphin
Enkephalins
Pro-Opiomelanocortin
Receptors, Opioid
Protein Precursors
Adrenocorticotropic Hormone
Corticotropin-Releasing Hormone
Corticosterone
Dynorphins
Morphine
Naloxone
Brain
Hippocampus
In Situ Hybridization
Exploratory Behavior
Co-Publications
283
35
29
27
26
21
20
17
16
15
Flash Player Required