title: Anxiolytic properties of opiates and endogenous opioid peptides and their relationship to the actions of benzodiazepines.
mesh_terms: D000818:Animals; D014151:Anti-Anxiety Agents / Q000378:metabolism / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects; D001921:Brain / Q000378:metabolism; D003213:Conditioning, Psychological / Q000187:drug effects; D003975:Diazepam / Q000494:pharmacology; D004644:Emotions / Q000187:drug effects; D004723:Endorphins / Q000378:metabolism / Q000494:pharmacology*; D005239:Fear / Q000187:drug effects; D006801:Humans; D009043:Motor Activity / Q000187:drug effects; D009619:Nociceptors / Q000187:drug effects; D051381:Rats; D011955:Receptors, Drug / Q000378:metabolism; D011963:Receptors, GABA-A; D011957:Receptors, Opioid / Q000378:metabolism; D013312:Stress, Physiological / Q000378:metabolism; D001615:beta-Endorphin
chemical_list: D014151:Anti-Anxiety Agents; D004723:Endorphins; D011955:Receptors, Drug; D011963:Receptors, GABA-A; D011957:Receptors, Opioid; D001615:beta-Endorphin; D003975:Diazepam