title: GABA-ergic analgesia - a naloxone-insensitive system.
mesh_terms: D000818:Animals; D014151:Anti-Anxiety Agents / Q000494:pharmacology; D001569:Benzodiazepines; D004723:Endorphins / Q000502:physiology; D006801:Humans; D009270:Naloxone / Q000494:pharmacology*; D009294:Narcotics / Q000494:pharmacology; D010146:Pain / Q000503:physiopathology*; D005680:gamma-Aminobutyric Acid / Q000502:physiology*
chemical_list: D014151:Anti-Anxiety Agents; D004723:Endorphins; D009294:Narcotics; D001569:Benzodiazepines; D009270:Naloxone; D005680:gamma-Aminobutyric Acid