title: Endorphins and modulation of pain.
mesh_terms: D002490:Central Nervous System / Q000502:physiology; D002493:Central Nervous System Diseases / Q000503:physiopathology; D004723:Endorphins / Q000134:cerebrospinal fluid / Q000502:physiology*; D006801:Humans; D010146:Pain / Q000503:physiopathology*; D011957:Receptors, Opioid / Q000032:analysis / Q000502:physiology; D012684:Sensory Thresholds
chemical_list: D004723:Endorphins; D011957:Receptors, Opioid