title: Possible role of opioid peptides in pain inhibition and seizures.
mesh_terms: D000818:Animals; D004558:Electric Stimulation; D004723:Endorphins / Q000502:physiology*; D009270:Naloxone / Q000494:pharmacology; D010146:Pain / Q000503:physiopathology*; D010455:Peptides / Q000502:physiology*; D051381:Rats; D011957:Receptors, Opioid / Q000145:classification / Q000378:metabolism; D012640:Seizures / Q000209:etiology / Q000503:physiopathology*
chemical_list: D004723:Endorphins; D010455:Peptides; D011957:Receptors, Opioid; D009270:Naloxone