Opiate receptor mechanisms.
D000698:Analgesia; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism* / Q000502:physiology; D001931:Brain Mapping; D055598:Chemical Phenomena; D002621:Chemistry; D004361:Drug Tolerance; D006168:Guinea Pigs; D006801:Humans; D007082:Ileum / Q000378:metabolism; D008297:Male; D051379:Mice; D008954:Models, Biological; D009270:Naloxone / Q000494:pharmacology; D009892:Opium / Q000031:analogs & derivatives* / Q000037:antagonists & inhibitors / Q000378:metabolism / Q000494:pharmacology; D010146:Pain; D011869:Radioligand Assay; D011955:Receptors, Drug; D012964:Sodium / Q000494:pharmacology; D019966:Substance-Related Disorders / Q000209:etiology*; D014020:Tissue Extracts / Q000032:analysis / Q000037:antagonists & inhibitors / Q000494:pharmacology; D014316:Tritium; D014649:Vas Deferens / Q000378:metabolism
D011955:Receptors, Drug; D014020:Tissue Extracts; D014316:Tritium; D009270:Naloxone; D009892:Opium; D012964:Sodium