title: Highly selective mu opioid antagonist peptides block spinal mu opioid inhibition of gastrointestinal transit.
authors.affiliation: Department of Pharmacology, University of Arizona, Tucson 85724.
authors.forename: E A
authors.initials: EA
authors.lastname: Ayres
authors.forename: R
authors.initials: R
authors.lastname: Villar
authors.forename: T H
authors.initials: TH
authors.lastname: Kramer
authors.forename: W
authors.initials: W
authors.lastname: Kazmierski
authors.forename: V J
authors.initials: VJ
authors.lastname: Hruby
authors.forename: T F
authors.initials: TF
authors.lastname: Burks
mesh_terms: D000818:Animals; D005772:Gastrointestinal Transit / Q000187:drug effects*; D051379:Mice; D009270:Naloxone / Q000494:pharmacology; D011957:Receptors, Opioid / Q000187:drug effects / Q000502:physiology*; D017450:Receptors, Opioid, mu; D012016:Reference Values; D013004:Somatostatin / Q000031:analogs & derivatives* / Q000494:pharmacology*; D013329:Structure-Activity Relationship
chemical_list: D011957:Receptors, Opioid; D017450:Receptors, Opioid, mu; D009270:Naloxone; D013004:Somatostatin