title: Evidence for the involvement of macrophage-derived nitric oxide in the immunomodulatory effect of morphine and aversive Pavlovian conditioning.
authors.affiliation: Department of Psychology and Curriculum in Neurobiology, University of North Carolina at Chapel Hill 27599-3270, USA.
authors.forename: D T
authors.initials: DT
authors.lastname: Lysle
authors.forename: K
authors.initials: K
authors.lastname: Fecho
authors.forename: K A
authors.initials: KA
authors.lastname: Maslonek
authors.forename: L A
authors.initials: LA
authors.lastname: Dykstra
mesh_terms: D000276:Adjuvants, Immunologic / Q000494:pharmacology*; D000818:Animals; D003214:Conditioning, Classical / Q000502:physiology*; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects*; D008264:Macrophages / Q000187:drug effects / Q000276:immunology* / Q000502:physiology; D009020:Morphine / Q000494:pharmacology*; D009569:Nitric Oxide / Q000037:antagonists & inhibitors / Q000502:physiology*
chemical_list: D000276:Adjuvants, Immunologic; D009569:Nitric Oxide; D009020:Morphine