title: Effect of a 5-lipoxygenase inhibitor on nerve growth factor-induced thermal hyperalgesia in the rat.
abstract: Intraplantar injection of mouse beta (2.5S) nerve growth factor (NGF) caused thermal hyperalgesia and stimulated release of immunoreactive leukotriene B4 from the rat paw skin. Both effects of NGF were prevented by the 5-lipoxygenase inhibitor, (R)-2-[4-quinolin-2-yl-methoxy)phenyl]-2-cyclopentyl acetic acid (BAY X1005). BAY X1005 did not affect bradykinin-induced thermal hyperalgesia. These results suggest the participation of 5-lipoxygenase products of arachidonate in NGF-induced local thermal hyperalgesia.
authors.affiliation: Department of Experimental and Clinical Pharmacology, University of Graz, Austria.
authors.forename: R
authors.initials: R
authors.lastname: Amann
authors.forename: R
authors.initials: R
authors.lastname: Schuligoi
authors.forename: I
authors.initials: I
authors.lastname: Lanz
authors.forename: B A
authors.initials: BA
authors.lastname: Peskar
mesh_terms: D000818:Animals; D006358:Hot Temperature; D006930:Hyperalgesia / Q000139:chemically induced / Q000517:prevention & control*; D007975:Leukotriene B4 / Q000819:agonists / Q000037:antagonists & inhibitors / Q000378:metabolism*; D016859:Lipoxygenase Inhibitors / Q000494:pharmacology*; D008297:Male; D009414:Nerve Growth Factors / Q000037:antagonists & inhibitors; D017288:Pain Threshold / Q000187:drug effects*; D011804:Quinolines / Q000494:pharmacology*; D051381:Rats; D017207:Rats, Sprague-Dawley
chemical_list: D016859:Lipoxygenase Inhibitors; D009414:Nerve Growth Factors; D011804:Quinolines; C079315:2-(4-(quinolin-2-yl-methoxy)phenyl)-2-cyclopentylacetic acid; D007975:Leukotriene B4