The oral gold compound auranofin triggers arachidonate release and cyclooxygenase metabolism in the alveolar macrophage
dc.contributor.author | Peters-Golden, Marc L. | en_US |
dc.contributor.author | Shelly, Candace | en_US |
dc.date.accessioned | 2006-04-07T20:08:02Z | |
dc.date.available | 2006-04-07T20:08:02Z | |
dc.date.issued | 1988-12 | en_US |
dc.identifier.citation | Peters-Golden, Marc, Shelly, Candace (1988/12)."The oral gold compound auranofin triggers arachidonate release and cyclooxygenase metabolism in the alveolar macrophage." Prostaglandins 36(6): 773-786. <http://hdl.handle.net/2027.42/27052> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6T3H-47N64BW-28/2/f5306552acfb84ad46952a633e72864b | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/27052 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=3244832&dopt=citation | en_US |
dc.description.abstract | We examined the effect of in vitro incubation with the oral gold compound auranofin (AF) on arachidonic acid (AA) release and metabolism by rat alveolar macrophages (AMs). AF stimulated dose- and time-dependent release of 14C-AA from prelabeled AMs, which reached 4.7 +/- 0.3% (mean +/- SEM) of incorporated radioactivity at 10 [mu]g/ml for 90 min, as compared to 0.5 +/- 0.1% release following control incubation for 90 min (). Similar dose- and time-dependent synthesis of thromboxane (Tx) A2 (measured as TxB2) and prostaglandin (PG) E2 was demonstrated by radioimmunoassay of medium from unlabeled cultures, reaching 18-fold and 9-fold, respectively, of the control values at 10 [mu]g/ml AF for 90 min (p2 and PGE2 synthesis was inhibited by indomethacin as well as by pretreatment with methylprednisolone. No nicrease in the synthesis of immunoreactive leukotrienes (LT) B4 of C4 was noted at any dose or time of AF. High performance liquid chromatographic separation of 14C-eicosanoids synthesized by prelabeled AMs confirmed that AF induced the release of free AA and its metabolism to cyclooxygenase, but not 5-lipoxygenase, metabolites. The ability of AF to trigger macrophage AA metabolism may be relevant to the exacerbation of certain inflammatory processes which sometimes accompany gold therapy. | en_US |
dc.format.extent | 876883 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | The oral gold compound auranofin triggers arachidonate release and cyclooxygenase metabolism in the alveolar macrophage | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Public Health | en_US |
dc.subject.hlbsecondlevel | Chemistry | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbsecondlevel | Biological Chemistry | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Division of Pulmonary and Critical Care Medicine Department of Internal Medicine University of Michigan and Veterans Administration Medical Centers, Ann Arbors, MI 48109, USA | en_US |
dc.contributor.affiliationum | Division of Pulmonary and Critical Care Medicine Department of Internal Medicine University of Michigan and Veterans Administration Medical Centers, Ann Arbors, MI 48109, USA | en_US |
dc.identifier.pmid | 3244832 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/27052/1/0000042.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0090-6980(88)90055-X | en_US |
dc.identifier.source | Prostaglandins | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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