Production of leukotriene B4 and 5-hydroxyeicosatetraenoic acid by human neutrophils is inhibited by Pseudomonas aeruginosa phenazine derivatives.
AUTOR(ES)
Muller, M
RESUMO
Pyocyanin, a phenazine pigment produced by Pseudomonas aeruginosa, and its metabolite 1-hydroxyphenazine inhibited leukotriene B4 and 5-hydroxyeicosatetraenoic acid production by up to 70% in human neutrophils stimulated with the calcium ionophore A23187 (5 microM). This potential anti-inflammatory effect was dose dependent and occurred at low concentrations (10 to 50 microM) that did not inhibit neutrophil viability.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=258173Documentos Relacionados
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