this contractile response was not dependent on an intact endothelium and was not ameliorated by treatment of the neutrophils with inhibitors of lipoxygenase or cyclo-oxygenase enzymes , by free radical scavengers or by the use of end organ antagonists to angiotensin ii , desarg9-bradykinin , histamine , catecholamines or acetylcholine .
C0026820
contractile
C0006100
bradykinin