{{ :general_pathology:acute:receptors.png |}} Il-8 may also be written as CXCL-8. Major attractant of neutrophils IFN-γ major chemoattractant for macrophages Leukotriene B4 is a chemoattractant for neutrophils. {{ :general_pathology:acute:arachadonic_acid_metabolites.png?direct |}}