title: Selective attraction of eosinophils and synergism between eosinophil chemotactic factor of anaphylaxis (ECF-A) and a fragment cleaved from the fifth component of complement (C5a).
mesh_terms: D000707:Anaphylaxis / Q000276:immunology*; D000818:Animals; D002633:Chemotaxis; D002850:Chromatography, Gel; D003165:Complement System Proteins; D004357:Drug Synergism; D004804:Eosinophils / Q000276:immunology*; D006168:Guinea Pigs; D006636:Histamine Release; D066298:In Vitro Techniques; D007962:Leukocytes; D008168:Lung / Q000276:immunology; D009504:Neutrophils
chemical_list: D003165:Complement System Proteins