title: The macrophage as an effector cell.
mesh_terms: D000936:Antigen-Antibody Complex; D001419:Bacteria / Q000276:immunology; D056890:Eukaryota / Q000276:immunology; D005341:Fibrinolysin / Q000037:antagonists & inhibitors / Q000378:metabolism; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007249:Inflammation / Q000276:immunology; D007694:Killer Cells, Natural / Q000276:immunology*; D008264:Macrophages / Q000276:immunology* / Q000378:metabolism; D009369:Neoplasms / Q000276:immunology; D010447:Peptide Hydrolases / Q000378:metabolism
chemical_list: D000936:Antigen-Antibody Complex; D010447:Peptide Hydrolases; D005341:Fibrinolysin