title: Release of 51Cr-endotoxin from bacteria as an assay of serum bactericidal activity.
mesh_terms: D000372:Agglutination Tests; D000907:Antibodies, Bacterial / Q000032:analysis; D001419:Bacteria / Q000276:immunology*; D001431:Bacteriological Techniques; D001770:Blood Bactericidal Activity; D002455:Cell Division; D002860:Chromium Radioisotopes; D004731:Endotoxins / Q000378:metabolism*; D004926:Escherichia coli / Q000276:immunology; D006386:Hemagglutination Tests; D006801:Humans; D007553:Isotope Labeling; D008722:Methods; D012475:Salmonella / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D002860:Chromium Radioisotopes; D004731:Endotoxins