title: Increased DNA chain breakage by combined action of bleomycin and superoxide radical.
mesh_terms: D001412:Bacillus subtilis; D001665:Binding Sites; D001761:Bleomycin; D002374:Catalase; D004269:DNA, Bacterial; D004926:Escherichia coli; D005609:Free Radicals; D010100:Oxygen; D013482:Superoxide Dismutase; D014969:Xanthine Oxidase
chemical_list: D004269:DNA, Bacterial; D005609:Free Radicals; D001761:Bleomycin; D002374:Catalase; D013482:Superoxide Dismutase; D014969:Xanthine Oxidase; D010100:Oxygen