title: [Effects of pingyangmycin (bleomycin A5) on the macromolecular biosynthesis and ultrastructure of HeLa cells].
mesh_terms: D000903:Antibiotics, Antineoplastic / Q000494:pharmacology*; D001761:Bleomycin / Q000494:pharmacology* / Q000031:analogs & derivatives; D004247:DNA / Q000096:biosynthesis* / Q000187:drug effects; D006367:HeLa Cells / Q000378:metabolism / Q000648:ultrastructure*; D006801:Humans
chemical_list: D000903:Antibiotics, Antineoplastic; D001761:Bleomycin; C021771:zhengguangmycin; D004247:DNA