title: Induction of deoxyribonucleic acid damage in HeLa S3 cells by cytotoxic and antitumor sesquiterpene lactones.
mesh_terms: D000970:Antineoplastic Agents / Q000494:pharmacology*; D004247:DNA / Q000096:biosynthesis; D006367:HeLa Cells / Q000378:metabolism; D006801:Humans; D007783:Lactones / Q000494:pharmacology*; D012717:Sesquiterpenes / Q000494:pharmacology*
chemical_list: D000970:Antineoplastic Agents; D007783:Lactones; D012717:Sesquiterpenes; D004247:DNA