![](https://webarchive.library.unt.edu/eot2008/20081105063412im_/http://www.cancer.gov/images/spacer.gif) |
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![](https://webarchive.library.unt.edu/eot2008/20081105063412im_/http://www.cancer.gov/images/spacer.gif)
| A substance that is being studied in the treatment of cancer. It belongs to the families of drugs called antitumor antibiotics and topoisomerase inhibitors. Also called rebeccamycin analog. |
Previous Definitions: | novobiocin, Nplate, NPO, NR-LU-10 antigen, NSAID | Next Definitions: | nuclear grade, nuclear magnetic resonance imaging, nuclear medicine scan, nucleotide, nucleus |
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