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cefotaxime A third generation semisynthetic cephalosporin antibiotic with bactericidal activity. Cefotaxime inhibits mucopeptide synthesis by binding to and inactivating penicillin binding proteins thereby interfering with the final transpeptidation step required for cross-linking of peptidoglycan units which are a component of bacterial cell walls. This results in a reduction of cell wall stability and causes cell lysis. Check for active clinical trials or closed clinical trials using this agent. (NCI Thesaurus)
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US brand name: | ![](https://webarchive.library.unt.edu/web/20090115055653im_/http://www.cancer.gov/images/spacer.gif) | Claforan | | ![](https://webarchive.library.unt.edu/web/20090115055653im_/http://www.cancer.gov/images/spacer.gif) |
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