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skos:definition |
MSH: A third-generation cephalosporin antibiotic that is stable to hydrolysis by beta-lactamases.,NCI: An antibiotic drug used to treat infection. It belongs to the family of drugs called cephalosporins.,PDQ: A broad-spectrum, third-generation cephalosporin antibiotic derived semisynthetically from the marine fungus Cephalosporium acremonium with antibacterial activity. As does penicillin, the beta-lactam antibiotic cefixime inhibits bacterial cell wall synthesis by disrupting peptidoglycan synthesis, resulting in a reduction in bacterial cell wall stability and bacterial cell lysis. Stable in the presence of a variety of beta-lactamases, this agent is more active against gram-negative bacteria and less active against gram-positive bacteria compared to second-generation cephalosporins. Check for "http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?id=37809&idtype=1" active clinical trials or "http://www.cancer.gov/Search/ClinicalTrialsLink.aspx?id=37809&idtype=1&closed=1" closed clinical trials using this ag
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