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Cefoperazone treatment of experimental endocarditis
Journal article   Open access   Peer reviewed

Cefoperazone treatment of experimental endocarditis

R A Snepar, J Carrizosa, W D Kobasa and D Kaye
Antimicrobial agents and chemotherapy, v 19(5), pp 773-776
May 1981
PMID: 6457556
url
https://doi.org/10.1128/aac.19.5.773View
Published, Version of Record (VoR)Open Access (License Unspecified) Open
url
https://doi.org/10.1128/AAC.19.5.773View
Published, Version of Record (VoR) Open

Abstract

Cephalosporins Endocarditis, Bacterial Enterobacteriaceae Infections Research Article Staphylococcal Infections
Cefoperazone (10 mg/kg) and cephalothin (20 mg/kg) administered intramuscularly every 6 h were both effective in reducing the number of Staphylococcus aureus cells in vegetations in rabbits with endocarditis. Cefoperazone produced higher peak concentrations and greater bactericidal activity in serum than did cephalothin. Cefoperazone (40 mg/kg) administered every 6 h was significantly more effective than cefamandole (40 mg/kg) administered every 6 h in reducing the number of Enterobacter aerogenes cells in vegetations. Although cefamandole produced higher peak concentrations in serum, the serum bactericidal activity was greater with cefoperazone. The half-lives in serum were 0.64 h for cefoperazone and 0.46 h for cephalothin and cefamandole.

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Web of Science research areas
Microbiology
Pharmacology & Pharmacy
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