caa a22 4500 39759111X CHVBK 20180308164938.0 cr unu---uuuuu 161202e199601 xx s 000 0 eng 10.1093/jac/37.1.155 doi (NATIONALLICENCE)oxford-10.1093/jac/37.1.155 In-vitro activity of cephalosporins alone and combined with sulbactam against various strains of Acinetobacter baumannii with different antibiotic resistance profiles [Elektronische Daten] [G. Aubert, D. Guichard, G. Vedel] The β-lactamases of six strains of Acinetobacter baumannii were investigated using analytical isoelectric focusing, and the MIC values for 16 β-lactam antibiotics determined against the strains. Three strains produced a chromosomal cephalo sporinase (p1>8.5), one strain a CARB-5 β-lactamase (p1=6.35), one strain a TEM-1 penicillinase (p1=5.4) as well as a cephalosponnase (p1>8.5), and one carbapenem-resistant strain a β-lactamase with a p1>8.5. Ceftazidime, cefepime, cefpirome, imipenem and meropenem were found to be the most effective β-lactams against five strains. Sulbactam was active against four of the strains at 1-4 mg/L and showed enhanced killing effects with cefpirome. © 1996 The British Society for Antimicrobial Chemotherapy Brief reports nationallicence Aubert G. Department of Bacteriology, CHRU Bellevue Hospital Boulevard Pasteur, 42055 Saint-Etienne, Saint-Etienne aut Guichard D. Department of Bacteriology, CHRU Bellevue Hospital Boulevard Pasteur, 42055 Saint-Etienne, Saint-Etienne aut Vedel G. Department of Bacteriology, CHU Cochin Paris, France aut Journal of Antimicrobial Chemotherapy Oxford University Press 37/1(1996-01), 155-160 0305-7453 37:1<155 1996 37 jac https://doi.org/10.1093/jac/37.1.155 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1093/jac/37.1.155 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Aubert G. Department of Bacteriology, CHRU Bellevue Hospital Boulevard Pasteur, 42055 Saint-Etienne, Saint-Etienne aut NATIONALLICENCE 700 1- Guichard D. Department of Bacteriology, CHRU Bellevue Hospital Boulevard Pasteur, 42055 Saint-Etienne, Saint-Etienne aut NATIONALLICENCE 700 1- Vedel G. Department of Bacteriology, CHU Cochin Paris, France aut NATIONALLICENCE 773 0- Journal of Antimicrobial Chemotherapy Oxford University Press 37/1(1996-01), 155-160 0305-7453 37:1<155 1996 37 jac Metadata rights reserved CC BY-NC-4.0 http://creativecommons.org/licenses/by-nc/4.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-oxford