Cefoperazone with 2 and 4 μg/ml of sulbactam and in a 2: 1 ratio was tested against 1258
clinical isolates of Gram-positive and Gram-negative bacteria, as well as against Gram …

Cefoperazone was tested against 554 clinical isolates alone and with sulbactam in three
combinations. The addition of sulbactam in low concentrations (≤ 4 µg/ml) improved the …

Among 28,000 isolates of the family Enterobacteriaceae and nonfermenters isolated at
multiple medical centers, 1,084 (4%) were resistant to cefoperazone (MIC, greater than or …

Cefoperazone, a cephalosporin which inhibits most Enterobacteriaceae, Pseudomonas
aeruginosa and Staphylococcus aureus, is hydrolyzed by some β-lactamases. Combination …

Cefepime and 8 other β-lactam antibiotics were compared with regard to in vitro activity
against 134 clinical isolates of Gram-negative bacteria resistant to β-lactam antibiotics by a …

Evaluations of minimum inhibitory concentrations MICs) were carried out with cefoperazone
on 35 gram-positive, 60 gram-negative, and 64 anaerobic strains. Results were compared to …

Abstract From July 1987 to January 1988, 452 cefoperazone-resistant bacterial isolates
were identified among strains subjected to routine susceptibility testing in a clinical …

The activity of cefpirome (HR810) was compared with seven β-lactam antibiotics against
selected gram-positive and gram-negative bacteria. Cefpirome was the most active antibiotic …

Two thousand eight hundred and fifty-eight aerobic clinical isolates of Enterobacteriaceae,
Pseudomonas species, staphylococci, streptococci and Haemophilus species were …

Synopsis: Cefoperazone 1 new 'third generation'semisynthetic injectable cephalosporin. It
has a broad spectrum of antibacterial activity which includes Pseudomonas aeruginosa …