Assessment of serum bactericidal activity after administration of cefoperazone, cefotaxime, ceftizoxime, and moxalactam to healthy subjects
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چکیده
منابع مشابه
Comparative in vitro activity of moxalactam, cefotaxime, cefoperazone, piperacillin, and aminoglycosides against gram-negative bacilli.
The in vitro activities of four new beta-lactam antimicrobial agents (moxalactam, cefotaxime, cefoperazone, and piperacillin) and the aminoglycosides against 744 recent clinical isolates of facultative gram-negative bacilli were compared simultaneously by the agar dilution method. The major in vitro difference of these newer beta-lactam compounds appeared to be their antipseudomonal activity; c...
متن کاملBactericidal activities of ceftizoxime and cefotaxime against Streptococcus pneumoniae.
Patel et al. (4) compared the serum bactericidal titers (SBTs) and the time serum drug concentrations remained above the MICs (T . MIC) of ceftizoxime and cefotaxime against three intermediately penicillin-resistant Streptococcus pneumoniae isolates. MICs were # 1.0 mg/ml, SBTs were . 1:2, and T . MIC exceeded 50% of dosage intervals. They concluded that ceftizoxime’s longer T . MIC compensates...
متن کاملComparative synergistic activity of cefoperazone, cefotaxime, moxalactam, and carbenicillin, combined with tobramycin, against Pseudomonas aeruginosa.
A broth dilution checkerboard synergy assay was used to assess the activity of cefoperazone, cefotaxime, moxalactam, and carbenicillin, in combination with tobramycin, against 38 strains of Pseudomonas aeruginosa. Synergy occurred significantly more often (P less than 0.001) when tobramycin was combined with cefotaxime (63%) than when it was combined with carbenicillin (26%), cefoperazone (21%)...
متن کاملIn vitro susceptibility of Clostridium difficile isolates to cefotaxime, moxalactam, and cefoperazone.
The in vitro susceptibility of 20 isolates of Clostridium difficile to cefotaxime, moxalactam, and cefoperazone was determined by a standard agar dilution method. The median minimal inhibitory concentrations were 64, 32, and 32 mug/ml for cefotaxime, moxalactam, and cefoperazone, respectively.
متن کاملInfluence of inoculum size on activity of cefoperazone, cefotaxime, moxalactam, piperacillin, and N-formimidoyl thienamycin (MK0787) against Pseudomonas aeruginosa.
Forty clinical isolates of Pseudomonas aeruginosa were tested for their susceptibility to cefoperazone, cefotaxime, moxalactam, piperacillin, N-formimidoyl thienamycin (MK0787), and gentamicin at three different inocula. At an inoculum of 5 x 10(3) colony-forming units (CFU) per ml, the minimum inhibitory concentrations (in micrograms per milliliter) for 90% of isolates (MIC90) were as follows:...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1985
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.28.1.55