The behavioral and convulsant effects of cefazolin, a beta-lactam derivative, were studied after intraperitoneal administration to DBA/2 mice, a strain genetically susceptible to sound-induced seizures, and Swiss mice. DBA/2 mice were more susceptible to seizures induced by cefazolin than were Swiss mice. The proconvulsant effects of some quinolones on seizures evoked by intraperitoneal adminis...

Mecillinam or a placebo was added to a combination of cefazolin and carbenicillin as an early therapy of septicemia caused by gram-negative organisms in patients with serious underlying diseases, none of whom was neutropenic, however. Patients in whom infection was caused by pathogens against which mecillinam and cefazolin or mecillinam and carbenicillin were synergistic might have responded mo...

Background. MSSA bacteremia is a common cause of community-acquired and hospital-acquired infections with significant morbidity and mortality. Ceftriaxone is a third generation cephalosporin with activity against gram positive and gram negative aerobic bacteria including MSSA. It is well tolerated and offers significant cost reduction with its once daily dosing in the outpatient setting. Althou...

A miniaturized technique for detecting antibiotic synergy by using microliter volumes was perfected. With this microtiter serial dilution method, the effect of the previously untried combination of cefazolin and gentamicin on 10 strains of enterococci was evaluated. At clinically achievable concentrations, the combination of cefazolin and gentamicin was found to be synergistic against all 10 st...

Cefotaxime (HR 756) was compared with cefazolin and cephaloridine with regard to the rate of bacterial killing and to the influence on the bactericidal activity of human serum and polyrnorphonuclear leukocytes. At concentrations equal to 1-2 x MIC cefotaxime showed a more rapid and complete bactericidal activity on E. coil K 12 than cephaloridine and cefazolin. In presence of the latters in fac...

Antibiotic cement has been recommended in the treatment of prosthetic infections. The purpose of this study was to investigate the mechanical behavioral changes in cement loaded with two antibiotics, vancomycin and cefazolin, in dry and liquid medium. Six groups and four study conditions were established according to the doses of antibiotic used and the ageing (immersion in phosphate buffered s...

Clinical isolates of Providencia and Proteus with relative aminoglycoside resistance were tested for susceptibility to combinations of gentamicin or tobramycin with cephalothin or cefazolin. The minimal bactericidal concentration of aminoglycoside for one-third of the strains was reduced by fourfold or more in the presence of one-fourth of the minimal bactericidal concentration of either cephal...

Antimicrobial susceptibility of nine species and one group of bacteria isolated from patients at the hospitals of Seoul National University, Severance, Hanyang University, and Kyungpuk University were tested by agar dilution method. S. aureus was most susceptible to cefazolin, methicillin and cotrimoxazole, and enterococci to ampicillin. Isolates of Enterobacteriaceae were most frequently susce...

Background: Antibiotics are the most common additives used in irrigation solutions for open fractures. Nonetheless, there have been few studies exploring the effects of antibiotics on articular cartilage. The purpose of this study was to evaluate the delayed effect of intra-articular injection of cefazolin, gentamicin and vancomycin on articular cartilage. Regarding the characteristics of antib...

Implant-associated infection is a serious complication in orthopedic surgery, and endowing implant surfaces with antibacterial properties could be one of the most promising approaches for preventing such infection. In this study, we developed cefazolin loaded biodegradable polypeptide multilayer nanofilms on orthopedic implants. We found that the amount of cefazolin released could be tuned. A h...