Antibiotics for prophylaxis are widely used to reduce the risk of Background post-caesarean delivery infection. The dosage regimens are often inappropriate and may result in the appearance of drug-resistant organisms, which will increase the cost. Objectives: A cross-sectional study was conducted to investigate the prescribing patterns of prophylactic antibiotics for elective caesarean delivery...

Serratia marcescens was easily induced to form spheroplasts by beta-lactam antibiotics in the presence of Ca2+ or Mg2+ without an osmotic stabilizer such as sucrose. The spheroplasts grew in volume, although they could not divide. They were stable for more than 10 h at 37 degrees C in a medium containing a high concentration of antibiotic, and they had the ability to revert to the original baci...

Background and Objectives. Extended spectrum beta-lactamase (ESBL) production is increasing all over the world, and organisms other than E. coli and K. pneumoniae are acquiring this character. ESBL production is detectable by automation, E-test, double disk diffusion (DDD), and PCR. This study aimed to determine the prevalence of ESBL production among clinical isolates of gram-negative rods, an...

The in vitro activity and beta-lactamase stability of ceftazidime were evaluated against 700 gram-positive and gram-negative bacteria. Ceftazidime was less active than penicillins or older cephalosporins against Staphylococcus spp. and Streptococcus spp., and it did not inhibit Streptococcus faecalis, Listeria, or anaerobic species. Ceftazidime was as active as ceftizoxime and moxalactam and mo...

Antibiotics for prophylaxis are widely used to reduce the risk of Background post-caesarean delivery infection. The dosage regimens are often inappropriate and may result in the appearance of drug-resistant organisms, which will increase the cost. Objectives: A cross-sectional study was conducted to investigate the prescribing patterns of prophylactic antibiotics for elective caesarean delivery...

One gram of ceftizoxime (CZX) was administrated before transurethral resection in 38 cases of benign prostatic hypertrophy. Then the serum and tissue concentration of CZX was measured, and compared with the sensitivity of CZX to the bacteria separated from the urine of inpatients. The concentration of CZX in prostatic tissue was higher than the MIC80 for E. coli for 16.7 hr, for Klebsiella for ...

Shewanella algae was isolated from the purulent discharge in the navel area of a young male with a history of swimming in the Persian Gulf. A routine laboratory diagnosis procedure, followed by 16S rRNA gene sequence analyses, was used to avoid misidentification with other species of Shewanella. The bacterium was suscetible to ceftazidime, ciprofloxacin, nalidixic acid, nitrophorantion, amikaci...