MICs of eight beta-lactams (piperacillin, piperacillin-tazobactam, ticarcillin, ticarcillin-clavulanate, ampicillin, ampicillin-sulbactam, ceftazidime, and ceftriaxone) were determined by agar dilution against 64 penicillin-susceptible, 70 intermediately penicillin-resistant, and 66 fully penicillin-resistant pneumococci. The MICs of piperacillin with and without tazobactam for 90% of the susce...

An automated blood culture system (BACTEC 9240) was used for the isolation of aerobic bacteria from the blood of septicaemic neonatal calves. Blood samples were collected from 90 clinically septicaemic and 20 healthy neonatal calves and inoculated into blood culture bottles. There were 89 significant isolates from 90 positive blood cultures using the BACTEC system. Escherichia coli was the most...

Antibiotic drug resistance is a serious issue for the treatment of bacterial infection. Understanding the resistance to antibiotics is a key issue for developing new drugs. We used penicillin and sulbactam as model antibiotics to study their interaction with model membranes. Cholesterol was used to target the membrane for comparison with the well-known insertion model. Lamellar X-ray diffractio...

Seventy-two percent of 129 shigella isolates from two Hong Kong hospitals were Shigella flexneri. Twenty-six percent were S. sonnei, and there was only one isolate each of S. dysenteriae and S. boydii. Ninety-six percent of the isolates were resistant to two or more antibiotics, and up to 11 resistances were seen in a single isolate. Fifty-seven percent or more of these isolates were resistant ...

BACKGROUND There are few reports in the literature of invasive infection caused by Brevundimonas vesicularis in patients without immunosuppression or other predisposing factors. The choice of antimicrobial therapy for bacteremia caused by the pathogen requires more case experience to be determined. CASE PRESENTATION The case of a 40-year-old previously healthy man with subacute endocarditis p...

In an attempt to assess the effect of antibiotic choice on the treatment of peritonsillar abscess, we compared the clinical efficacy of empiric intramuscular clindamycin and intravenous ampicillin/sulbactam (following needle aspiration of the abscess) in a prospective, randomized study of 58 patients. Patients in the clindamycin group were treated on an outpatient basis, whereas those in the am...

We report the case of a 62-year-old woman with Acinetobacter baumannii bacteremia. She was admitted to our hospital with ventricular tachycardia and was subsequently diagnosed with idiopathic ventricular tachycardia, with no structural heart disease. However, 12 days after admission, she suddenly developed a high-grade fever with chills and diarrhea. Her blood cultures revealed A. baumannii, an...

Himanshu Rajpurohit*et al Int J Pharm Bio Sci www.ijpbs.com P ag e5 4 5 In-Vitro Activity of Ceftriaxone in Combination with Sulbactam and Tazobactam against Escherichia Coli Himanshu Rajpurohit*, Vinay Kumar BM, KC Sharadamma, PM Radhakrishna Provimi India Innovation Centre, C7-22, KSSIDC Industrial Estate, Yelahanka New Town, Bangalore-Karnataka 560106 *Corresponding Author Email: himanshu938...

The antimicrobial susceptibility of the pathogens is essential for successful treatment bovine mastitis. Antimicrobial resistance develops in microbes as a result indiscriminate use antibiotics. Therefore, regular screening required selection appropriate and effective antimicrobials. A study was carried out 60 crossbred dairy cows early lactation with objective to assess morphological character...