Background: Acinetobacter baumannii is a highly virulent bacterium. It causes opportunistic and nosocomial infections and is a threat to healthcare settings. It has also developed multidrug resistance (MDR) capacity. The nosocomial bacteria and antibiotic resistance are primordial and a significant public health concern. These bacteria and their threat can be prevented by reducing infected food...

The accurate phenotypic detection of Klebsiella pneumoniae carbapenemase (KPC)-producing Enterobacteriaceae is an increasing necessity worldwide. We evaluated the performance of boronic acid combined-disk tests using as substrate imipenem or meropenem and as inhibitor of KPC production 300 μg aminophenylboronic acid (APBA), 600 μg APBA, or 400 μg phenylboronic acid (PBA). Tests were considered ...

background and objectives: klebsiella pneumoniae , one of the important causes of nosocomial infections, is the most common extended spectrum β-lactamases (esbls) producing organism. esbls are defined as the enzymes capable of hydrolyzing oxyimino-cephalosporins, monobactams and carbapenems. the aims of this study were to identify esbl-producing k. pneumoniae isolates and detect their antibioti...

background and importance: disk sequestration can be defined as a herniated disk with perforation of the fibrous ring (or outermost annulus fibrosus) and posterior longitudinal ligament with migration of the disk fragment to the epidural space. even after the introduction of high-resolution magnetic resonance imaging (mri), it is still frequently misinterpreted as neoplastic masses. unfortunate...

conclusions epidemiological and regional evaluation of mbl-producing p. aeruginosa through simple and inexpensive methods should be considered for effective treatment of carbapenem-resistant p. aeruginosa infections. results amongst all the p. aeruginosa isolates, 58.7% were resistant to imipenem while 31.8%, 13.5% and 74.4% were resistant to meropenem, doripenem and ertapenem, respectively. am...

Rotating blade and disk fatigue failures cause a fairly small percentage of machine shutdowns, but can require extensive repairs and downtime. This tutorial focuses on steam turbines, centrifugal compressors, and axial compressors primarily for refineries and process plants. For steam turbines, axial compressors, and openimpeller centrifugal compressors, the main concern is resonance giving bla...

INTRODUCTION Infections caused by Pseudomonas aeruginosa are difficult to treat as the majority of isolates exhibit varying degrees of beta-lactamase mediated resistance to most of the beta-lactam antibiotics. It is also not unusual to find a single isolate that expresses multiple beta-lactamase enzymes, further complicating the treatment options. Thus the present study was designed to investig...

BACKGROUND/AIM The aim of this study was to determine the molecular characteristics and antibiotic resistance of 13 (10 inpatient and three outpatient) Acinetobacter baumannii beta-lactamase-producing isolates collected in Bosnia and Herzegovina between December 2009 and May 2010. MATERIALS AND METHODS Susceptibility testing was performed by disk diffusion and broth microdilution methods. The...

Background: Widespread use and misuse of anti-infective agents have resulted in problems of drug resistance linked to treatment of infectious diseases caused by worrisome pathogens such as Pseudomonas aeruginosa. Infections caused by Pseudomonas aeruginosa with resistance to extended spectrum β-lactams and the carbapenems is emerging and requires the identification of effective alternative anti...