Год выпуска: 2011 Автор: Ali Al-Mohana,Zina Al-Hilli and Alaa Al-Charrakh Издательство: LAP Lambert Academic Publishing Страниц: 164 ISBN: 9783845436647
Описание
The persistent exposure of bacterial strains to a multitude of beta-lactams has led to overproduction and mutation of Beta-lactamases. These ?-lactamases are capable of hydrolyzing penicillins, broad-spectrum cephalosporins, monobactams, cephamycins, carbapenems, in addition to other classes of antimicrobial agents. Thus, these new ?-lactamases are called as extended-spectrum-?-lactamases (ESBLs), AmpC ?-lactamases and carbapenemases. In Iraq, little attention has been paid to the genetic factors controlling production of AmpC and carbapenemases by Gram-negative bacteria. Therefore, there is an increase demand to investigate the role of these bacterial isolates in hospital infections. This book provides a new data on the dissemination of AmpC and carbapenemase-producing E. coli and Klebsiella species in Iraqi hospitals as well as detection the genetic factors controlling production of these ?-lactamases.
