Na última década tem-se assistido à disseminação de enzimas do tipo ctx-m em diversos países, determinando alterações significativas na epidemiologia das beta-lactamases de espectro alargado (bleA). A monitorização da disseminação de enterobacteriaceae produtoras de ctx-m em portugal foi efectuada em isolados clínicos recentes de um hospital português. blactx-m e iss associadas ao seu ambiente genético foram pesquisados por pcr. A elevada prevalência de variantes de ctx-m do grupo i confirma a mudança na distribuição dos tipos de bleA em portugal. During the last decade ctx-m enzymes have become widespread in several countries, causing a shift in the esbl epidemiology of specific areas. in order to monitorize the dissemination of ctx-m-p...
Extended-spectrum beta-lactamases (ESBL) in enterobacteria are recognized worldwide as a great hospi...
Objectives: To determine the prevalence of class A extended spectrum b-lactamases (ESBL)-producing E...
Objectives: This study was conducted to detect the presence of extended-spectrum b-lactamase (ESBL)-...
Enterobacteriaceae from different Portuguese clinical settings over a 2 year period (2002–04). Metho...
Extended-spectrum β-lactamases (ESBLs) prevalence was studied in the north of Portugal, among 193 cl...
During the past 15 years, emergence and dissemination of third-generation cephalosporins resistance ...
Two hundred fifty-seven nalidixic acid-resistant enterobacterial isolates were collected in a Brazil...
Introdução - A crescente resistência antimicrobiana em bactérias responsáveis por infecções hospital...
INTRODUÇÃO: O tratamento das infecções relacionadas à assistência à saúde, causadas por enterobactér...
A group of 124 Enterobacteriaceae isolates resistant to third generation cephalosporins, and collect...
The aim of this study was to investigate the presence and prevalence of bla(TEM), bla(SHV), and bla(...
INTRODUCTION: Epidemiological data on the prevalence of extended-spectrum β-lactamases (ESBLs) are s...
Extended-spectrum beta-lactamases (ESBL) in enterobacteria are recognized worldwide as a great hospi...
AbstractCTX-M β-lactamases have been reported worldwide since their first description in the early 1...
Background: Extended-spectrum beta-lactamases (ESBLs) are increasingly prevalent in Enterobacter spp...
Extended-spectrum beta-lactamases (ESBL) in enterobacteria are recognized worldwide as a great hospi...
Objectives: To determine the prevalence of class A extended spectrum b-lactamases (ESBL)-producing E...
Objectives: This study was conducted to detect the presence of extended-spectrum b-lactamase (ESBL)-...
Enterobacteriaceae from different Portuguese clinical settings over a 2 year period (2002–04). Metho...
Extended-spectrum β-lactamases (ESBLs) prevalence was studied in the north of Portugal, among 193 cl...
During the past 15 years, emergence and dissemination of third-generation cephalosporins resistance ...
Two hundred fifty-seven nalidixic acid-resistant enterobacterial isolates were collected in a Brazil...
Introdução - A crescente resistência antimicrobiana em bactérias responsáveis por infecções hospital...
INTRODUÇÃO: O tratamento das infecções relacionadas à assistência à saúde, causadas por enterobactér...
A group of 124 Enterobacteriaceae isolates resistant to third generation cephalosporins, and collect...
The aim of this study was to investigate the presence and prevalence of bla(TEM), bla(SHV), and bla(...
INTRODUCTION: Epidemiological data on the prevalence of extended-spectrum β-lactamases (ESBLs) are s...
Extended-spectrum beta-lactamases (ESBL) in enterobacteria are recognized worldwide as a great hospi...
AbstractCTX-M β-lactamases have been reported worldwide since their first description in the early 1...
Background: Extended-spectrum beta-lactamases (ESBLs) are increasingly prevalent in Enterobacter spp...
Extended-spectrum beta-lactamases (ESBL) in enterobacteria are recognized worldwide as a great hospi...
Objectives: To determine the prevalence of class A extended spectrum b-lactamases (ESBL)-producing E...
Objectives: This study was conducted to detect the presence of extended-spectrum b-lactamase (ESBL)-...