AIM The aim of this study was to investigate the frequency of betalactamase producing EAEC isolates among young children with diarrhea in Zanjan, Iran. BACKGROUND Entero aggregative Escherichia coli (EAEC) is an emerging enteric pathogen associated with acute and persistent diarrhea and the evolution and spread of acquired extended spectrum betalactamases (ESBLs) among these strains has becom...

Pseudomonas aeruginosa (P. aeruginosa) bacteremia causes significant mortality rate due to emergence of multidrug resistant (MDR) nosocomial infections. We report the draft genome sequence of P. aeruginosa strain VRFPA09, a human bloodstream isolate, phenotypically proven as MDR strain. Whole genome sequencing on VRFPA09, deciphered betalactamase encoding blav(eb-1) and bla(OXA-10) genes and mu...

One hundred and thirty-eight male patients presented unth. a total of 146 episodes of urethritis at a Kuala Lumpur STD clinic over a period of six months. Gonorrhoea accounted for almost 4 out of 5 cases of male urethritis. The incidence of betalactamase producing strains of Neisseria gonorrhoeae was 36 percent. Furthermore nearly 3 out of 10 cases of gonococcal urethritis developed post-gonoco...

Urinary tract infections are one of the most commonly encountered infections in clinical practice. Due to the emergence of and increase in urinary tract bacteria that are resistant to trimethoprim-sulfamethoxazole, penicillin, cephalosporins, and fluoroquinolones, selection of appropriate antibiotics in treatment of these infections is important. In addition, the emergence of extended-spectrum ...

We report the identification of New Delhi metallo-betalactamase 1 (NDM-1)-producing Klebsiella pnemoniae in Ireland. The organism was resistant to multiple antibiotic classes, including carbapenems, and PCR and sequencing confirmed the presence of the blaNDM-1 gene, carried on a 98 kb plasmid. The organism was isolated from an infant, who was born in India and moved to Ireland at the age of fou...

background and objective : carbapenems are therapeutic choice against infections caused by gram-negative bacilli including strains of acinetobacter baumannii. resistance to these antibiotics is mediated by efflux pumps, porins, pbps and ß-lactamases. the aim of this study was to determine the possibility of existence of mbls, oxas and ges-1 betalactamase genes among clinical isolates of acineto...

Moderate environmental and physiological stressors are known to initiate protective heat shock response (HSR) leading to cell survival. HSR is largely mediated by the activation of heat shock factor (HSF), resulting in increased heat shock protein expression. Dysregulation of the HSR signaling has been associated with various diseases including cancer, inflammation and neurodegenerative disorde...