Results 121 to 130 of about 63,420 (248)
Comparison of virulence factors between ESBL and non-ESBL producing Klebsiella pneumoniae isolates
Iranian Journal of MicrobiologyBackground and Objectives: Klebsiella pneumoniae is an opportunistic pathogen responsible for causing nosocomial and community-acquired infections. Its pathogenicity is associated with a variety of virulence factors and antibiotic resistance. The aim of the present study was to compare virulence attributes between ESBL and non-ESBL producing isolates.
Hamed Hatami Mirbag +3 more
openaire +3 more sources
Journal of Antimicrobial Chemotherapy, 2018 Background ESBL-producing Escherichia coli have expanded globally since the turn of the century and present a major public health issue. Their in vitro susceptibility to penicillin/inhibitor combinations is variable, and clinical use of these ...
D. Livermore +8 more
semanticscholar +1 more source
MicrobiologyOpen, Volume 15, Issue 3, June 2026.Phage therapy shows promising efficacy against MDR, XDR, and PDR Pseudomonas aeruginosa infections across different models and administration routes. Evidence highlights reduced mortality, bacterial clearance, and synergy with antibiotics, while emphasizing the need for standardized protocols and advanced delivery systems to support clinical ...
Gustavo Aparecido da Cunha +7 more
wiley +1 more source
The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale, 2018 Background Klebsiella pneumoniae and Escherichia coli are the major extended-spectrum β-lactamase- (ESBL-) producing organisms increasingly isolated as causes of complicated urinary tract infections and remain an important cause of failure of therapy ...
Mengistu Abayneh +2 more
semanticscholar +1 more source
Revista da Sociedade Brasileira de Medicina Tropical, 2010 INTRODUCTION: Enterobacter can be included in the group of extended spectrum β-lactamases (EBSL)-producing bacteria, though few studies exist evaluating risk factors associated with this microorganism.
Felipe Francisco Tuon +2 more
doaj +1 more source
Journal of Antimicrobial Chemotherapy, 2018 Background Salmonella enterica is a leading cause of human gastroenteritis. S. enterica strains that produce ESBLs (ESBL-Salm) remain rare in Europe and North America, but less is known about their prevalence among animal-derived foods in countries with ...
M. Nadimpalli +42 more
semanticscholar +1 more source
High Prevalence of CTX-M-15-Type ESBL-Producing E. coli from Migratory Avian Species in Pakistan
Frontiers in Microbiology, 2017 The increased presence of clinically relevant multidrug resistant bacteria in natural environments is an emerging challenge for global health care. Little is known regarding the occurrence of extended-spectrum beta-lactamase producing Escherichia coli ...
M. Mohsin +7 more
semanticscholar +1 more source
MicrobiologyOpen, Volume 15, Issue 3, June 2026.– Figure design (single panel) Central icon: K. pneumoniae cell Left panel – Virulence genes (icons): Adhesion: fimH, mrkD → strong biofilm Capsule/regulation: magA, rmpA Siderophores: entB, iucA → iron uptake Right panel – Outcomes: Biofilm strength (weak → strong gradient) Antibiotic resistance (ESBL, MDR) Bottom split: Hospital‐acquired → strong ...
Mazen Zaylaa +8 more
wiley +1 more source
Resistance to Ciprofloxacin and Levofloxacin fluoroquinolones in Extended-Spectrum Beta-Lactamase-Producing Klebsiella pneumoniae Isolates in Sanandaj Health Centers [PDF]
مجله علمی دانشگاه علوم پزشکی کردستانBackground and Aim: One of the most important bacterial resistance mechanisms is production of Extended-Spectrum Beta-Lactamase (ESBL). In addition, ESBL strains usually have resistance to several antibiotic classes, because multiple resistance genes are
hedayat bozorgi mohajer +2 more
doaj