Results 91 to 100 of about 21,521 (247)

A rational strategy to optimize photodrugs by Molecular Dynamics simulations for killing drug‐resistant Gram‐negative bacteria

open access: yesAIChE Journal, Volume 72, Issue 5, May 2026.
Abstract Antimicrobial resistance has become a major threat to human health, particularly for Gram‐negative bacteria such as Acinetobacter baumannii and Klebsiella pneumoniae. Disruption of membrane integrity is regarded as a promising antimicrobial strategy that does not induce distinct drug resistance, while increasing the internalization of drug ...
Lei Hao   +10 more
wiley   +1 more source

Prevalence of blaoxa-1 and blashv Genes in E. coli Isolates from Hospitalized Patients in Rasht

open access: yesMedical Laboratory Journal, 2016
Background and Objective: Extended-spectrum beta-lactamases (ESBL) are widely produced by Escherichia coli strains. The aim of this study was to determine frequency of blaOXA-1 and blaSHV genes in E.coli strains isolated from patients hospitalized in ...
Mohammad Faezi Ghasemi   +1 more
doaj  

Relationship Between Drug Resistance Characteristics and Biofilm Formation in Klebsiella Pneumoniae Strains

open access: yesInfection and Drug Resistance, 2023
Binzhi Dan,* Heping Dai,* Dangui Zhou, Hongfang Tong, Mei Zhu Department of Clinical Laboratory, the Affiliated Chaohu Hospital of Anhui Medical University, Chaohu, Anhui, People’s Republic of China*These authors contributed equally to this ...
Dan B, Dai H, Zhou D, Tong H, Zhu M
doaj  

Risk factors for extended-spectrum b-lactamases-producing Escherichia coli urinary tract infections in a tertiary hospital

open access: yesSalud Pública de México, 2015
Objective. To assess the risks factors for urinary tract infections (UTIs) caused by Extended-Spectrum Beta-Lactamases (ESBLs)-producing E. coli and the molecular characterization of ESBLs. Materials and methods.
María Dolores Alcántar-Curiel   +7 more
doaj   +1 more source

Challenges in Diagnosing and Treating Percutaneous Nephrostomy‐Related Urinary Tract Infection in Cancer Patients: A Retrospective Cohort Study

open access: yesCancer Medicine, Volume 15, Issue 5, May 2026.
ABSTRACT Objective We aimed to evaluate medical decisions regarding urinary tract infection (UTI), describe associated microorganisms, and assess potential risk factors for percutaneous nephrostomy‐related UTI (UTI‐PN). Methods Oncological patients who underwent percutaneous nephrostomy (PN) were included. We assessed percutaneous nephrostomy procedure‐
Jeferson Rodrigo Zanon   +3 more
wiley   +1 more source

Extended-Spectrum Beta-Lactamases

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, 2006
The definition of extended-spectrum beta-lactamases (ESBLs) has expanded rapidly, in terms of both the number and the variety of enzymes. Bacteria bearing plasmidic ESBLs are spreading widely throughout the world.
Kevin R Forward
doaj   +1 more source

Characterization of Escherichia coli clinical isolates causing urinary tract infections in the community of Chilpancingo, Mexico [PDF]

open access: yes, 2017
Escherichia coli is the main cause of urinary tract infections (UTI) in ambulatory patients, especially strains belonging to the B2 phylogenetic group and ST131 clonal group.
Amalia Vences-Velásquez   +5 more
core   +1 more source

Antimicrobial-resistant Gram-negative infections in neonates: burden of disease and challenges in treatment. [PDF]

open access: yes, 2017
PURPOSE OF REVIEW: This review summarizes the main challenges of antimicrobial resistance (AMR) in the neonatal population with a special focus on multidrug-resistant (MDR) Gram-negative pathogens.
Bielicki, J   +3 more
core   +1 more source

ESBL- A therapeutic challenge

open access: yesBangladesh Journal of Medical Microbiology, 2010
Bangladesh J Med Microbiol 2010; 03 (02): 1 ...
openaire   +2 more sources

Unresolving Pneumonia in Type 2 Diabetes: Case Report of Polymicrobial Lung Disease

open access: yesClinical Case Reports, Volume 14, Issue 5, May 2026.
ABSTRACT Polymicrobial pneumonia caused by the simultaneous infection with multiple pathogens is increasingly recognized in individuals with comorbidities such as type 2 diabetes mellitus (T2DM). The immunocompromised state associated with T2DM predisposes patients to both typical and opportunistic infections, including multidrug‐resistant bacteria and
Micheal Collins Segawa
wiley   +1 more source

Home - About - Disclaimer - Privacy