Results 131 to 140 of about 69,470 (266)

Comparison of European Committee on Antimicrobial Susceptibility Testing (EUCAST) and CLSI screening parameters for the detection of extended-spectrum β-lactamase production in clinical Enterobacteriaceae isolates [PDF]

open access: yes, 2017
Objectives To compare the performance of European Committee on Antimicrobial Susceptibility Testing (EUCAST) and CLSI breakpoints following their revision in 2010, for the detection of extended-spectrum β-lactamase (ESBL) production in Enterobacteriaceae.
Bloemberg, Guido V.   +4 more
core  

Multifaceted Suppression of Staphylococcal Virulence Phenotypes: In Vitro Study of a Cellular Status With Reduced Agr Activity and Impaired Biofilm

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
Finding of in vitro S. aureus status with reduced Agr activity and impaired biofilm. ABSTRACT Anti‐quorum sensing (QS) therapy has been focused on to reduce the virulence of pathogenic bacteria. However, there is a risk that suppression of the staphylococcal QS Agr system might promote biofilm formation.
Nghi Bao Nguyen   +4 more
wiley   +1 more source

Effect of Green‐Synthesized Silver Nanoparticles From Nepeta pogonosperma and Astrodaucus persicus on the Reduction of Bap Gene Expression in Strong Biofilm‐Producing Acinetobacter baumannii Clinical Isolates

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
Green‐synthesized silver nanoparticles from Nepeta pogonosperma and Astrodaucus persicus significantly inhibit biofilm formation and downregulate bap gene expression in multidrug‐resistant clinical isolates of Acinetobacter baumannii. This eco‐friendly approach offers a promising strategy to combat antimicrobial resistance.
Maedeh Kakavan   +6 more
wiley   +1 more source

Comparative Genomic Analysis of Multidrug‐Resistant Escherichia coli Across Poultry–Human–Environmental Interfaces

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
Whole‐genome sequencing analysis of Escherichia coli isolates from broiler, layer and sonali chickens in Bangladesh shown extensive antimicrobial resistance, diverse virulence factors, plasmid‐mediated resistance, and a highly open pangenome. Comparative genomic analyses demonstrated close genetic relationships with global strains, highlighting the One
Md. Rokibul Hasan Shanto   +6 more
wiley   +1 more source

Results from the Survey of Antibiotic Resistance (SOAR) 2018\u201321 in Italy and Spain: data based on CLSI, EUCAST (dose-specific) and pharmacokinetic/pharmacodynamic (PK/PD) breakpoints

open access: yes
Objectives: To determine the antibiotic susceptibility of community-acquired respiratory tract infection (CA-RTI) Streptococcus pneumoniae and Haemophilus influenzae isolates from Italy and Spain, 2018-21.
Pitart, Cristina   +8 more
core   +1 more source

Nanoemulsification Promotes Antibacterial Activity of Selected Essential Oils Against Multidrug‐Resistant Staphylococcus aureus Biofilms In Vitro

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
Schematic illustration of the workflow for the fabrication and biological evaluation of essential oil (EO)–based nanoemulsions (NEs). The NEs exhibited superior antibacterial activity compared with the corresponding crude EOs while maintaining high biosafety toward a skin cell line. ABSTRACT Essential oils (EOs) are unique materials with healing powers
Sumeena Karki   +10 more
wiley   +1 more source

Nasopharyngeal Carriage Rate, Risk Factors, and Co‐Resistance Patterns of Methicillin‐Resistant Staphylococcus aureus in Ethiopia: Systematic Review and Meta‐Analysis

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
This systematic review and meta‐analysis show that nasopharyngeal carriage of methicillin‐resistant Staphylococcus aureus remains an important public health concern in Ethiopia. High resistance to commonly used antibiotics and significant associations with prior hospitalization and antibiotic use highlight the need for strengthened antimicrobial ...
Simachew Getaneh Endalamew   +13 more
wiley   +1 more source

Phytochemical Composition and Antibacterial Activity of Medicinal Plants Against Bacterial Pathogens Isolated From Livestock Wound Infections

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
The graphical abstract visually summarizes the study's key findings: it lists the major bacterial pathogens isolated from livestock wounds (such as S. aureus and E. coli) and the medicinal plants tested (Withania somnifera, Achyranthes aspera. It highlights the phytochemicals (alkaloids, flavonoids, etc.) present in the plant extracts and shows that ...
Safia Arbab   +7 more
wiley   +1 more source

CLSI [PDF]

open access: yes, 2019
openaire   +1 more source

Iran's Escherichia coli AMR Landscape (2010–2025): A One Health Systematic Review and Meta‐Analysis

open access: yesMicrobiologyOpen, Volume 15, Issue 5, October 2026.
This One Health systematic review and meta‐analysis of 368 studies (2010–2025) reveals that 47.2% of E. coli isolates in Iran are ESBL‐producers, with alarming resistance to penicillins, cephalosporins, and fluoroquinolones. Critically, resistance to last‐resort antibiotics—colistin and ertapenem—is significantly increasing over time.
Arezoo Dehghan   +9 more
wiley   +1 more source

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