Results 81 to 90 of about 49,413 (255)

Antimicrobial Sensitivity Profile and Resistance Gene Research in Escherichia coli Isolated From Water and Fish From Lagoa da Conceição, Florianópolis, SC, Brazil

Food Safety and Health, EarlyView.
This paper highlights a concerning scenario of environmental contamination by multidrug‐resistant bacteria, underscoring the need for integrated surveillance and control strategies to address antimicrobial resistance in aquatic environments within the context of One Health.
Francisco Lucas de Amorim Nascimento, Luan Amaral Alexandre, Cynthia Farias Manassi, Alice Cristina da Silva, Luísa Aimée Schmitt Lobe, Gustavo Rocha, Mateus Rocha Ribas, Victor Wolleck, Gabriele Caroline Gottschalk de Abreu, Alessandra Valéria Vortmann, Sheila Mello da Silveira, Rodrigo Barcellos Hoff, Jussara Kasuko Palmeiro, Silvani Verruck   +13 more
wiley   +1 more source

In host evolution of beta lactam resistance during active treatment for Pseudomonas aeruginosa bacteremia. [PDF]

Front Cell Infect Microbiol, 2023
Spottiswoode N, Hao S, Sanchez-Guerrero E, Detweiler AM, Mekonen H, Neff N, Macmillan H, Schwartz BS, Engel J, DeRisi JL, Miller SA, Langelier CR.   +11 more
europepmc   +1 more source

Antibiotic Remodeling of the Gut Microbiota Impairs Host Resistance to Secondary Infection

iMetaMed, EarlyView.
Gut microbial dynamics induced by four antibiotics, revealed distinct taxonomic and functional shifts. Vancomycin‐perturbed bacteriomes were proven to promote pathogen resistance to antibiotic treatment. Metronidazole‐treated mice showed pronounced Salmonella translocation to hepatic tissue, and altered Enterococcus avium populations modulated host ...
Miaoyu Li, Ying Chen, Xi Chen, Weili Lu, Jie Liao, Jiaqi Wang, Qiwei Liu, Yanzi Chang, Zeping Xu, Yanye Tu, Yang Zhou, Jing Xue, Binbin Wang, Kang Chen, Keyun Cheng, Chunlai Zeng, Hong Li, Qing Shen   +17 more
wiley   +1 more source

Genomic epidemiology and lineage‐specific risk stratification of tet(X4)‐mediated tigecycline resistance along the pork production chain: A One Health perspective

iMetaOmics, EarlyView.
Genome surveillance across a swine‐associated One Health continuum in China shows that slaughterhouses act as major enrichment nodes for tet(X4)‐mediated tigecycline resistance, driven by putative clonal transmission and stable plasmid backbones. Integrating global datasets enables lineage‐specific risk stratification, highlighting key control points ...
Qin Wang, Qiwu Yuan, Xuan Chen, Yujing Zhong, Ke Wu, Renqiao Wen, Luya Liu, Xiaoqin Wang, Cui Li, Hongning Wang, Changwei Lei   +10 more
wiley   +1 more source

Beta-lactam antibiotic resistance among Escherichia coli isolates from patients with urinary tract infections in Vietnam: A systematic review and meta-analysis

Asian Pacific Journal of Tropical Medicine
Objective: To investigate the evolving patterns of antimicrobial resistance against beta-lactam antibiotics in Escherichia coli isolates from urinary tract infection patients in Vietnam, covering the period from 2005 to 2022.
Dat T Nguyen
doaj   +1 more source

Potent monoclonal antibodies against multidrug‐resistant hypervirulent Klebsiella pneumoniae

Interdisciplinary Medicine, EarlyView.
A novel immunization strategy using a low‐virulence, multidrug‐resistant strain yields synergistic monoclonal antibodies against hypervirulent Klebsiella pneumoniae. These antibodies provide cross‐serotype protection through a dual‐mechanism of pathogen clearance and immunomodulation, offering a promising non‐antibiotic therapeutic for resistant ...
Yushan Jiang, Zhuolin Li, Yang Yang, Zihan He, Tyuji Hoshino, Vladislav Victorovich Khrustalev, Qing Zhu, Weiling Wu, Wei Zhao, Chenguang Shen, Shi Ouyang   +10 more
wiley   +1 more source

Beta-lactamase dependent and independent evolutionary paths to high-level ampicillin resistance

Nature Communications
The incidence of beta-lactam resistance among clinical isolates is a major health concern. A key method to study the emergence of antibiotic resistance is adaptive laboratory evolution. However, in the case of the beta-lactam ampicillin, bacteria evolved
Rotem Gross, Idan Yelin, Viktória Lázár, Manoshi Sen Datta, Roy Kishony   +4 more
doaj   +1 more source

Prevalence and Abundance of Beta-Lactam Resistance Genes in Hospital Wastewater and Enterobacterales Wastewater Isolates. [PDF]

Trop Med Infect Dis, 2023
Santosaningsih D, Fadriyana AP, David NI, Ratridewi I.   +3 more
europepmc   +1 more source

Duplex Recombinase Polymerase Amplification‐Lateral Flow Assay for Rapid Visual Detection of Critical Antibiotic Resistance Genes in Escherichia coli and Klebsiella pneumoniae From Positive Blood Cultures

Journal of Clinical Laboratory Analysis, EarlyView.
This study developed a pair of duplex RPA‐LFA assays for the simultaneous detection of critical resistance genes, blaCTX‐M/mcr‐1 and blaoxa‐48‐like/blaNDM, from hemoculture samples. Under optimized conditions, duplex RPA was performed at 37°C–38°C for 25 min, followed by LFA for 10–15 min.
Variya Nemidkanam, Pattamaporn Deechart, Nuntaree Chaichanawongsaroj   +2 more
wiley   +1 more source

The Characterization and Beta-Lactam Resistance of Staphylococcal Community Recovered from Raw Bovine Milk. [PDF]

Antibiotics (Basel), 2023
Sipahi N, Kaya E, Çelik C, Pınar O.
europepmc   +1 more source