Results 101 to 110 of about 878,149 (229)

Antimicrobial Resistance Pattern and Prevalence of Class 1, 2, and 3 Integrons in Clinical Isolates of Klebsiella Pneumoniae in Loghman-E Hakim Hospital, Tehran

Medical Laboratory Journal, 2015
Background and Objective: Multiple drug resistance has increased in recent years in Klebsiella pneumoniae isolates. The Integrons are mobile genetic elements that carry antibiotics resistance genes.
Derakhshan, S, Najar Peerayeh, SH, Fallah, F, Bakhshi, B   +3 more
doaj  

Evolution of Point‐of‐Care Nucleic Acid Testing: From Amplification Chemistry to Intelligent and Data‐Driven Systems for Public Health

Aggregate, Volume 7, Issue 4, April 2026.
This review summarizes recent advances in integrated point‐of‐care testing (POCT) systems for public health, encompassing isothermal nucleic acid amplification, CRISPR‐based signal amplification, device integration, and chemometric/artificial intelligence‐assisted data interpretation, with applications in infectious disease surveillance, food and ...
Yan Du, Jiaqi Li, Jinghong Li
wiley   +1 more source

Imported Retail Beef and Chicken Meat Products Serve as Reservoirs for Emerging Antibiotic‐Resistant Pathotypes of Escherichia coli in Pristine Areas Free From Agricultural Activity

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Retail meat–derived E. coli frequently harbored multidrug‑resistance phenotypes, diverse virulence determinants, and plasmid‑encoded resistance genes with high conjugative potential. Results indicate meat and poultry as underrecognized reservoirs facilitating dissemination of antimicrobial resistance and pathogenic lineages, with imported products ...
Saehah Yi, Kathleen A. Alexander, Auja Bywater, Galaletsang Dintwe, Ashton N. Sies, Thomas H. Haidl, Andrew D. S. Cameron, Monica A. Ponder   +7 more
wiley   +1 more source

Phenotypic and genotypic characterization of clinical carbapenem-resistant Acinetobacter species harboring the metallo-beta-lactamases IMP-8 or NDM-1 in China

Microbiology Spectrum
Carbapenem-resistant Acinetobacter spp. pose a significant challenge in clinical settings due to limited treatment options for nosocomial infections. Carbapenem-hydrolyzing class D beta-lactamases are the primary cause for carbapenem resistance, while ...
Qingye Xu, Xinli Mu, Jintao He, Haiyang Liu, Xiaochen Liu, Yanfei Wang, Xiaoting Hua, Yunsong Yu   +7 more
doaj   +1 more source

Antimicrobial Effect of Spices and Their Phytochemicals: A Novel Approach to Overcoming Antibiotic Resistance

MedComm, Volume 7, Issue 4, April 2026.
This graphical abstract shows the antibacterial potential of phytochemicals from 15 spices, showcasing key compounds, their extraction methods, and mechanisms of action. It highlights membrane disruption, ROS generation, enzyme inhibition, and biofilm prevention as core antibacterial pathways.
Hettiyahandi Binodh De Silva, Yanqi Dai, Shervanthi Homer‐Vanniasinkam, Mohan Edirisinghe   +3 more
wiley   +1 more source

The Impact Aerobic and Anaerobic Incubations of Poultry Litter Have on Class 1 Integron Resistome and Microbiome

Agriculture
Animal manure is a desirable fertilizer because of its rich nitrogen, but it also contains a large and diverse reservoir of antimicrobial resistance (AMR) genes (ARGs).
John J. Maurer, Alexa Hoke, Keshav C. Das, Jian Wu, Mark A. Williams, Sydney Kinstler, Casey Ritz, Gregory P. Pittman, Roy Berghaus, Margie D. Lee   +9 more
doaj   +1 more source

Mechanism and Molecular Design Principles of Cationic Surfactants: From Charge‐Driven Membrane Interactions to Next‐Generation Quaternary Ammonium Compounds

ChemMedChem, Volume 21, Issue 5, 13 March 2026.
Within this review we provide an overview of the social relevance of quaternary ammonium surfactants, different classes of these agents, their interaction mechanism with cellular membranes, structure activity relation, bacterial resistance toward these systems and new approaches to guarantee their long‐term efficiency.
Natalie Hanheiser, Yuhang Jiang, Chuanxiong Nie, Rainer Haag   +3 more
wiley   +1 more source

Temporal dynamics of class 1 and class 3 integron pools in treated wastewater

Water Research
Wastewater is a hotspot for the spread and evolution of antimicrobial resistance (AMR), with integrons playing a key role in the dissemination of AMR. However, there is limited information available regarding the integron pool of wastewater environments.
Rafael D.S. Tavares, Elsa T. Rodrigues, Marta Tacão, Isabel Henriques   +3 more
openaire   +2 more sources

The Contribution of Class 1 Integron to Antimicrobial Resistance in Stenotrophomonas maltophilia

, 2014
[[abstract]]Two hundred clinical isolates of Stenotrophomonas maltophilia were examined for the presence of class 1 integron and for the susceptibility to 12 different antimicrobials and detergents. The prevalence of class 1 integron in S.
胡若梅;Rouh-Mei Hu;Lin YT;Huang HH;Yang TC
core  

Molecular Analysis of a bla _IMP-1 -Harboring Class 3 Integron in Multidrug-Resistant Pseudomonas fulva

, 2018
A multidrug-resistant (MDR) Pseudomonas fulva strain was isolated in 2006 from a urine sample. The isolate harbored the bla IMP-1 gene, which was located in a chromosomal Tn 402
Ryota Gomi, Yasufumi Matsumura, Tomonari Matsuda, Miki Nagao, Michio Tanaka, Satoshi Nakano, Satoshi Ichiyama, Masaki Yamamoto   +7 more
core   +1 more source