Results 51 to 60 of about 14,818 (181)

Antibiotic Resistance and Pathogenicity of Vibrio Species in Aquaculture: Implications for Fish Health and Food Safety in LMICs

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Pathogenic Vibrio species isolated from aquaculture environments in low‐ and middle‐income countries exhibit elevated antimicrobial resistance and multiple virulence traits. These findings highlight significant risks to fish health and food safety, underscoring the need for strengthened antimicrobial stewardship, robust biosecurity measures and ...
Asiphe Hobe, Luyanda Msolo, Kingsley Ehi Ebomah, Ishmael Festus Jaja, James Wabwire Oguttu, Anthony Ifeanyi Okoh   +5 more
wiley   +1 more source

Prevalence of extended-spectrum and AmpC β-lactamase-producing Escherichia coli in young calves on Dutch dairy farms

Journal of Dairy Science, 2023
: In young calves on dairy farms the animal prevalence of extended-spectrum and AmpC β-lactamase-producing Escherichia coli (ESBL/AmpC-EC) is significantly higher compared with the animal prevalence in young stock and dairy cows.
M.A. Gonggrijp, A.G.J. Velthuis, A.E. Heuvelink, K.W.H. van den Heuvel, C.C. ter Bogt-Kappert, G.J. Buter, G. van Schaik, T.J.G.M. Lam   +7 more
doaj   +1 more source

Coumarins and Their Derivatives in Animal Models of Asthma: A Systematic Review

Basic &Clinical Pharmacology &Toxicology, Volume 138, Issue 3, March 2026.
Mast cells drive early allergic asthma by releasing histamine, interleukins and prostaglandins, causing airway hyperresponsiveness, mucus overproduction and inflammation. These events sustain symptoms and promote structural remodelling, contributing to the progression of the disease.
Iêda Maria dos Santos, João Lázaro de Oliveira Rocha, Edilson Beserra de Alencar Filho, Fabrício Souza Silva   +3 more
wiley   +1 more source

AmpC cephalosporinase hyperproduction in Acinetobacter baumannii clinical strains [PDF]

Journal of Antimicrobial Chemotherapy, 2003
To compare the genetic environments of ampC genes in different Acinetobacter baumannii isolates showing different levels of beta-lactam resistance.The patterns of beta-lactam resistance and beta-lactamase production were investigated for 42 A. baumannii clinical strains. The MICs of various beta-lactams were determined in the presence or absence of the
Stéphane, Corvec, Nathalie, Caroff, Eric, Espaze, Cécile, Giraudeau, Henri, Drugeon, Alain, Reynaud   +5 more
openaire   +2 more sources

Antimicrobial Resistance in Salmonella Across Aquaculture, Seafood and Related Aquatic Environments: A Scoping Review With Exploratory Textual Analysis

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
This scoping review with textual analysis maps antimicrobial resistance in Salmonella across aquaculture, seafood, and related aquatic environments. Across 93 studies, recurrent MDR patterns suggest sentinel serotypes (S. Typhimurium, S. Newport) and a minimal antimicrobial susceptibility testing (AST) panel to guide matrix‐stratified One Health ...
Cristiane Coimbra de Paula, Yuri Duarte Porto, Vinícius Silva Castro, Érica do Carmo Dias Matos, Adelino Cunha‐Neto, Ricardo César Tavares Carvalho, Luciana Kimie Savay‐da‐Silva, Eduardo Eustáquio de Souza Figueiredo, Tathiana Ferguson Motheo   +8 more
wiley   +1 more source

Molecular Characterization of AmpC β-lactamases in Enterobacteriaceae

Journal of Pure and Applied Microbiology, 2022
AmpC β-lactamases are enzymes that are resistant to β-lactams, such as penicillin and cephalosporin, but not cefoxitin and cefotetan. This study was conducted to characterize AmpC β-lactamases in Enterobacteriaceae.
D. Bindu, Chitralekha Saikumar
doaj   +1 more source

Detection of AmpC β-lactamases in gram-negative bacteria

Heliyon, 2022
AmpC β-lactamase genes are clinically important because they often confer resistance to most β-lactams other than 4th-generation cephalosporins and carbapenems. However, traditional and existing detection methods are expensive, labor-intensive and range-limited. We established an efficient multiplex PCR method to simultaneously identify six families of
Qian Zhou, Mengjun Tang, Xiaoyan Zhang, Junxian Lu, Xiujun Tang, Yushi Gao   +5 more
openaire   +3 more sources

Gut Microbe‐Driven Resistance Mechanisms in Propylea Japonica: Insights from Horizontal Gene Transfer and Oxidative Phosphorylation

Advanced Science, Volume 13, Issue 11, 23 February 2026.
Acinetobacter regulates dinotefuran tolerance in Propylea japonica by mediating the expression of the horizontally transferred gene PjDUF1. Abstract Insect–microbial symbiont relationships are widespread in nature and often involve lateral gene transfer.
Ningbo HuangFu, Xiangzhen Zhu, Zhijuan Tang, Li Wang, Kaixin Zhang, Dongyang Li, Jichao Ji, Jinjie Cui, Zhaojiang Guo, Junyu Luo, Xueke Gao   +10 more
wiley   +1 more source

Advances in Double‐Stranded DNA Targeting Technologies

Exploration, Volume 6, Issue 1, February 2026.
Double‐stranded DNA (dsDNA) plays a crucial role in genetic information storage and disease management, but its inherent stability limits access to internal bases. To overcome this challenge, various high‐specificity molecular targeting technologies have been developed to destabilize the DNA structure.
Zuhao Shen, Yiqun Liu, Yingjie Hao, Yifan Bo, Xiaochuan Dai, Shihui Wang, Tian Xia, Xin Su, Huiyu Liu   +8 more
wiley   +1 more source

Assessing Pseudomonas aeruginosa in Ocular Infections: Isolation and Genetic Detection of AmpC and OprM Genes [PDF]

Journal of Bioscience and Applied Research
Ocular infection is increasing and presenting a considerable public health concern. Pseudomonas aeruginosa is one of the most common bacterial types isolated from eye infections, especially in contact lens users.
Younus Jasim Abduallh Abdullah, Noor Hasan, Haitham Rajab   +2 more
doaj   +1 more source