Results 91 to 100 of about 10,827 (201)

Analysis of Escherichia coliSTs and resistance mechanisms in sewage from Islamabad, Pakistan indicates a difference in E. coli carriage types between South Asia and Europe [PDF]

, 2018
Objectives To discover the Escherichia coli STs and associated resistance mechanisms in the community in Islamabad, Pakistan by analysis of E. coli isolates in sewage. Methods One hundred and ten E.
Babenko, Dmitriy, Javeed, Saba, Malala, Bibi, Toleman, Mark A, Zahra, Rabaab   +4 more
core   +2 more sources

Detection of blaNDM‐1 and blaIMP‐1 Metallo‐β‐Lactamases in Meropenem‐Resistant Clinical Escherichia coli Isolates Using Modified Carbapenem Inactivation Method (mCIM) and PCR Techniques

Journal of Clinical Laboratory Analysis, Volume 39, Issue 21, November 2025.
This study examines the prevalence of blaNDM‐1 and blaIMP‐1 metallo‐β‐lactamase genes in meropenem‐resistant Escherichia coli isolates using mCIM and PCR. The results indicate a higher prevalence of blaNDM‐1 and suggest the presence of alternative resistance mechanisms in some strains, emphasizing the need for further research on antimicrobial ...
Mehdi Roshdi Maleki
wiley   +1 more source

Colonisation with ESBL-producing and carbapenemase-producing Enterobacteriaceae, vancomycin-resistant enterococci, and meticillin-resistant Staphylococcus aureus in a long-term care facility over one year. [PDF]

, 2015
BACKGROUND: This study examined colonisation with and characteristics of antimicrobial-resistant organisms among residents of a long-term care facility (LTCF) over one year, including strain persistence and molecular diversity among isolates of extended ...
Austin, Bernie, Cormican, Martin, Johnson, James R, Ludden, Catherine, Morris, Dearbháile, Vellinga, Akke   +5 more
core   +1 more source

Geographic containment and virulence‐resistance trade‐offs drive the evolution of hypervirulent Klebsiella pneumoniae

iMeta, Volume 4, Issue 5, October 2025.
The global emergence of hypervirulent, carbapenem‐resistant Klebsiella pneumoniae (hvCRKP) poses a paradox: why do such dangerous clones remain geographically confined? By analyzing over 2500 CC23 genomes across 90 years, we uncover a core evolutionary constraint—virulence and resistance rarely coexist without trade‐offs. Potent carbapenemases (blaKPC,
Yuchen Wu, Fan Pu, Zelin Yan, Yanyan Zhang, Kaichao Chen, Shengkai Li, Yuezhuo Wang, Heyuan Lun, Tingting Qu, Jing Wang, Heng Li, Danxia Gu, Sheng Chen, Ping He, Rong Zhang, Zhemin Zhou   +15 more
wiley   +1 more source

First Identification of a Patient with Prosthesis-Related Infection Caused by an MCR-1.1-Producing ST131 Escherichia coli After Rhinoplasty

Infection and Drug Resistance, 2021
Zhehao Li,1,* Ran Shi,1,* Hao Wu,2,* Ping Yan3 1Department of Plastic and Reconstructive Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, People’s Republic of China; 2Department of Otolaryngology, Hospital of ...
Li Z, Shi R, Wu H, Yan P
doaj  

High Rates of Antimicrobial Resistance and Emergence of High‐Risk Clones in Community‐Acquired Uropathogenic Escherichia coli

MicrobiologyOpen, Volume 14, Issue 5, October 2025.
A total of 98 E. coli isolates from community‐acquired UTIs were analyzed, revealing high resistance rates to trimethoprim‐sulfamethoxazole and fluoroquinolones. Phylogenetic group B2 was the most prevalent and associated with increased virulence, while ST1193 emerged as the dominant MDR clone.
Vívian Santos Galvão, Adriano Souza Santos Monteiro, João Lucas Pinheiro Leite, Isabela Oliveira Sousa, Soraia Machado Cordeiro, Joice Neves Reis   +5 more
wiley   +1 more source

E. coli ST131 und sein Erfolg

, 2014
Escherichia coli ist vielseitig: bekannt sowohl als harmloser und nützlicher Darmbesiedler als auch als Infektionserreger. Hierbei ist E. coli ist eine häufige Ursache von Harnwegsinfektionen, Infektionen verschiedenster Organe und Bakteriämien bis hin zur Sepsis. Betroffen sind Menschen[for full text, please go to the a.m. URL]
openaire   +2 more sources

ESBL-producingEscherichia coliST131 versus non-ST131: evolution and risk factors of carriage among French children in the community between 2010 and 2015 [PDF]

Journal of Antimicrobial Chemotherapy, 2016
The objective of this study was to evaluate the evolution and risk factors of ESBL-producing Enterobacteriaceae (ESBL-E) carriage in children in the community for a long period distinguishing ST131 and non-ST131 Escherichia coli.In this prospective study, rectal samples were obtained from children aged 6-24 months by community paediatricians between ...
André, Birgy, Corinne, Levy, Philippe, Bidet, Franck, Thollot, Véronique, Derkx, Stéphane, Béchet, Patricia, Mariani-Kurkdjian, Robert, Cohen, Stéphane, Bonacorsi   +8 more
openaire   +2 more sources

Molecular Characterisation of Escherichia coli Collected From an Urban River in Johannesburg, South Africa

Environmental Microbiology Reports, Volume 17, Issue 5, October 2025.
Escherichia coli isolates from the Jukskei River in Johannesburg, South Africa, are genetically diverse, indicating multiple contamination sources and potential cross‐environmental transmission between the river, humans and livestock. Moreover, the presence of pathogenic E.
Luyanda Mkhize, Musa Marimani, Sanelisiwe Thinasonke Duze   +2 more
wiley   +1 more source

Molecular epidemiology of CTX-M-producing escherichia coli isolates at a tertiary medical center in western pennsylvania [PDF]

, 2009
A combination of phenotypic and genotypic methods was used to investigate 70 unique Escherichia coli clinical isolates identified as producing extended-spectrum beta-lactamases (ESBLs) at a medical center in Pittsburgh, PA, between 2007 and 2008.
Adams-Haduch, Jennifer M., Doi, Yohei, Ewan, Lindsay, Muto, Carlene A., Pasculle, Anthony W., Paterson, David L., Sidjabat, Hanna E., Tian, Guo-Bao   +7 more
core   +1 more source