Results 91 to 100 of about 15,495 (255)

Comparison of virulence factors between ESBL and non-ESBL producing Klebsiella pneumoniae isolates

Iranian Journal of Microbiology
Background and Objectives: Klebsiella pneumoniae is an opportunistic pathogen responsible for causing nosocomial and community-acquired infections. Its pathogenicity is associated with a variety of virulence factors and antibiotic resistance. The aim of the present study was to compare virulence attributes between ESBL and non-ESBL producing isolates.
Hamed Hatami Mirbag, Saeed Tajbakhsh, Azam Askari, Forough Yousefi   +3 more
openaire   +3 more sources

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

iMetaOmics, Volume 3, Issue 2, June 2026.
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

Shows primer sequences for ESBLs and quinolone resistance used in this study.

Shows primer sequences for ESBLs and quinolone resistance used in this study.
Susan Kiiru (15927356), Purity Kasiano (13281647), Andrew Nyerere (9455688), Susan Kavai (9199776), Samuel Kariuki (459287)   +4 more
core   +1 more source

The effect of silver nanoparticles on Gram-negative bacilli Resistant to Extended-Spectrum Β-Lactamase Enzymes

Medical Laboratory Journal, 2011
: Background and objectives: Antibiotic resistant to Antimicrobial agents is one of the most important concern in hospitals, which can lead to increased costs, treatment fails and mortality rates. The aim of this study was identification of Gram-negative
Doudi M, Naghsh N, Heiedarpour A
doaj  

Phage Therapy as an Alternative Strategy Against Pseudomonas aeruginosa: A Narrative Review of Preclinical and Clinical Evidence

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Phage therapy shows promising efficacy against MDR, XDR, and PDR Pseudomonas aeruginosa infections across different models and administration routes. Evidence highlights reduced mortality, bacterial clearance, and synergy with antibiotics, while emphasizing the need for standardized protocols and advanced delivery systems to support clinical ...
Gustavo Aparecido da Cunha, Raine Piva Amaral, Ana Luisa Cauvila dos Santos, Bárbara Rafaela Ferreira Aio, Maria Fernanda Romboli Durante, Luiz Cosme Cotta Malaquias, Gabriel Magno de Freitas Almeida, Luiz Felipe Leomil Coelho   +7 more
wiley   +1 more source

Frequency of Extended-Spectrum Beta-lactamases (ESBLs) in strains of Klebsiella and E. coli isolated from patients hospitalized in Yazd

, 2017
Introduction: Frequency of extended-spectrum beta-lactamases (ESBLs) and its variants may vary in different geographical areas, as reports indicate their spread in some certain communities.
Fatemeh Ehsani, Mojtaba Babaei Zarch, Seyed Mostafa Tabatabaei,, Samira Doosthosseini, Hengameh Zandi   +4 more
core   +1 more source

Relationship Between Drug Resistance Characteristics and Biofilm Formation in Klebsiella Pneumoniae Strains

Infection and Drug Resistance, 2023
Binzhi Dan,* Heping Dai,* Dangui Zhou, Hongfang Tong, Mei Zhu Department of Clinical Laboratory, the Affiliated Chaohu Hospital of Anhui Medical University, Chaohu, Anhui, People’s Republic of China*These authors contributed equally to this ...
Dan B, Dai H, Zhou D, Tong H, Zhu M
doaj  

Risk factors for extended-spectrum b-lactamases-producing Escherichia coli urinary tract infections in a tertiary hospital

Salud Pública de México, 2015
Objective. To assess the risks factors for urinary tract infections (UTIs) caused by Extended-Spectrum Beta-Lactamases (ESBLs)-producing E. coli and the molecular characterization of ESBLs. Materials and methods.
María Dolores Alcántar-Curiel, Celia Mercedes Alpuche-Aranda, Héctor Javier Varona-Bobadilla, Catalina Gayosso-Vázquez, Ma. Dolores Jarillo-Quijada, Mauricio Frías-Mendivil, Lucio Sanjuan-Padrón, José Ignacio Santos-Preciado   +7 more
doaj   +1 more source

When First‐Line Therapies Fail: Surgical Site Infections and the Declining Antimicrobial Utility in a Resource‐Limited Nation

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
In Belize, a 7‐year nationwide study reveals a sharp rise in antimicrobial resistance in surgical infections. ESBL‐producing bacteria more than doubled to > 45%, with critical treatment gaps and geographic hotspots identified. Sentinel pan‐drug‐resistant cases and a correlation between antibiotic use and resistance underscore the urgent need for ...
Innocent E. Nwachukwu, Cary W. Rivera, Vivian M. Reyes, Diomar Salazar, Lydia Harris‐Thurton, Danladi C. Husaini   +5 more
wiley   +1 more source

Effectiveness of Pre-Transplant Screening for High-Priority Multidrug-Resistant Pathogens on Pre-Engraftment Infections After Hematopoietic Stem Cell Transplantation

Infection and Drug Resistance
Noha A Kamel,1 Mahmoud S Abdalla,2 Amer Al Ali,3 Mohammad Y Alshahrani,4 Khaled M Aboshanab,5,6 Mervat I El Borhamy1,7 1Department of Microbiology, Faculty of Pharmacy, Misr International University (MIU), Cairo, Egypt; 2Hematology and Bone Marrow ...
Kamel NA, Abdalla MS, Al Ali A, Alshahrani MY, Aboshanab KM, El Borhamy MI   +5 more
doaj