Results 301 to 310 of about 1,053,591 (371)

Genetic Diversity of Polymyxin Resistance Genes in Klebsiella pneumoniae Clinical Isolates

Molecular Ecology, Volume 35, Issue 2, January 2026.
ABSTRACT This study investigates the genetic diversity and evolutionary mechanisms driving polymyxin resistance in Klebsiella pneumoniae, a critical priority pathogen. By analysing mgrB, phoPQ and pmrAB genes in susceptible (PM‐S) and resistant (PM‐R) populations through neutrality tests (Tajima D, Fu & Li's D) we uncovered polygenic adaptation and ...
Daniel Miceli Serwy, Maria Eduarda Rocha Conde, Ana Luiza Carneiro Alencar, Roberto Leonan Morim Novaes, Josué da Costa Lima‐Junior, Fabio Faria da Mota, Ana Paula Carvalho‐Assef, Teca Calcagno Galvao, Viviane Zahner   +8 more
wiley   +1 more source

Extended-spectrum beta-lactamases in clinical isolates of Escherichia coli and Klebsiella pneumoniae recovered from patients at the Tamale Teaching Hospital, Ghana. [PDF]

PLoS One
Tetteh FKM, Ablordey A, Obeng-Nkrumah N, Opintan JA.   +3 more
europepmc   +1 more source

Characterization of eight beta-lactamases of Gram-negative bacteria

Journal of Bacteriology, 1982
T. Sawai, M. Kanno, K. Tsukamoto
semanticscholar   +1 more source

Global Warming Affects the Pathogenesis of Important Fish Diseases in European Aquaculture

Reviews in Aquaculture, Volume 18, Issue 1, January 2026.
The effect of global warming on pathogens and their fish hosts that could exacerbate the negative outcomes for aquaculture. Changes in farming practices and the development of innovative mitigation tools may prove essential to cope with the effects and impacts of rising water temperatures on fish diseases in Europe.
George Rigos, Francesc Padrós, Maria Constenla, Ana Jerončić, Dimitra Kogiannou, Sofia Consuegra, Mikolaj Adamek, Ivona Mladineo   +7 more
wiley   +1 more source

Aminoglycoside-modifying enzymes in clinical isolates harboring extended-spectrum beta-lactamases

, 1992
Amparo Fernández-Rodríguez, Rafael Cantón, J C Pérez-Díaz, J Martínez-Beltrán, Juan J. Picazo, Fernando Baquero   +5 more
openalex   +2 more sources

AmpC Beta-lactamases

Ankem Dergisi, 2012
Serpil Coskun, Nurten Altanlar
openaire   +1 more source

Molecular Characterization and Clonal Analysis of Carbapenem‐Resistant Acinetobacter baumannii: Insights Into Biofilm‐Related Gene Coexistence in Clinical Isolates

BioMed Research International, Volume 2026, Issue 1, 2026.
The emergence of multidrug‐resistant Acinetobacter baumannii (MDR A. baumannii) and biofilm‐producing ability have become a worldwide serious concern. This study is aimed at investigating the clonal relationships, coexistence of carbapenemase‐resistant and biofilm‐related genes, and biofilm biomass capacity in 57 A.
Mahtab Hadadi, Bahram Nasr Esfahani, Arezoo Mirzaei, Sharareh Moghim, Baisakhi Banerjee   +4 more
wiley   +1 more source

MANAGEMENT OF PNEUMONIA WITH MULTILOCULATED LEFT PLEURAL EFFUSION CAUSED BY EXTENDED SPECTRUM BETA-LACTAMASES PRODUCING KLEBSIELLA PNEUMONIAE

, 2015
Suresh Kumar Goyal
openalex   +2 more sources

Beta-lactamase/ESBL [PDF]

Clinical Microbiology and Infection, 1999
openaire   +1 more source

Clinical Epidemiological Analysis of the Genotypic Spectrum and Mortality Risk in Carbapenem‐Resistant Klebsiella pneumoniae (CRKP) Infections

Canadian Journal of Infectious Diseases and Medical Microbiology, Volume 2026, Issue 1, 2026.
Background Carbapenem‐resistant Klebsiella pneumoniae (CRKP) has become a global public health threat, with significantly increased morbidity and mortality among high‐risk inpatients. High‐risk genotypes of CRKP, primarily including K. pneumoniae carbapenemase (KPC), oxacillinase‐48–like (OXA‐48–like), New Delhi metallo‐β‐lactamase (NDM), imipenemase ...
Qiongfang Zhang, Ze Fang, Bo Fang, Hailing Zeng, Jiaojiao Xu, Muhammad Abu Bakr Shabbir   +5 more
wiley   +1 more source