Results 131 to 140 of about 30,220 (240)

Antimicrobial‐Resistance Genetic Markers Among Multidrug‐Resistant Enterobacteriaceae and Acinetobacter spp. From Vegetable Market Chains in Ethiopia

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Schematic overview of the study workflow explaining isolation of lactose‐fermenting Gram‐negative bacteria from farms and supermarkets, antimicrobial susceptibility testing, detection of resistance genes by PCR, and ERIC‐PCR to evaluate genetic diversity and relatedness among isolates.
Hemen Tesfaye, Adey Feleke Desta, Ahu Reis, Mine Egin, Osman Birol Ozgumus, Neslihan Akarsu, Mujib Abdulkadir, Haile Alemayehu, Tadesse Eguale, Ali Osman Kilic   +9 more
wiley   +1 more source

Novel allelic variants of blaOXA-48-like carried on IncN2 and IncC2 plasmids isolated from clinical cases in Argentina: In vivo emergence of blaOXA-567

Journal of Global Antimicrobial Resistance
: Objective: The OXA-48-like enzymes have the capacity to hydrolyse carbapenems and are members of class D β-lactamases that are primarily detected in Enterobacterales.
Juan Manuel de Mendieta, Denise De Belder, Nathalie Tijet, Barbara Ghiglione, Roberto G. Melano, Melina Rapoport, Pablo Power, Adriana Di Bella, Estefanía Biondi, Fernando Pasterán, Alejandra Corso, Sonia A. Gomez   +11 more
doaj   +1 more source

Orexin‐A Inhibits Lipopolysaccharide‐Induced Cell Migration in Cultured Mouse Astrocytes via Activation of Orexin 1 Receptor: Involvement of GABA Signaling

Journal of Cellular Biochemistry, Volume 127, Issue 4, April 2026.
ABSTRACT It has been suggested that orexin‐A (OXA) exerts neuroprotective and anti‐inflammatory effects in the nervous system, while there is limited understanding of the role of OXA in cortical astrocytes under inflammation. This study was designed to investigate whether OXA could inhibit astrocyte migration induced by lipopolysaccharide (LPS ...
Hyunjin Shin, Sheu‐Ran Choi, Dong‐Wook Kang, Hyeryeong Lee, Jaehong Park, Miae Lee, Miok Bae, Yeonhee Ryu, Suk‐Yun Kang, Chang Woo Chae, Hyun‐Woo Kim   +10 more
wiley   +1 more source

First detection in Spain of NDM-1-producing Pseudomonas aeruginosa in two patients transferred from Ukraine to a university hospital

Journal of Global Antimicrobial Resistance
Objectives: Carbapenemase-mediated carbapenem resistance in Pseudomonas aeruginosa is a relevant health problem. We detected for the first time in Spain two clinical NDM-producing P.
Marta Hernández-García, Margarita Cabello, Manuel Ponce-Alonso, Pedro M. Herrador-Gómez, Francesca Gioia, Javier Cobo, Rafael Cantón, Patricia Ruiz-Garbajosa   +7 more
doaj   +1 more source

Horizontal transfer of antibiotic resistance genes on abiotic touch surfaces: implications for public health

, 2012
Horizontal gene transfer (HGT) is largely responsible for increasing incidence of antibiotic-resistant infections worldwide. Whilst studies have focussed on HGT in vivo, this work investigates whether the ability of pathogens to persist in the ...
Bonnin, Bonomo, Boyce, Bush, Cohen Stuart, Espírito Santo, Goren, Guet-Revillet, Hong, Jacoby, Keevil, Kramer, Kruse, Kumarasamy, McGann, Mehtar, Nordmann, Nordmann, Noyce, Noyce, Noyce, Overdevest, O’Keefe, Potron, Schmidt, Schmidt, Tuon, Walsh, Warnes, Warnes, Warnes, Weaver, Weaver, Wilks, Wilks, Woodford, Woodford, World Health Organization, Yong   +38 more
core   +1 more source

Lignin‐Derived Flame Retardants for Enhanced Fire Safety: A Review

Macromolecular Materials and Engineering, Volume 311, Issue 4, April 2026.
Lignin is a promising halogen‐free and bio‐based flame‐retardant component, where structure, plant origin, and extraction route govern its fire performance. While unmodified lignin promotes char formation, phosphorylation and P‐N/P‐Si functionalization can enhance its fire performance. Lignin‐based intumescent systems and nanostructures can reduce heat
Elif Kaynak, Igor Wachter, Vigneshwaran Shanmugam, Nurul Zuhairah Mahmud Zuhudi, Oisik Das   +4 more
wiley   +1 more source

Carbapenem-hydrolyzing Oxacillinase-48 and Oxacillinase-181 in Canada, 2011

Emerging Infectious Diseases, 2013
Laura F. Mataseje, David A. Boyd, Linda Hoang, Miguel Imperial, Brigitte Lefebvre, Mark Miller, Susan M. Poutanen, Diane Roscoe, Barbara M. Willey, Michael R. Mulvey   +9 more
doaj   +1 more source

Enhanced meropenem activity by a microbiome derived peptide targeting oxacillinase 48 carbapenemase in carbapenem resistant Klebsiella pneumoniae isolates

Scientific Reports
Carbapenem-resistant Enterobacterales, particularly those producing oxacillinase 48 (OXA-48) carbapenemase (bla OXA−48), pose a critical global health threat, especially in the Middle East where its prevalence is remarkably high. The lack of specific OXA-
Solmaz Sadeghi, Mohammad Ali Faramarzi, Maryam Siroosi   +2 more
doaj   +1 more source

The Evaluation of Machine Learning Models Using Matrix‐Assisted Laser Desorption/Ionization Time‐of‐Flight Mass Spectrometry (MALDI–TOF–MS) Spectra for the Prediction of Antibiotic Resistance in Klebsiella pneumoniae

MicrobiologyOpen, Volume 15, Issue 2, April 2026.
Machine learning models developed from matrix‐assisted laser desorption/ionization time‐of‐flight mass spectrometry spectra can rapidly predict antimicrobial resistance in Klebsiella pneumoniae. By transforming routine spectral data into accurate resistance profiles within minutes, this approach could reduce diagnostic delays and support earlier ...
Stephen Mark Edward Fordham
wiley   +1 more source

Genotypic characterisation of carbapenemase-producing organisms obtained in Denmark from patients associated with the war in Ukraine

Journal of Global Antimicrobial Resistance, 2023
Rasmus Skjold Stolberg, Frank Hansen, Lone Jannok Porsbo, Kasper Thystrup Karstensen, Louise Roer, Barbara Juliane Holzknecht, Katrine Hartung Hansen, Kristian Schønning, Mikala Wang, Ulrik S. Justesen, Bent L. Røder, Philip Thomsen, Marianne N. Skov, Anette M. Hammerum, Henrik Hasman   +14 more
doaj   +1 more source