Results 71 to 80 of about 4,866 (174)

Genomic Insights Into Carbapenem‐Resistant Klebsiella pneumoniae in Pediatric Bloodstream Infections in Zhejiang, China (2019–2024)

Journal of Clinical Laboratory Analysis, EarlyView.
The primary mechanism of carbapenem resistance identified in pediatric CRKP‐BSI strains was the production of Class B metalloenzymes. We report, for the first time, an outbreak of bloodstream infections in a neonatal ward caused by the dissemination of NDM‐1‐producing ST25 K. pneumoniae.
Mingming Zhou, Xiucai Zhang, Zhenjie Chen, Chao Fang, Shixing Liu, Jintao Xia, Yining Zhao, Chenmei Zhang, Hongqiang Shen   +8 more
wiley   +1 more source

Emergence of plasmid-borne bla oxa-181 gene in Ochrobactrum intermedium: first report from India

Access Microbiology, 2019
Wastewater has become a potential habitat for multi-drug-resistant bacteria. The present study aims to screen for the presence of carbapenem-resistant bacteria in sewage water samples collected from hospital and non-hospital sources. From a total of 19 sewage water samples collected, 100 carbapenem-resistant non-lactose-fermenting Gram-negative ...
Thamaraiselvan Shanthini, Prasanth Manohar, Sagadevan Samna, Rajendran Srividya, Bulent Bozdogan, Manian Rameshpathy, Nachimuthu Ramesh   +6 more
openaire   +2 more sources

Increasing proportion of carbapenemase-producing Enterobacteriaceae and emergence of a MCR-1 producer through a multicentric study among hospital-based and private laboratories in Belgium from September to November 2015 [PDF]

, 2017
Carbapenemase-producing Enterobacteriaceae (CPE) strains have been increasingly reported in Belgium. We aimed to determine the proportion of CPE among Enterobacteriaceae isolated from hospitalised patients and community outpatients in Belgium in 2015 ...
Bauraing, Caroline, Berhin, Catherine, Boelens, Jerina, Bogaerts, Pierre, Claeys, Geert, Glupczynski, Youri, Hoebeke, Martin, Huang, Te Din, multicentre study group, on behalf of a   +8 more
core   +1 more source

Diverse reactivity of maleimides in polymer science and beyond

Polymer International, Volume 74, Issue 4, Page 296-306, April 2025.
This mini‐review provides a thorough overview of maleimide chemistry, highlighting its diverse reactivity in polymer and materials science applications. Abstract Maleimides are remarkably versatile functional groups, capable of participating in homo‐ and copolymerizations, Diels–Alder and (photo)cycloadditions, Michael additions, and other reactions ...
Bruce E Kirkpatrick, Kristi S Anseth, Tayler S Hebner   +2 more
wiley   +1 more source

Unveiling the Emergence and Genetic Diversity of OXA-48-like Carbapenemase Variants in Shewanella xiamenensis

Microorganisms, 2023
An increase in the carbapenem-hydrolyzing capacity of class D β-lactamase has been observed in strains of multiple species, posing a significant challenge to the control of antibiotic resistance.
Xueqi Jiang, Beibei Miao, Xiaofei Zhao, Xuemei Bai, Min Yuan, Xia Chen, Xinyi Gong, Zeliang Liu, Jie Li, Shuang Meng, Xiao Han, Juan Li   +11 more
doaj   +1 more source

Ceftazidime/avibactam alone or in combination with aztreonam against colistin-resistant and carbapenemase-producing Klebsiella pneumoniae [PDF]

, 2017
The spread of carbapenemase-producing Klebsiella pneumoniae is a major public health concern since such isolates are basically resistant to most available antibiotics, including β-lactams, fluoroquinolones and aminoglycosides.1 Infections due to ...
Dubois, Véronique, Jayol, Aurélie, Nordmann, Patrice, Poirel, Laurent   +3 more
core   +1 more source

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

The Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros, Livia C. L. Valente, Thiago Barcellos, Daniela Hartwig, Laura Abenante, Eder J. Lenardão   +5 more
wiley   +1 more source

Antimicrobial Effect of Spices and Their Phytochemicals: A Novel Approach to Overcoming Antibiotic Resistance

MedComm, Volume 7, Issue 4, April 2026.
This graphical abstract shows the antibacterial potential of phytochemicals from 15 spices, showcasing key compounds, their extraction methods, and mechanisms of action. It highlights membrane disruption, ROS generation, enzyme inhibition, and biofilm prevention as core antibacterial pathways.
Hettiyahandi Binodh De Silva, Yanqi Dai, Shervanthi Homer‐Vanniasinkam, Mohan Edirisinghe   +3 more
wiley   +1 more source

Possible Dissemination of Escherichia coli Sequence Type 410 Closely Related to B4/H24RxC in Ghana

Frontiers in Microbiology, 2021
Extra-intestinal pathogenic Escherichia coli (ExPEC) is one of the world’s leading causes of bloodstream infections with high mortality. Sequence type 410 (ST410) is an emerging ExPEC clone resistant to a wide range of antibiotics.
Samiratu Mahazu, Samiratu Mahazu, Isaac Prah, Isaac Prah, Alafate Ayibieke, Wakana Sato, Takaya Hayashi, Toshihiko Suzuki, Shiroh Iwanaga, Anthony Ablordey, Ryoichi Saito   +10 more
doaj   +1 more source

Heterogeneous hydrolytic features for OXA-48-like β-lactamases [PDF]

, 2017
Objectives Carbapenem-hydrolysing class D β-lactamases of the OXA-48 type are increasingly reported from Enterobacteriaceae. β-Lactamase OXA-48 hydrolyses penicillins very efficiently, but carbapenems only weakly and spares broad-spectrum cephalosporins.
Nordmann, Patrice, Oueslati, Saoussen, Poirel, Laurent   +2 more
core