Results 81 to 90 of about 144,498 (294)

The Distribution of ESBL-Producing Enterobacteriaceae: Leicestershire UK Compared to Worldwide [PDF]

, 2019
open access ...
Reid, R., Samarasinghe, S., Varnakulasingam, Atheena   +2 more
core   +1 more source

Stabilizing Atomically Dispersed Au With Adjacent Pt for Spatially Precise Molecule Recognition

Advanced Science, EarlyView.
A strategy to stabilize atomically dispersed Au catalysts by introducing Pt atoms into CeO2 supports is presented. Pt incorporation prevents Au aggregation, enhances Au‐O orbital coupling, and enables precise recognition of multi‐functionalized molecules, improving catalytic performance and the structural stability of Au‐based catalysts in ...
Rui Tang, Xiangyu Xiao, Jingyi Yao, Qing Wang, Qijing Gao, Nan Zhou, Fanyi Kong, Dingguan Liang, Kangning Dong, Liang Xiong, Yuwei Cao, Zhendong Lei, Liang Tang   +12 more
wiley   +1 more source

Cell wall inhibition in L-forms or via β-lactam antibiotics induces reactive oxygen-mediated bacterial killing through increased glycolytic flux

Nature Microbiology, 2019
The peptidoglycan cell wall is an essential structure for the growth of most bacteria. However, many are capable of switching into a wall-deficient L-form state in which they are resistant to antibiotics that target cell wall synthesis under ...
Y. Kawai, R. Mercier, Katarzyna Mickiewicz, Agnese Serafini, Luiz Pedro Sório de Carvalho, J. Errington   +5 more
semanticscholar   +1 more source

The Metallo-β-lactamase GOB Is a Mono-Zn(II) Enzyme with a Novel Active Site [PDF]

, 2007
Metallo-β-lactamases (MβLs) are zinc-dependent enzymes able to hydrolyze and inactivate most β-lactam antibiotics. The large diversity of active site structures and metal content among MβLs from different sources has limited the design of a pan-MβL ...
Bennett, Brian, Carloni, Paolo, Costello, Alison L., Gonzalez, Javier M., Limansky, Adriana S., Lisa, Mariá Natalia, Morrán-Barrio, Jorgelina, Peraro, Matteo Dal, Tierney, David L., Viale, Alejandro M., Vila, Alejandro J.   +10 more
core   +1 more source

Fungi - an Amalgam of Toxins and Antibiotics: a Mini- Review [PDF]

, 2020
Fungi are eukaryotes with many functions. Earlier, fungi were classified in the plant kingdom but were later classified as a separate kingdom due to their unique cell walls. Fungi are heterotrophs like animals and are more closely related to animals. The
Ahmed, M. (Muddassir), Basirat, U. (Usama), Butt, F. (Farooq), Muddassir, M. (Maria)   +3 more
core  

Significance of Self‐Expandable Metallic Stent for Postoperative Intra‐Abdominal Infection After Pancreatoduodenectomy in Patients With a Hard Pancreas

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Self‐expandable metal stents (SEMS) are often used for preoperative biliary drainage in pancreatoduodenectomy (PD); however, their impact on postoperative intra‐abdominal infection (POAI) remains unclear. This study aimed to evaluate the clinical significance of SEMS in relation to POAI.
Kosuke Mori, Haruyoshi Tanaka, Nana Kimura, Mina Fukasawa, Ayaka Itoh, Yoshihiro Shirai, Kazuto Shibuya, Kentaro Nagaoka, Yoshihiro Yamamoto, Tsutomu Fujii   +9 more
wiley   +1 more source

β-Lactam Antibiotics Enhance the Pathogenicity of Methicillin-Resistant Staphylococcus aureus via SarA-Controlled Lipoprotein-Like Cluster Expression

mBio, 2019
β-Lactam antibiotics are widely applied to treat infectious diseases. However, certain poor disease outcomes caused by β-lactams remain poorly understood.
Weilong Shang, Yifan Rao, Ying-Zhen Zheng, Yi Yang, Qiwen Hu, Zhen Hu, Jizhen Yuan, Huagang Peng, K. Xiong, Li Tan, Shu Li, Junmin Zhu, Ming Li, Xiaomei Hu, X. Mao, X. Rao   +15 more
semanticscholar   +1 more source

Broad-spectrum β-lactamases among Enterobacteriaceae of animal origin: molecular aspects, mobility and impact on public health [PDF]

, 2010
Broad-spectrum β-lactamase genes (coding for extended-spectrum β-lactamases (ESBLs) and AmpC β-lactamases) have been frequently demonstrated in the microbiota of food-producing animals. This may pose a human health hazard since these genes may be present
Butaye, Patrick, Dewulf, Jeroen, Haesebrouck, Freddy, Herman, Lieve, Heyndrickx, Marc, Martel, An, Persoons, Davy, Smet, Annemieke   +7 more
core   +1 more source

Exploring the Roles of Tuna‐Associated Acinetobacter sp. YFT067: Implications for Host Health and Metabolism

Animal Research and One Health, EarlyView.
This study firstly isolated a tuna‐derived gut probiotic Acinetobacter seifertii YFT067. Dietary administration of YFT067 played significant roles in promoting growth performance, SCFAs production, lipid absorption, and metabolism of the host, indicating YFT067 as a promising probiotic candidate for enhancing tuna aquaculture productivity through ...
Ying Zou, Hai Huang, Qiongyao Fu, Zhiyuan Lu, Zhiqiang Guo   +4 more
wiley   +1 more source

A novel method to depurate β-lactam antibiotic residues by administration of a broad-spectrum β-lactamase enzyme in fish tissues

Fisheries and Aquatic Sciences, 2016
As a novel strategy to remove β-lactam antibiotic residues from fish tissues, utilization of β-lactamase, enzyme that normally degrades β-lactam structure-containing drugs, was explored.
Young-Sik Choe, Ji-Hoon Lee, Soo-Geun Jo, Kwan Ha Park   +3 more
doaj   +1 more source