Results 91 to 100 of about 917,455 (383)

Development of Substrate‐Independent Antifouling and Bactericidal Surfaces Using Visible Light Cross‐Linked Hydrogel Coatings for Biomedical Applications

Advanced Healthcare Materials, EarlyView.
A new antifouling, antithrombogenic, and bactericidal hydrogel coating method is developed for implantable medical devices. The hydrogel coating can be easily formed by visible‐light crosslinking and is universally applicable to all substrates, ranging from polymers to metals.
Soonjong Roh, Se Youn Jang, Youngmee Jung, Kangwon Lee, Jin Yoo   +4 more
wiley   +1 more source

Antibiotic Resistance of Isolated Gram Negative Bacilli from Different Clinical Sample in a Central Teaching Hospital of Pediatric in Baghdad

Journal of Pure and Applied Microbiology, 2019
The number of infections caused by microorganisms is increasing significantly over the last few years. A total of 140 patients admitted to the central teaching hospital of pediatrics from the 1st of Jun 2017 to 31 October 2017.
Huda Sahib Abdul-Mohammed Al-Rawazq, Asifa Ali Hussein, Ali Kamal Mohammed   +2 more
doaj   +1 more source

Shiga toxin production and translocation during microaerobic human colonic infection with Shiga toxin-producing E. coli O157:H7 and O104:H4 [PDF]

, 2014
Haemolytic uraemic syndrome caused by Shiga toxin-producing E. coli (STEC) is dependent on release of Shiga toxins (Stxs) during intestinal infection and subsequent absorption into the bloodstream.
Billoud, Lucile, Lewis, Steven B., Phillips, Alan D., Schüller, Stephanie, Tran, Seav-ly   +4 more
core   +2 more sources

Lipid Nanoparticle‐Mediated CRISPR‐Cas13a Delivery for the Control of Bacterial Infection

Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
New formulations of lipid nanoparticles (LNPs) that can deliver nucleic acids to Gram‐negative bacteria are proposed to combat bacterial infection. The delivery of nucleic acids by LNPs is aided by LNP‐helpers which weaken the bacterial outer membrane. LNPs encapsulating the Cas13a/gRNA expression vector achieve an antibacterial effect in both in vivo ...
Bookun Kim, Hwi Won Seo, Kyuri Lee, Dongeun Yong, Yoon Kyung Park, Yujin Lee, Solip Lee, Do‐Wan Kim, Dajeong Kim, Choong‐Min Ryu   +9 more
wiley   +1 more source

Extended-spectrum beta-lactamases-producing Escherichia coli in common vampire bats Desmodus rotundus and livestock in Peru [PDF]

, 2018
Antibiotic resistance mediated by bacterial production of extended‐spectrum beta‐lactamase (ESBL) is a global threat to public health. ESBL resistance is most commonly hospital‐acquired; however, infections acquired outside of hospital settings have ...
A. Appelgren, C. Shiva, C. Tello, D. G. Streicker, J. A. Benavides, J. Solassol, J. Vendrell, M. Virhuez, S. Godreuil, World Health Organization   +9 more
core   +2 more sources

Escherichia coli O157 infections and unpasteurised milk

Eurosurveillance, 2001
We report on two children with Escherichia coli O157 infection, one of whom developed haemolytic uraemic syndrome (HUS). Both had drunk raw cows’ or goats’ milk in the week before their illness. Molecular subtyping identified a sorbitol fermenting Escherichia coli O157:H isolate from a dairy cow.
Martin Wagner, Manfred P. Dierich, Helge Karch, A Resch, Franz Allerberger, P Schweiger, Alexander W. Friedrich, H P. Rammer   +7 more
openaire   +4 more sources

Hollow‐Structured Nanorobot with Excellent Magnetic Propulsion for Catalytic Pollutant Degradation, Anti‐Bacterial and Biofilm Removal

Advanced Healthcare Materials, EarlyView.
A hollow‐structured Fe3O4@AgAu@PDA‐ZnPc nanosphere has been developed, exhibiting controllable catalytic activity and “photothermal‐photodynamic‐Ag+” coupling antibacterial characteristics. When subjected to a rotating magnetic field, these performances are uniquely enhanced by magnetic propulsion, allowing the nanosphere to function as a magnetic ...
Jing Wang, Guangjin Yu, Qunling Fang, Yunqi Xu, Jie Zhang, Ailing Hui, Shouhu Xuan, Ken Cham‐Fai Leung   +7 more
wiley   +1 more source

Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy and Artificial Neural Networks Applied to Differentiate Escherichia coli papG+/papG- Strains

Journal of Spectroscopy, 2013
Fimbriae are an important pathogenic factor of Escherichia coli during development of urinary tract infections. Here, we describe a new method for identification of Escherichia coli papG+ from papG- strains using the attenuated total reflectance Fourier ...
Łukasz Lechowicz, Wioletta Adamus-Białek, Wiesław Kaca   +2 more
doaj   +1 more source

Direct Surface Modification of the Epidermis Using Mussel‐Inspired Polydopamine with Multiple Anti‐Biofouling Functions

Advanced Healthcare Materials, EarlyView.
Surface modification using mussel‐derived polydopamine (PDA) is a versatile and robust biocompatible strategy that enables direct application to various epidermal surfaces, regardless of their morphological complexity or surface characteristics. The PDA‐coated epidermis exhibits multiple anti‐biofouling functionalities, including antibacterial and anti‐
Su Eon Lee, Hanna Lee, Jang Hwan Kim, Sungwook Park, Young Taek Oh, Hayoung Choi, Jeong‐Min Kim, Hye‐Jun Jo, Jun Hyun Park, Ho Jun Jin, Kwan Hyi Lee, Seung Ho Han, Hojun Kim, Jun Kyun Oh, Bong Hoon Kim   +14 more
wiley   +1 more source

Identification of uropathogenic Escherichia coli clonal group A (CgA) in hospitalised patients

Memorias do Instituto Oswaldo Cruz, 2009
This study provides the first description of healthcare-associated infections with Escherichia coli clonal group A (CgA) isolates in Latin America.
Rubens CS Dias, Denise V Marangoni, Lee W Riley, Beatriz M Moreira   +3 more
doaj   +1 more source