Results 61 to 70 of about 152,081 (201)
Journal of Applied Toxicology, EarlyView.ABSTRACT Particulate matter (PM) is a major global health threat, linked to millions of deaths annually. Beyond inhalation, PM components reach the gastrointestinal tract through the mucociliary escalator or contaminated food and water. Among PM's organic fraction, redox‐active quinones such as 1,2‐naphthoquinone (NQ) and 9,10‐phenanthrenequinone (PQ ...
Franco Cervellati +6 more
wiley +1 more source
Quorum Quenching in Culturable Phyllosphere Bacteria from Tobacco [PDF]
International Journal of Molecular Sciences, 2013 Many Gram-negative plant pathogenic bacteria employ a N-acylhomoserine lactone (AHL)-based quorum sensing (QS) system to regulate their virulence traits. A sustainable biocontrol strategy has been developed using quorum quenching (QQ) bacteria to interfere with QS and protect plants from pathogens. Here, the prevalence and the diversity of QQ strains
Ma, Anzhou +3 more
openaire +2 more sources
Scientific Reports, 2017 Indole, as a signal molecule, is involved in multiple physiological behavior including biofilm formation, antibiotic resistance and virulence. In this study, we demonstrated that indole was involved in iron deficient and H2O2 stress response in Muricauda
Yan Wang +3 more
doaj +1 more source
Mass Spectrometry Reviews, EarlyView.ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley +1 more source
Insights on Quorum-Quenching Properties of Lysinibacillus fusiformis Strain RB21, a Malaysian Municipal Solid-Waste Landfill Soil Isolate, via Complete Genome Sequence Analysis [PDF]
, 2015 Lysinibacillus fusiformis strain RB21 is a quorum-quenching bacterium that is able to degrade quorum-sensing signaling molecules. Here, we present the first complete genome sequence of L. fusiformis strain RB21.
Chang, C.Y. +5 more
core +3 more sources
Mathematics in Applied Sciences and Engineering, 2022 We extend a previously presented mesoscopic (i.e. colony scale) mathematical model of the reaction of bacterial biofilms to antibiotics. In that earlier model, exposure to antibiotics evokes two responses: inactivation as the antibiotics kill the ...
Maryam Ghasemi +3 more
doaj +1 more source
Small, EarlyView.This review provides a systematic overview of the field of antibacterial PhotoDynamic Therapy (aPDT) triggered by upconversion nanoparticles (UCNPs), focusing on the mechanisms and the key factors that define their efficacy for generating bactericidal species upon NIR‐light activation.
Zhe Li +3 more
wiley +1 more source
PharmaceuticsThe increase in antibiotic-resistant bacteria presents a significant risk to worldwide public health, emphasizing the necessity of novel approaches to address infections.
Sanchaita Rajkhowa +5 more
doaj +1 more source
One‐Pot Fabrication of Pentapeptide Bio‐Aerogel via Direct Alcogelation
Small, EarlyView.A minimal tachykinin‐inspired pentapeptide (TC‐1) self‐assembles in water and ethanol to form robust gels that can be dried in one pot to ultra‐porous aerogels using supercritical carbon dioxide. Solvent choice programs nanoscale packing and bulk mechanics producing lightweight monoliths with high porosity for biomaterials applications, verified by ...
Brody McDonald +6 more
wiley +1 more source
Editorial: Quorum Network (Sensing/Quenching) in Multidrug-Resistant Pathogens [PDF]
, 2019 <p>Important topics in relation to quorum network (sensing/quenching) of multi-drug resistant pathogens are described in this special issue of Frontiers in Cellular and Infection Microbiology.</p ...
Rodolfo García-Contreras +7 more
core +1 more source