Results 51 to 60 of about 7,785 (196)
Antibiotics, 2023 The airways of cystic fibrosis (CF) patients are colonized by many pathogens and the most common is Pseudomonas aeruginosa, an environmental pathogen that is able to infect immunocompromised patients thanks to its ability to develop resistance to ...
Rosanna Papa +6 more
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Microfluidic study of the chemotactic response of Escherichia coli to amino acids, signaling molecules and secondary metabolites [PDF]
, 2015 Quorum sensing and chemotaxis both affect bacterial behavior on the population level. Chemotaxis shapes the spatial distribution of cells, while quorum sensing realizes a cell-density dependent gene regulation.
Galajda, Péter +7 more
core +1 more source
Angewandte Chemie International Edition, EarlyView.Synopsis. The [68Ga]GaIII‐TREN‐CAM radiochelate selectively accumulates in Gram‐negative sites of infection and noninvasively monitors treatment response a siderophore antibiotic. ABSTRACT Positron emission tomography (PET) is an emerging tool under clinical investigation for the detection of bacterial infections.
M. Andrey Joaqui‐Joaqui +6 more
wiley +1 more source
Iron Uptake Analysis in a Set of Clinical Isolates of Pseudomonas putida [PDF]
, 2016 Pseudomonas putida strains are frequent inhabitants of soil and aquatic niches and they are occasionally isolated from hospital environments. As the available iron sources in human tissues, edaphic, and aquatic niches are different, we have analyzed iron-
Geoffroy, Valérie A. +4 more
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Advanced Sensor Research, Volume 5, Issue 3, March 2026.This Review focuses on assessing and providing perspective on the field of rationally‐designed optical sensors constructed with single‐walled carbon nanotubes. The literature is reviewed and evaluated for SWCNT‐based sensors constructed with biomolecular recognition elements, including proteins, peptides, and oligonucleotides, as well as their methods ...
Amelia K. Ryan +4 more
wiley +1 more source
Nature Communications, 2018 Pyoverdine is secreted by the opportunistic pathogen Pseudomonas aeruginosa to scavenge iron from its hosts. Here, the authors show that under stress conditions P.
Zhenyu Jin +5 more
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Biogenesis of the Pyoverdin Chromophore
Zeitschrift für Naturforschung C, 1997 Abstract After growing Pseudomonas aeruginosa in the presence of 2 ,4-[4-15N]-diaminobutyric acid (Dab) its incorporation into the quinoline chromophore of the pyoverdin produced by this bacterium could be shown by mass and NMR-spectroscopic techniques.
M. Böckmann, K. Taraz, H. Budzikiewicz
openaire +1 more source
Genomic, genetic and structural analysis of pyoverdine-mediated iron acquisition in the plant growth-promoting bacterium Pseudomonas fluorescens SBW25 [PDF]
, 2008 Background Pyoverdines (PVDs) are high affinity siderophores, for which the molecular mechanisms of biosynthesis, uptake and regulation have been extensively studied in Pseudomonas aeruginosa PAO1.
Christina D Moon +5 more
core +1 more source
Journal of Veterinary Pharmacology and Therapeutics, Volume 49, Issue 2, Page 220-227, March 2026.ABSTRACT Trailing endpoints are a recognised challenge in broth microdilution MIC testing, particularly for bacteriostatic agents such as trimethoprim (TMP) and sulphonamides. In this study, we applied a pharmacodynamically guided refinement to determine the MIC of the combination against Staphylococcus pseudintermedius; we did not aim at redefining ...
Andrew Mead, Ludovic Pelligand
wiley +1 more source
Frontiers in Microbiology, 2014 Pseudomonas putida GB-1 is a Mn(II)-oxidizing bacterium that produces pyoverdine-type siderophores (PVDs), which facilitate the uptake of Fe(III) but also influence MnO2 formation.
Sung-Woo eLee +3 more
doaj +1 more source