Results 81 to 90 of about 22,342 (164)

Parenteral iron—Does it increase infection risk?

Vox Sanguinis, EarlyView.
Abstract Background and Objectives Iron deficiency (ID) and iron deficiency anaemia (IDA) are prevalent conditions impacting various patient populations, both surgical and non‐surgical conditions. The advent of patient blood management (PBM) has promoted intravenous (IV) iron therapy as an alternative to oral iron and blood transfusions.
Joyisa Deb, Aswin K. Mohan, Suhasini Sil, Suvro Sankha Datta, Yoghini Nagandran, Manideepa Maji, Mohammad Kamrul Hassan Majumder, Saikat Mandal   +7 more
wiley   +1 more source

An Economical Bioprocess for Lipopeptide Production From Bacillus subtilis

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
The lipopeptide (LP) production potential of Bacillus isolates was evaluated against phytopathogenic fungi, with B. subtilis 4‐Ka‐22 identified as the top‐performing strain. Optimization of the production medium—comprising molasses, soybean meal, CaCl2, and glycerol—resulted in a 13.4‐fold increase in cell growth and over 99% cost reduction compared to
Derya Maral‐Gül, Zülal Günay, Baran Mis, Rengin Eltem   +3 more
wiley   +1 more source

Production, characterization and iron binding affinity of hydroxamate siderophores from rhizosphere associated fluorescent Pseudomonas

Journal of Plant Protection Research, 2018
Fluorescent Pseudomonas (FP) is a major group of plant growth promoting rhizobacteria and a well-known synthesizer of siderophores, which imparts a selective advantage on rhizosphere competence and their biocontrol traits.
Monali Deori, Nellickal Subramanyan Jayamohan, Belur Satyan Kumudini   +2 more
doaj   +1 more source

Magnitude and Mechanism of Siderophore-Mediated Competition at Low Iron Solubility in the Pseudomonas aeruginosa Pyochelin System

Frontiers in Microbiology, 2017
A central question in microbial ecology is whether microbial interactions are predominantly cooperative or competitive. The secretion of siderophores, microbial iron chelators, is a model system for cooperative interactions.
Konstanze T. Schiessl, Konstanze T. Schiessl, Elisabeth M.-L. Janssen, Stephan M. Kraemer, Kristopher McNeill, Martin Ackermann, Martin Ackermann   +6 more
doaj   +1 more source

Phage Therapy as an Alternative Strategy Against Pseudomonas aeruginosa: A Narrative Review of Preclinical and Clinical Evidence

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
Phage therapy shows promising efficacy against MDR, XDR, and PDR Pseudomonas aeruginosa infections across different models and administration routes. Evidence highlights reduced mortality, bacterial clearance, and synergy with antibiotics, while emphasizing the need for standardized protocols and advanced delivery systems to support clinical ...
Gustavo Aparecido da Cunha, Raine Piva Amaral, Ana Luisa Cauvila dos Santos, Bárbara Rafaela Ferreira Aio, Maria Fernanda Romboli Durante, Luiz Cosme Cotta Malaquias, Gabriel Magno de Freitas Almeida, Luiz Felipe Leomil Coelho   +7 more
wiley   +1 more source

Caractérisation de souches d'Escherichia coli pathogènes urinaires provenant de Guadeloupe: portrait de la diversité des facteurs de virulences présents [PDF]

, 2016
Les E. coli uropathogènes (UPEC) sont responsables d’environ 80% des infections du tractus urinaire (ITUs). La diversité des souches d’UPEC ainsi que leurs facteurs de virulences peuvent varier selon la région géographique.
Maris, Ségolène
core  

Influence of Cowpea Plants on Soil Bacterial Community and Soil Quality: Effects of the Rhizosphere

Plant-Environment Interactions, Volume 7, Issue 3, June 2026.
ABSTRACT Cowpea (Vigna Unguiculata), a vital legume for suitable agriculture and food security in sub‐Saharan Africa, plays a crucial role in improving soil health through intricate plant‐microbe interactions in the rhizosphere. This review synthesizes current knowledge on the microbial interactions in the rhizosphere, focusing on soil health ...
Motlagomang Khantsi, Olubukola Oluranti Babalola   +1 more
wiley   +1 more source

Functional dynamics of water in New Delhi metallo‐β‐lactamase catalysis

Protein Science, Volume 35, Issue 6, June 2026.
Abstract Water plays a critical role in the hydrolysis of antibiotics by New Delhi metallo‐β‐lactamases (NDMs). The reaction proceeds through a nucleophilic attack on the β‐lactam ring, followed by cleavage of the C–N bond and formation of an anionic nitrogen intermediate. This intermediate is then protonated by a water molecule diffusing from the bulk
Palanisamy Kandhan, Chuanye Xiong, Timothy Palzkill, Peng Tao   +3 more
wiley   +1 more source

Integrating Synthetic Community With Chemical Fungicide Improves the Control of Rhizoctonia Bare Patch Disease in Wheat

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT The soil borne pathogen Rhizoctonia solani AG8 causes Rhizoctonia bare patch disease, a major constraint on global wheat production, particularly in no‐ or minimal ‐till systems. Current control strategies such as crop rotation, chemical fungicides, and tillage provide only partial protection, while fungicides can accelerate resistance ...
Wajira Nandanee Gamachchige Galhena, Juntao Wang, Bruna D. Batista, Brajesh K. Singh, Catriona A. Macdonald   +4 more
wiley   +1 more source

L'homologue du gène Nramp chezE. coli (mntH) code pour un transporteur de cations métalliques divalents. [PDF]

, 2000
La transcription des symboles et des caractères spéciaux utilisés dans la version originale de ce résumé n’a pas été possible en raison de limitations techniques. La version correcte de ce résumé peut être lue en PDF. Le gène yfeP de E.
Makui, Hortence
core