Results 131 to 140 of about 24,223,577 (293)

From Agro‐Industrial Waste to Functional Packaging Using Antimicrobial and Mechanically Reinforced Starch Foams With Melon Seed and Rosemary

open access: yesJournal of Applied Polymer Science, EarlyView.
Agro‐industrial waste was upcycled into biodegradable starch foams reinforced with melon seed and rosemary flours, yielding sustainable food packaging with enhanced mechanical performance, selective antimicrobial activity, and rapid biodegradation. ABSTRACT The demand for sustainable alternatives to petroleum‐based packaging has promoted starch‐based ...
Ana Carolina Agne Ferreira Zão   +8 more
wiley   +1 more source

The sRNA vvrr1 Modulates the VarS/VarA‐Csr System via LeuO to Regulate Biofilm Formation and Virulence in Vibrio alginolyticus

open access: yesAnimal Research and One Health, EarlyView.
vvrr1, a small RNA, post‐transcriptionally represses the transcriptional regulator LeuO, which directly inhibits the VarS/VarA two‐component system. This triggers a Csr cascade that relieves LuxO repression, ultimately modulating exopolysaccharide production to control biofilm formation and virulence in Vibrio alginolyticus.
Theerakamol Pengsakul   +6 more
wiley   +1 more source

Characterization of bioactive secondary metabolites from Pseudomonas aeruginosa and Prorocentrum species [PDF]

open access: yes, 2009
Environmental isolates of Pseudomonas aeruginosa, Prorocentrum maculosum and Prorocentrum lima, organisms that have an adverse impact on human health, were mined for bioactive secondary metabolites. Antibiotics isolated from the extracts of P. aeruginosa
Williams, Jennifer S.   +1 more
core  

Increased Plasma Microbial tDR‐1 in At‐Risk Individuals Is Associated With Decreased Conversion to Clinical Rheumatoid Arthritis and Reduces an In Vitro Macrophage Type 1 Interferon Response

open access: yesArthritis &Rheumatology, EarlyView.
Objective Microbial small RNAs can regulate human genes. Higher plasma concentrations of microbial transfer RNA (tRNA)‐derived RNA‐1 (tDR‐1) were previously associated with lower rheumatoid arthritis (RA) disease activity. This study examined whether tDR‐1 concentrations differ in anticyclic citrullinated peptide‐3 positive (CCP3+) at‐risk individuals (
Anastasiia Phothisane   +11 more
wiley   +1 more source

Biochemical Studies and Production Optimization of β‐Glucosidase From Microcystis aeruginosa CACIAM 03 Using Organic Waste

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Global warming and industrial pollutants pose significant threats to environmental sustainability. In response, enzymes have emerged as promising tools for mitigating pollution. Enzymatic hydrolysis is considered environmentally sustainable due to its biological nature.
Gustavo Marques Serra   +4 more
wiley   +1 more source

Bioeconomy, sustainability, and digital technologies in Haematococcus lacustris biomass and astaxanthin production: advances and outlook

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Astaxanthin is a carotenoid with strong antioxidant properties, used in research on cancer treatment, ocular injuries, and neurological disorders. When produced by the microalgae Haematococcus lacustris, its antioxidant potential is even higher than that of the synthetic molecule, making it particularly attractive for pharmaceutical and ...
Renata Kühl Rocha   +5 more
wiley   +1 more source

A systematic scoping review of metrics utilized to measure antibiotic consumption in hospital settings

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Antimicrobial stewardship (AMS) programs were introduced to promote the judicious use of antimicrobials and to combat antimicrobial resistance. Quantifying antibiotic consumption is an important part of AMS initiatives to achieve these objectives.
Marjan Kandimahforoujaki   +3 more
wiley   +1 more source

Protective Effects of Yeast Mannan against Pseudomonas aeruginosa Infection in Mice [PDF]

open access: yes, 2004
In order to clarify the protective effects and the mechanisms of both mannans, a neutral mannan (WNM) and an acidic mannan (WAM025) fractions from bakers' yeast, Saccharomyces cerevisiae, against Pseudomonas aeruginosa infection in mice, we measured anti-
Okawa, Yoshio   +11 more
core  

Relationship between continuous infusion meropenem PK/PD target attainment and C‐reactive protein dynamics in onco‐haematologic patients with febrile neutropenia

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim Meropenem is a second‐line antimicrobial agent in the treatment of febrile neutropenia in onco‐haematological patients. A population pharmacokinetic/pharmacodynamic (PK/PD) analysis for assessing the relationship between meropenem exposure and C‐reactive protein (C‐RP) over time was conducted.
Chun Liu   +7 more
wiley   +1 more source

Characterisation of the E.coli and Pseudomonas aeruginosa TolA-TolB interaction [PDF]

open access: yes, 2012
The Tol-Pal complex of Gram-negative bacteria is a highly conserved family of interacting proteins that span the periplasm, from inner to outer membrane.
Cassels, Eoin
core  

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