Results 91 to 100 of about 28,514 (288)

Peptidic Tryptophan Halogenation by a Promiscuous Flavin‐Dependent Enzyme

Angewandte Chemie, Volume 137, Issue 42, October 13, 2025.
ChlH, a flavin‐dependent tryptophan halogenase, was reconstituted in vitro and capable of modifying a wide array of diverse peptidic substrates. This suggests a potential use in the biocatalytic production of chlorinated peptides. Abstract Amino acids undergo numerous enzymatic modifications.
Andrew J. Rice, Mayuresh G. Gadgil, Paola Bisignano, Richard A. Stein, Hassane S. Mchaourab, Douglas A. Mitchell   +5 more
wiley   +2 more sources

Olive polyphenol effects in a mouse model of chronic ethanol addiction [PDF]

, 2017
Objectives Alcohol addiction elicits oxidative imbalance and it is well known that polyphenols possess antioxidant properties. We investigated whether or not polyphenols could confer a protective potential against alcohol-induced oxidative stress ...
Bello, Cristiano, Carito, Valentina, CECCANTI, Mauro, CESTARI, VINCENZO, Coccurello, Roberto, Fiore, Marco, Mancinelli, Rosanna, Natella, Fausta   +7 more
core   +1 more source

A multi‐trait evaluation of patterns and fitness consequences of breeding phenology plasticity with nocturnal warming and food restriction in a lizard

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Faced with climate warming, ectothermic species shift their breeding phenology, which is in part attributed to an acceleration of gestation or incubation in warmer environments.
Théo Bodineau, Pierre de Villemereuil, Baptiste Lemaire, Simon Agostini, Beatriz Decencière, Matéo Millet, Sandrine Meylan, Jean‐François Le Galliard   +7 more
wiley   +1 more source

Efficacy of electrolyzed water to inactivate foodborne pathogens on fresh-cut apples [PDF]

, 2012
Chlorine is the most common disinfectant used in the fresh-cut industry but nowadays environmental and health risks have led to the need to find new sanitizers. Electrolyzed water (EW) appears to be a promising alternative.
Abadias, Maribel, Graça, Ana, Nunes, C., Quintas, Célia, Salazar, Miguel, Usall, J.   +5 more
core   +1 more source

Dietary Fat Patterns and Outcomes in Acute Pancreatitis in Spain [PDF]

, 2020
Background/Objective: Evidence from basic and clinical studies suggests that unsaturated fatty acids (UFAs) might be relevant mediators of the development of complications in acute pancreatitis (AP).
Argüelles-Arias, A.M., Balza-Lareu, N., Bertoletti, Federico, Bodenlle-Bello, M.P., Cervera, J.I., Closa, D., de-Madaria, E., Ferrández, Á., García-Figueiras, R., García-Rayado, G., Gil-García-Ollauri, C., Guzmán-Suárez, S., Ituarte-Uriarte, R., Lanas, Á., Lariño-Noia, J., Latorre, P., Menso, Maria, Mesa-Álvarez, A., Oblitas, Elida, Rodríguez-Peláez, M., Rodríguez-Prada, J.I., Rosales-Alexander, C.L., Soria-de-la-Cruz, M.J., Soriano, J., Udaondo-Cascante, M.A., Universitat Autònoma de Barcelona, Varela-Moreiras, G.   +26 more
core   +4 more sources

Hypochlorous acid‐generating electrochemical scaffold eliminates Candida albicans biofilms

Journal of Applied Microbiology, 2020
Wound infections involving Candida albicans can be challenging to treat because of the fungus’ ability to penetrate wound tissue and form biofilms. The goal of this study was to assess the activity of a hypochlorous acid (HOCl)‐generating electrochemical
Hannah Zmuda, A. Mohamed, Y. Raval, D. Call, A. Schuetz, Robin Patel, H. Beyenal   +6 more
semanticscholar   +1 more source

Antimicrobial prescribing guidelines for horses in Australia

Australian Veterinary Journal, EarlyView.
The growing problem of antimicrobial resistance also affects equine veterinarians with increasing frequency. Antimicrobial stewardship and responsible prescribing are essential for a future in which effective antimicrobials are available, as it is unlikely that new antimicrobials will become available for use in horses.
L Hardefeldt, K Thomas, S Page, J Norris, G Browning, C El Hage, A Stewart, J Gilkerson, G Muscatello, D Verwilghen, G van Galen, J Bauquier, R Cuming, B Reynolds, C Whittaker, E Wilkes, J Clulow, C Burden, L Begg   +18 more
wiley   +1 more source

Serum protein halogenation and nitrosylation: trait of maintained overstimulation of blood phagocytes in sporadic Parkinson’s disease [PDF]

, 2013
Introduction: Halogenative and nitrosative stress are two types of oxidative stress that have been proposed as pathogenic mechanisms in Parkinson’s disease (PD). They can be caused by overstimulation of phagocytes. This hypothesis discusses serum protein
Fernández-Espejo, Emilio
core   +1 more source

A short peptide derived from late embryogenesis abundant proteins enhances acid tolerance in Escherichia coli via modulation of two‐component regulatory systems

The FEBS Journal, EarlyView.
Expression of the LEA‐K peptide in E. coli BL21 (DE3) improved bacterial viability under acidic stress (pH4), suggesting a protective function. RNA‐sequencing of LEA‐K‐expressing vs. non‐expressing cells revealed 283 differentially expressed genes (DEGs). In silico docking linked LEA‐K to two‐component systems (TCS) proteins (Rcs, BtsS/R, and EnvZ/OmpR)
Khaled Metwally, Shinya Ikeno
wiley   +1 more source

HClO as a Disinfectant: Assessment of Chemical Sustainability Aspects by a Morphological Study

Chemistry
Hypochlorous acid solutions are used as effective disinfectants in many settings, including operating rooms and other hospital environments. During and after the COVID-19 pandemic, their use increased significantly, and this work stems from that ...
Alessandro Gessi, Giuseppe Marghella, Stefania Bruni, Alberto Ubaldini, Elena Tamburini   +4 more
doaj   +1 more source