Results 41 to 50 of about 6,847 (217)

Potential of Bee Pollen as a Nutraceutical And/Or Functional Ingredient for Metabolic Syndrome Management: In Vitro Antioxidant, Anti‐Inflammatory, and Digestive Enzyme Inhibitory Activities

Food Chemistry International, EarlyView.
Bee pollen samples from China and Spain exhibited in vitro antioxidant, anti‐inflammatory, and digestive enzyme inhibitory activities due to their composition, suggesting their potential as a nutraceutical or functional ingredient to help counteract oxidative stress, chronic inflammation, and metabolic disorders.
Adriana Maite Fernández‐Fernández, Victoria Olt, Jessica Báez, Marcelo Miraballes, Melissa Romero, Cecilia Dauber, Ignacio Vieitez, Estela Santos, Adriana Gámbaro, Alejandra Medrano   +9 more
wiley   +1 more source

Bridging the Digital Divide: Determinants of Information and Communication Technology (ICT) Diffusion in Sub-Saharan African (SSA) Economies

Studia Ekonomiczne i Regionalne
This study examines the structural, financial, and economic determinants of ICT diffusion in 37 Sub-Saharan African economies from 2012–2022. Using a composite ICT Diffusion Index developed through Principal Component Analysis and estimated via a two ...
Moges Wondimeneh Desalegn
doaj   +1 more source

Ecotoxicological Insights From Ex Vivo Exposure of Whole Blood to PFOS and Glyphosate: Oxidative Stress and Immune Disruption

Environmental Toxicology, EarlyView.
ABSTRACT This study investigated the immunomodulatory effects of PFOS and glyphosate (GLY), both individually and in combination, on the whole blood of three ruminant species (cow, goats, and sheep) exposed ex vivo to environmentally relevant concentrations. The research focused on key biomarkers of oxidative stress (MDA), inflammation (myeloperoxidase
Francesco Molinari, Gianluca Antonio Franco, Francesca Inferrera, Nicla Tranchida, Antonella Iaconis, Maria Rizzo, Giuseppe Piccione, Enrico Gugliandolo, Davide Di Paola   +8 more
wiley   +1 more source

Emergence of New ST301 Shiga Toxin-Producing Escherichia coli Clones Harboring Extra-Intestinal Virulence Traits in Europe

Toxins, 2021
O80:H2 enterohemorrhagic Escherichia coli (EHEC) of sequence type ST301 is one of the main serotypes causing European hemolytic and uremic syndrome, but also invasive infections, due to extra-intestinal virulence factors (VFs).
Aurélie Cointe, Etienne Bizot, Sabine Delannoy, Patrick Fach, Philippe Bidet, André Birgy, François-Xavier Weill, Sophie Lefèvre, Patricia Mariani-Kurkdjian, Stéphane Bonacorsi   +9 more
doaj   +1 more source

Microglial Pruning of Excitatory Synapses in the Hippocampus Is Complement C3‐Independent in Physiological and Neuroinflammatory States

Glia, Volume 74, Issue 7, July 2026.
In development, microglia engulfment of hippocampal excitatory synapses is unperturbed in C3‐lacking mice. Peripheral inflammation induces a neuroinflammatory phenotype and synapse loss in the hippocampus independent of complement cascade activation. ABSTRACT A key feature of brain development is the refinement of exuberant synapses, known as synapse ...
Eric W. Salter, Ashish Kadia, Lijia Zhang, Jonathan S. Thacker, Sun‐Lim Choi, Liam T. Ralph, Gang Lei, Fuzi Jin, John Georgiou, Graham L. Collingridge   +9 more
wiley   +1 more source

Acquisition of the rfb-gnd Cluster in Evolution of Escherichia coli O55 and O157 [PDF]

Journal of Bacteriology, 2000
ABSTRACT The rfb region specifies the structure of lipopolysaccharide side chains that comprise the diverse gram-negative bacterial somatic (O) antigens. The rfb locus is adjacent to gnd , which is a polymorphic gene encoding 6-phosphogluconate dehydrogenase.
P I, Tarr, L M, Schoening, Y L, Yea, T R, Ward, S, Jelacic, T S, Whittam   +5 more
openaire   +2 more sources

Behavioural and fitness effects of experimental immune activation during incubation in a wild passerine

Ibis, Volume 168, Issue 3, Page 934-949, July 2026.
Incubation is vital for avian embryo development but demands significant parental investment, potentially at the cost of self‐maintenance and immune function. For example, the acute phase response (APR), a systemic reaction against inflammation, infection or tissue injury, can trigger sickness behaviours such as reduced activity and foraging.
Isabel Barreda, Marina García‐del Río, Santiago Merino, Manuel Fuertes‐Recuero, Alejandro Cantarero   +4 more
wiley   +1 more source

Bacterial Extracellular Vesicles: New Hype or Hope to Explain Reproductive Host–Microbiota Interactions

Journal of Extracellular Vesicles, Volume 15, Issue 5, May 2026.
ABSTRACT Rapid advances in microbiome research are transforming our understanding of human health and disease, with growing focus on the female reproductive tract as a critical but understudied niche. Evidence for a local microbiome largely derives from bacterial nucleic acid detection; however, the biological relevance of these signals remains debated,
Hannah Wein, Paula Iglesias‐Moreno, Apostol Apostolov, Andres Salumets, Damián O. Muzzio, Alberto Sola‐Leyva   +5 more
wiley   +1 more source

N-Carbethoxy-N'-[3-(4-methylphenyl)-1H-1,2,4-triazol-5-yl]thiourea [PDF]

, 2010
10.1107/S1600536810004289Acta Crystallographica Section E: Structure Reports Online663o549 ...
Dolzhenko, A.V., Koh, L., Tan, G.K., Dolzhenko, A., Tan, G., Chui, W.K., Dolzhenko, Anton, Chui, W., Koh, L.L.   +8 more
core   +1 more source

Genetic and structural relationships of Salmonella O55 and Escherichia coli O103 O-antigens and identification of a 3-hydroxybutanoyltransferase gene involved in the synthesis of a Fuc3N derivative

, 2010
O-antigen (O-polysaccharide), a part of the outer membrane of Gram-negative bacteria, is one of the most variable cell constituents and is related to bacterial virulence.
Liu, Bin, Knirel, Yuriy A., Widmalm, Göran,, Senchenkova, Sof'ya N., Svensson, Mona V.,, Shashkov, Alexander S., Shevelev, Sergei D., Feng, Lu, Wang, Lei, Weintraub, Andrej, Perepelov, Andrei V., Guo, Dan   +11 more
core   +1 more source