Results 151 to 160 of about 7,399 (239)

Energy Channel Coupling by Mid‐Trophic Level Fish Challenges the Landscape Theory for Food Web Architecture in a Large Tropical Lake Ecosystem

open access: yesEcology and Evolution, Volume 16, Issue 8, August 2026.
Lake Turkana, a large tropical East African Great Lake, is an ideal model for examining how consumer fish species may mediate the coupling of fast and slow energy channels within food webs. We explored the ecological niche dynamics of five important Lake Turkana fish species across ontogeny and used a Bayesian isotope mixing model approach to identify ...
Madison F. Muehl   +4 more
wiley   +1 more source

Non‐Enzymatic Browning Under Emerging Cooking Technologies: Matrix‐Dependent Pathways, Neoformed Compounds, and Nutritional–Toxicological Trade‐Offs

open access: yeseFood, Volume 7, Issue 4, August 2026.
Non‐enzymatic browning in foods is a dynamic reaction network integrating Maillard chemistry, caramelization, lipid oxidation, and ascorbic acid degradation. Processing technologies and matrix factors govern pathways, balancing desirable sensory attributes with harmful compounds.
Djilali Benabdelmoumene   +7 more
wiley   +1 more source

The Impact of Ageing on Skeletal Muscle: Roles of Mitochondrial Dysregulation, Systemic Communication, and Exercise

open access: yesJournal of Cellular Physiology, Volume 241, Issue 8, August 2026.
ABSTRACT Ageing is a major risk factor for degenerative diseases, including sarcopenia, which is characterized by a progressive loss of skeletal muscle mass and function, frailty, and is associated with increased mortality. Skeletal muscle regeneration relies on muscle stem cells and efficient communication with cellular microenvironment.
Juan Diego Hernández‐Camacho   +1 more
wiley   +1 more source

Metabolic Syndrome as a Determinant of Bidirectional Transitions Between Frailty States: Evidence From the Whitehall II Study

open access: yesJournal of Cachexia, Sarcopenia and Muscle, Volume 17, Issue 4, August 2026.
ABSTRACT Background Understanding interactions between geriatric syndromes is central for promoting healthy aging. Frailty is among the most relevant, as it predicts disability, falls, hospitalization and mortality. In addition, emerging evidence also indicates that metabolic factors play a key role in the frailty development.
Steve Kevin Njouonkep Sime   +5 more
wiley   +1 more source

Analytical Ultracentrifugation in Aotearoa: A Brief History of the Technique and its Place Among Other Tools Used to Investigate Biomolecular Interactions

open access: yesJournal of the Royal Society of New Zealand, Volume 56, Issue 4, August 2026.
Analytical ultracentrifugation (AUC) is a powerful and versatile tool for studying biomolecular interactions. The purpose of this commentary is to provide foundational knowledge of the technique and its uses through the presentation of two case studies in which AUC provides key data to answer research questions.
Liam S. Turk   +5 more
wiley   +1 more source

Mycoplasma bovis involved in pituitary abscess syndrome in a beef heifer concomitantly infected with haemoparasites

open access: yesVeterinary Record Case Reports, Volume 14, Issue 3, August 2026.
Abstract This case report describes pituitary abscess syndrome (PAS) in a 20‐month‐old Blonde d'Aquitaine heifer with cranial nerve deficits (V, VII, VIII, IX, X and XII) associated with facial hemiparesis, head tilt, ataxia and dysphagia, pneumonia and otitis interna.
Chloé Saada   +4 more
wiley   +1 more source

Using thermal death time models to analyze cold stress resistance across Drosophila species

open access: yesFunctional Ecology, Volume 40, Issue 8, Page 2363-2378, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Chill susceptible insects such as Drosophila are vulnerable to progressive disruption of homeostasis during cold stress, and low‐temperature exposure is a key factor affecting their physiology and distribution.
Clara Garfiel Byrge   +4 more
wiley   +1 more source

Vibrio Community Structure Shapes the Diversity of Carbenicillin‐Hydrolysing Class A β‐Lactamase Circulating in European Coastal Environments

open access: yesEnvironmental Microbiology, Volume 28, Issue 8, August 2026.
Vibrio communities shape carbenicillinase diversity in European coasts. Sediments serve as reservoirs of antibiotic‐resistant Vibrio alginolyticus, which can move into the water column and accumulate in bivalves. This spreads β‐lactamase resistance and raises human exposure risks to antibiotic‐resistant pathogenic Vibrio, especially as higher seawater ...
Berenice Reggiardo   +23 more
wiley   +1 more source

Home - About - Disclaimer - Privacy