Results 41 to 50 of about 7,479 (70)

Age‐Related Changes in Density, Arborization, and NMDA Receptor Expression in Somatostatin Interneurons of the Mouse mPFC

open access: yesJournal of Comparative Neurology, Volume 534, Issue 10, October 2026.
Aging induces sex‐dependent remodeling of somatostatin interneurons in the mouse mPFC, with reduced cell density in males, increased dendritic arborization in females, and age‐related reorganization of GluN1 and GluN2B receptor puncta. These findings highlight structural and molecular plasticity of inhibitory circuits across aging.
Blanca Sánchez‐Moreno   +5 more
wiley   +1 more source

Beyond Calories: Redox Interactions in Adipose Tissue That Lead to Metabolic Pathologies

open access: yesPhysiologia
Adipose tissue is an organ with a high metabolic rate, functioning as a storage site for potential energy derived from food. It is a heterogeneous tissue composed of various cell types that respond differently to stimuli.
Alfredo Miranda-Martínez   +3 more
doaj   +1 more source

Impacto del mindfulness en el estrés en trabajadores de una universidad de Lima sur

open access: yesSalud Uninorte, 2019
Objetivo: Evaluar el impacto de un programa de mindfulness en el estrés fisiológico, distrés emocional, estrés percibido y estrés laboral en un grupo de trabajadores.Materiales y métodos: Participaron 28 trabajadores universitarios (empleados y ...
Luis A. Oblitas Guadalupe   +5 more
doaj   +1 more source

Coinvasional disruptions to island pollinator networks

open access: yesConservation Biology, Volume 40, Issue 5, October 2026.
Abstract Biological invasions can adversely affect pollinator diversity by threatening the maintenance of animal‐pollinated plant communities. Although most studies have examined single invasive species, accelerating species introductions driven by global trade highlight the need to understand how multiple co‐occurring invaders jointly influence ...
Marta Quitián   +5 more
wiley   +1 more source

Crisis epilépticas en niños con síndrome de Dravet en condiciones de calor extremo: estudio cualitativo de la perspectiva de los progenitores

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 10, Page e168-e178, October 2026.
Resumen Objetivo Describir la experiencia de progenitores de niños y adolescentes con síndrome de Dravet en relación con el impacto de las olas de calor o las altas temperaturas ambientales en las crisis epilépticas de sus hijos, así como las estrategias de afrontamiento empleadas.
Angel Aledo‐Serrano   +8 more
wiley   +1 more source

Elevation shapes alpine snow algal blooms and their influence on albedo reduction

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2482-2496, September 2026.
Graphical summary of elevational trends in Sanguina‐dominated snow algal blooms. Increasing elevation was associated with larger cells, lower Chla content per cell, higher astaxanthin ratios, lower snow water content, and reduced cell‐normalized albedo, whereas algal cell density showed no consistent elevational trend.
Pablo Almela   +5 more
wiley   +1 more source

Maximum water stress is decoupled from climate, traits, and growth in a xeric oak

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2392-2406, September 2026.
We sampled sites across the geographic distribution of blue oak (Quercus douglasii) in California, USA, which spans a large range of mean annual precipitation. Summary Our ability to explain and predict the spatial patterns of forest mortality remains limited.
Leander D. L. Anderegg   +7 more
wiley   +1 more source

Instrumental Reminiscence and Coping Strategies in Older Adults Exposed to Armed Conflict in Colombia

open access: yesStress and Health, Volume 42, Issue 4, August 2026.
ABSTRACT Older adults exposed to prolonged sociopolitical violence often experience chronic stress that may undermine adaptive coping processes. Instrumental reminiscence, which focuses on recalling past experiences of successfully managing adversity, has been proposed as a strategy potentially associated with greater coping flexibility in later life ...
Juan C. Meléndez   +5 more
wiley   +1 more source

An experimental approach to assess the combined effects of multiple stressors on a large vertebrate species

open access: yesConservation Biology, Volume 40, Issue 4, August 2026.
Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta   +24 more
wiley   +1 more source

The Temporal Order of Mixed Viral Infections Matters: Common Events That Are Neglected in Plant Viral Diseases

open access: yesViruses
Mixed infections of plant viruses are common in crops and represent a critical biotic factor with substantial epidemiological implications for plant viral diseases.
Celia de Moya-Ruiz   +2 more
doaj   +1 more source

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