Results 41 to 50 of about 60,573 (233)

Cortical gray–white matter contrast alterations precede amyloid‐β positivity and macrostructural changes in older adults without dementia

open access: yesAlzheimer's &Dementia, Volume 22, Issue 6, June 2026.
Abstract INTRODUCTION Early Alzheimer's disease (AD) involves subtle cortical changes that may precede atrophy. Magnetic resonance imaging (MRI) microstructural markers may detect earlier pathology than classical morphometry. METHODS We analyzed cross‐sectional MRI and amyloid‐β (Aβ) positron emission tomography (PET) data from 1323 non‐demented AMYPAD
Leonard Pieperhoff   +34 more
wiley   +1 more source

Más derechos, los mismos obstáculos: la protección efectiva de los derechos humanos de las mujeres un año después de la plena entrada en vigor de la Ley de Medidas de Protección Integral contra la Violencia de Género [PDF]

open access: yes, 2008
Tras el lanzamiento del informe Más allá del papel, Amnistía Internacional fue preguntada por los motivos de presentar un informe sobre violencia de género en España a los pocos meses de la aprobación de la Ley Integral.
Amnistía Internacional España
core  

ESTELA‐Study: Long‐Term Effectiveness and Safety of Anti‐Calcitonin Gene‐Related Peptide Monoclonal Antibodies in Real‐World Clinical Practice

open access: yesBrain and Behavior, Volume 16, Issue 6, June 2026.
ABSTRACT Background Anti‐CGRP antibodies are effective and safe in real‐world migraine management, but guidelines recommend discontinuation after 12–18 months due to limited long‐term data and remaining uncertainties regarding optimal treatment duration and sustained safety, highlighting the need for large‐scale long‐term real‐world evidence.
Alba Somovilla   +28 more
wiley   +1 more source

Impact of tobacco control policy on teenager population in Uruguay

open access: yesSalud Pública de México, 2017
Objective. To analyze the evolution of the prevalence of tobacco use, comparing data obtained from the Global Youth Tobacco Survey in 2007 and 2014 editions. Materials and methods.
Winston Abascal, Ana Lorenzo
doaj   +1 more source

Guía Internacional de Calzado Saludable

open access: yes
This guide offers practical criteria for selecting healthy footwear and recognising characteristics that can influence comfort, function and the prevention of discomfort associated with daily use. It is intended as an informative and professional resource, useful for health education and supporting informed decision-making.
Pereira Domínguez, Manuel   +3 more
openaire   +2 more sources

Ébola: ¿Qué supone la declaración de emergencia internacional? [PDF]

open access: yes, 2019
Noticia de divulgación científica ISCIII publicada el 18/07/2019La Organización Mundial de la Salud (OMS) decretó este miércoles (17 de julio de 2019) la Emergencia Internacional de Salud Pública debido al brote de Ébola que afecta a la República ...
Instituto de Salud Carlos III. Gabinete de prensa
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Cell Envelope Remodeling and Lipid Metabolism Coordinate Extracellular Vesicle Output in Mycobacterium Tuberculosis

open access: yesJournal of Extracellular Biology, Volume 5, Issue 6, June 2026.
ABSTRACT Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), remains a leading global cause of death due to the pathogen's highly adaptive physiology and its ability to manipulate host immunity. Despite extensive study, our understanding of Mtb biology during infection remains incomplete, limiting the development of new diagnostics ...
José L. Serrano‐Mestre   +15 more
wiley   +1 more source

Propuesta metodológica para la enseñanza de la biomedicina orientada a las herramientas de detección y diagnóstico molecular para estudiantes de Medicina

open access: yesEducación Médica
Resumen: Introducción: actualmente, la biomedicina se ha convertido en una herramienta indispensable para las ciencias de la salud. Sin embargo, se carece de propuestas educativas enfocadas en la enseñanza de este campo para estudiantes de carreras de ...
Gabriela Naranjo   +5 more
doaj   +1 more source

From Hair to Healing: Follicular Unit Transplantation for Chronic Ulcer Management—A Case Series

open access: yesInternational Wound Journal, Volume 23, Issue 6, June 2026.
ABSTRACT Scalp follicular unit (FU) transplantation is a highly effective yet underutilised minimally invasive technique for promoting healing in chronic and recalcitrant cutaneous wounds. In this case series, five patients with long‐standing nonhealing leg ulcers of mixed etiologies were treated exclusively with single FU grafts harvested from the ...
Francisco Jimenez   +4 more
wiley   +1 more source

Non‐linear associations between sleep duration and plasma p‐tau181 in the Framingham Heart Study

open access: yesAlzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract INTRODUCTION Both short and long sleep duration have been associated with Alzheimer's disease (AD) risk, yet the nature of the non‐linear associations between sleep quantity and blood‐based biomarkers of AD and neurodegeneration remains understudied.
Vanessa M. Young   +14 more
wiley   +1 more source

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