Results 101 to 110 of about 2,937 (296)

Enfermedad vascular cerebral : 9 casos clínicos [PDF]

open access: yes, 2007
En este trabajo se pretende hacer una revisión de la anatomía y fisiopatlogía de los problemas vasculares a los que puede verse sometido en encéfalo mediante la exposición de 9 casos clínicos diagnosticados entre noviembre del 2002 y diciembre del 2005.
Centellas, C., Raurell, X., Zamora, A.
core  

Assessing the sensitivity and the clinical impact of the 2023 ACR/EULAR classification criteria in Obstetric Antiphospholid Syndrome: findings from a multicenter Italian cohort with a long‐term follow‐up

open access: yesArthritis Care &Research, Accepted Article.
Objective To evaluate the sensitivity of the 2023 ACR/EULAR classification criteria for antiphospholipid syndrome (APS) in a real‐world cohort of women diagnosed with primary obstetric APS (oAPS), and to assess their ability to identify patients at risk of future pregnancy complications.
Francesca Ruffilli   +10 more
wiley   +1 more source

Vértigo en emergencia [PDF]

open access: yes, 2015
Fil: De Schutter, Emiliano. Hospital El Carmen (Mendoza, Argentina)Fil: Fazio, Sabrina. Universidad Nacional de Cuyo.
De Schutter, Emiliano, Fazio, Sabrina
core  

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Raman Microscopy at the Organic–Inorganic Interfaces in Human Calcified Aortic Valves Shows the Co‐Existence of Whitlockite Crystals and Carbonated Hydroxyapatite‐Mineralized Collagen Fibrils

open access: yesAdvanced Functional Materials, EarlyView.
This study advances our understanding of aortic valve stenosis by capturing spatially resolved chemical and structural changes at the nanoscale. The findings highlight the potential of combined Raman and electron microscopy for understanding calcification mechanisms across diverse tissue types.
Robin H. M. Van der Meijden   +11 more
wiley   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati   +2 more
wiley   +1 more source

UTILIDAD DE LA TOMOGRAFÍA SIMPLE PARA DETERMINAR EL PRONÓSTICO DEL USO DE AUXILIARES AUDITIVOS EN PACIENTES PEDIÁTRICOS TRATADOS EN EL ISEM, DE AGOSTO A DICIEMBRE DE 2012. [PDF]

open access: yes, 2013
Objetivo: Valorar la utilidad predictiva de la TC simple en pacientes con diagnóstico de hipoacusia para determinar el pronóstico del uso de auxiliares auditivos. Sede: Centro Médico “Lic. Adolfo López Mateos”, ISEM.
Cuevas Monroy, José Daniel   +1 more
core  

From Clinic to Computation: Multiscale Bioengineering Strategies for Durable Biological Aortic Valve Replacements

open access: yesAdvanced Functional Materials, EarlyView.
Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco   +7 more
wiley   +1 more source

Cefalea tusígena, de esfuerzo y relacionada con la actividad sexual : descripción de una serie de 50 casos [PDF]

open access: yes, 2012
Las cefaleas tusígena, de esfuerzo y sexual son entidades infrecuentes y poco descritas. Hemos realizado un estudio retrospectivo de pacientes que consultaron durante 5 años por dicha patología en nuestro centro.
Pérez Pérez, Jesús   +3 more
core  

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