Results 61 to 70 of about 1,744 (195)

Hacia la educación en Género: Comunicación e Igualdad.

open access: yesHistoria y Comunicación Social, 2014
El presente trabajo se plantea desde el rediseño del panorama actual de los medios de comunicación con respecto al género, bajo el amparo de la Ley Orgánica 3/2007 para la Igualdad Efectiva entre hombres y mujeres.
Carmen Rodríguez Wangüemert   +2 more
doaj   +1 more source

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji   +7 more
wiley   +1 more source

LOS CUERPOS REPLICANTES.. La elusión del cuerpo legítimo en el proceso de formación policial

open access: yesRevista Colombiana de Antropología, 2009
ESTE ARTÍCULO EXPLORA UNA DE LAS CLÁSICAS RUTINAS CORPORALES DE LAS ESCUELAS POLICIALES de instrucción -las milongas- y las modalidades que adquiere su elusión, con el objetivo de entender esta resistencia como un modo de enfrentar el imperativo del ...
MARIANA SIRIMARCO
doaj  

Paracrine Factor Local Gradient‐Generating System for Engineering Perfusable Vascularized Hepatocyte Tissues with Perfusion‐Induced Proliferation

open access: yesAdvanced Healthcare Materials, EarlyView.
A paracrine factor local gradient (PFLG)‐generating system enables microvessel penetration across 3D hepatocyte tissues. The resulting vascularized constructs recapitulate hepatic sinusoidal hepatocyte—endothelial contact architecture and enhance hepatic functions in vitro.
Yen‐Hsiang Huang   +2 more
wiley   +1 more source

La indeterminación del campo de la Justicia Transicional en Colombia

open access: yesRevista Estudios Socio-Jurídicos, 2012
La justicia transicional debe enfrentar la negación de las atrocidades. A pesar de la sofisticación del marco de derechos humanos presente en el sistema legal colombiano, el campo de la justicia transicional en Colombia adolece de un significativo grado ...
Astrid Orjuela Ruiz   +1 more
doaj   +1 more source

Dynamic Modulation of the Microenvironment Promotes Functional Maturation of Engineered Tissues

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered tissues lack the dynamic microenvironment of native tissues. A biocompatible, diffusible small molecule to dynamically modulate tissue microenvironments during maturation is used. Timing‐dependent modulation yields distinct outcomes, producing thicker, more native‐like blood vessels, stronger and more mature cardiac tissues, and optimized ...
Eric Silberman   +7 more
wiley   +1 more source

ETV2 Mediated Differentiation of Human Pluripotent Stem Cells Results in Functional Endothelial Cells for Engineering Advanced Vascularized Microphysiological Models

open access: yesAdvanced Healthcare Materials, EarlyView.
A robust method to generate functional human iPSC‐derived endothelial cells using inducible ETV2 expression. These cells self‐organize into stable, lumenized microvascular networks within microfluidic chips, surpassing conventional differentiation methods.
Shun Zhang   +12 more
wiley   +1 more source

Modificaciones introducidas al Gravamen a Movimientos Financieros en la ley 788 de 2002 (Ley de Reforma Tributaria)

open access: yesRevista de Derecho, 2003
El Gravamen a los Movimientos Financieros, establecido como legislación permanente, fue modificado mediante ley 788 de 2002 no sólo con el propósito de aclarar algunos aspectos técnicos que habian sido objeto de debates doctrinales y ...
Jeannette Bibiana García Poveda
doaj  

A Versatile Engineering Platform for the Fabrication of Prosthetic Venous Valves Using Electrospinning

open access: yesAdvanced Healthcare Materials, EarlyView.
Percutaneous prosthetic venous valves are fabricated by embedding stents in an electrospun matrix that extends luminally to form leaflets. The design shields leaflets from hyperplastic cells, isolates struts from blood contact, and avoids discrete anchoring points.
Dario Arcuti   +6 more
wiley   +1 more source

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