Results 111 to 120 of about 1,947,105 (313)

Lecciones y desafíos del uso de los grupos relacionados por el diagnóstico en Chile

open access: yesRevista Panamericana de Salud Pública
Objetivo. Analizar la implementación de los grupos relacionados por el diagnóstico (GRD) en Chile con miras a optimizar la distribución de los recursos públicos. Método. Se utilizó un análisis narrativo cronológico de los principales hitos, complementado
Camilo Cid   +4 more
doaj   +1 more source

Homoisoflavanone Delays Colorectal Cancer Progression via DNA Damage‐Induced Mitochondrial Apoptosis and Parthanatos‐Like Cell Death

open access: yesAdvanced Science, EarlyView.
Homoisoflavanone (HIF), a bioactive compound isolated from Polygonatum kingianum, selectively suppresses colorectal cancer progression by inducing DNA damage‐mediated mitochondrial apoptosis and parthanatos‐like cell death. HIF triggers mitochondrial dysfunction, including depolarized membrane potential, elevated ROS, and ATP depletion, while impairing
Hongjie Fan   +12 more
wiley   +1 more source

Red Blood Cells Internalize Extracellular DNA via Apoptotic Bodies with Clinical Relevance to Cancer Patients

open access: yesAdvanced Science, EarlyView.
Mature red blood cells (RBCs) can capture extracellular DNA, with short fragments homologous to cfDNA. This uptake is mediated by apoptotic bodies, which induce RBC oxidative stress, deformation, and accelerated in vivo clearance. The rbcDNA abundance correlates with tumor burden and therapeutic response, highlighting its potential as a liquid biopsy ...
Zihang Zeng   +20 more
wiley   +1 more source

Real Macroeconomic Stability and the Capital Account in Chile and Colombia [PDF]

open access: yes
In 1995, when contagion from the tequila crisis was spreading in latin America, both Chile and Colombia were exempt from contagion and presented high rates of economic growth. Several analysts attribute this positive performance to the fact that both had
Leonardo Villar, Ricardo Ffrench-Davis
core  

Conformable Device for Independent Measurements of Mucosal and Vascular Barriers in a Complex In Vitro Intestinal Model

open access: yesAdvanced Science, EarlyView.
Development of more complex in vitro models necessitates the development of improved monitoring approaches. This work demonstrates a novel conformable device capable of measuring the resistance of two cell barriers within a single model independently, a significant advantage over conventional trans‐epithelial/endothelial electrical resistance (TEER ...
Alexandra Elisabeth Wheeler   +7 more
wiley   +1 more source

CONCEPCIÓN DE LA MUERTE EN EL JUDAÍSMO

open access: yesRevista Cultura & Religión, 2008
El presente escrito, intentará presentar la concepción de la muerte en el judaísmo emanada de distintos textos fundamentales de la tradición judía. De allí que aparezcan en el mismo una serie decitas bíblicas, talmúdicas y una revisión de los ritos ...
Ana María Tapia   +1 more
doaj  

Microglial HVCN1 Deficiency Improves Movement and Survival of SOD1G93A ALS Mice by Enhancing Microglial Migration and Neuroprotection

open access: yesAdvanced Science, EarlyView.
Hydrogen voltage gated channel 1 (HVCN1) is upregulated in microglia of both ALS patients and its mouse model. HVCN1 deficiency enhances microglial migration via suppressing Akt signaling, promotes neurotrophic capacity and motor function, and prolongs survival of the SOD1G93A ALS mice. This study identifies HVCN1 as a novel, promising druggable target
Fan Wang   +16 more
wiley   +1 more source

Higiene y salubridad en la provincia de Ñuble: epidemia de cólera en la ciudad de Chillán (1880-1900)

open access: yesMedisur, 2020
El presente estudio tiene como propósito analizar la epidemia de cólera en la ciudad de Chillán, Chile, la cual permite valorar las prácticas de higiene y salubridad urbana de la ciudad efectuadas por las autoridades entre los años 1880-1900.
Marcos Parada Ulloa   +5 more
doaj  

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