Results 131 to 140 of about 944,652 (357)

Funcionalidad familiar y enfermedades crónicas: una mirada preventiva a la sobrecarga del cuidador antes de la dependencia

Atención Primaria
Resumen: Objetivo: Describir la percepción de funcionalidad y vulnerabilidad familiar en contextos donde existe al menos un integrante con enfermedad crónica, identificando dimensiones críticas que podrían representar riesgo ante la aparición futura de ...
Álvaro Leyton-Hernández, Tamara Balbontín Astorga, Nicolás Madariaga Leyton, Nicolás Marín Lafferte, Francisca Tapia Peralta, Catalina Sena Muñoz, Matías Zárate Alfaro   +6 more
doaj   +1 more source

Estilo, arte rupestre y sociedad en la zona central de Chile [PDF]

, 2002
En este trabajo se discute el concepto de estilo desde la perspectiva del arte rupestre, proponiendo una definición holística que abarca desde las figuras hasta el patrón de emplazamiento de los sitios rupestres, indicando la importancia que tiene el ...
Troncoso Meléndez, Andrés
core   +1 more source

CHB‐Induced Immune Zonation Chaos Elicited LXRα‐mediated Lipid Metabolism Disorders in Kupffer Cells to Induce Cancer Stem Cell Formation

Advanced Science, EarlyView.
By profiling the spatiotemporal hepatic landscape of CHB mouse models, the originally peri‐portal localized KCs migrated to the peri‐central in a CXCL9‐CXCR3‐dependent manner, facilitating their interaction with HBV+ hepatocytes. The interaction promoted LMD in KCs through ASGR1‐induced LXRα degradation, which, in turn, induced CSC formation via Stat3 ...
Jingqi Shi, Qingyu Li, Jian Li, Jian Bai, Ji Xi, Qi He, Jianglin Zhou, Xuejun Wang, Xiang Song, Xiaoju Li, Xiangpei Yue, Xiaochang Zhang, Zhen Sun, Jiangbo Li, Wen Yang, Yuke Cui, Wenjie Shu, Liang Guo, Shengqi Wang   +18 more
wiley   +1 more source

Forecasting Inflation Forecast Errors [PDF]

We evaluate inflation forecasts from the Survey of Professional Forecasters (SPF) of the Central Bank of Chile. Forecast errors for the period 2000-2008 show an excess of autocorrelation and a statistically significant bias at the end of the sample.
Andrea Betancor, Pablo Pincheira
core  

Single‐Nucleus Multi‐Omics Reveals Hypoxia‐Driven Angiogenic Programs and Their Epigenetic Control in Sinonasal Squamous Cell Carcinoma

Advanced Science, EarlyView.
Single‐nucleus multi‐omics profiling of sinonasal squamous cell carcinoma unveils a hypoxia‐driven angiogenic axis. A specific hypoxic tumor subpopulation orchestrates endothelial tip cell differentiation via epigenetically regulated ADM and VEGFA secretion.
Chaelin You, Jaewoo Park, Jung Yeon Jang, Junho Noh, Jaehyun Lee, Geunho Kwon, Myeong Sang Yu, Yoo‐Sam Chung, Seung‐Jun Lee, Keunsoo Kang, Jihwan Park, Ji Heui Kim, Kyuho Kang   +12 more
wiley   +1 more source

Comment on 'Geochronology (Ar-Ar, K-Ar and He-exposure ages) of Cenozoic magmatic rocks from northern Chile (18-22°S): implications for magmatism and tectonic evolution of the central Andes' of Wörner et al. (2000)

, 2001
Marcelo García, Gérard Hérail
openalex   +1 more source

LANDSAT (ERTS) used as a basis for geological volcanological mapping in the central Andes [PDF]

LANDSAT images of the central Andes (N-Chile, W-Bolivia) were effectively used for volcanological mapping of an area about 160,000 km. The map shown exhibits more and better details than the older small scale geological maps of that area. Even on a scale
Brockman, C. E., Kussmaul, S.
core   +1 more source

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

Advanced 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, Huzi Zhao, Pei Zhang, Pengfei Yu, Yunfei Ji, Gang Chen, Hongli Jin, Yanfang Liu, Jin Liu, Zhe‐Sheng Chen, Aiping Lyu, Xinmiao Liang, Yang Chen   +12 more
wiley   +1 more source

Meat quality and carcass characteristics of Merino Precoce suckling lambs raised under confinement in the Mediterranean semi-humid dryland of Central Chile [PDF]

, 2012
Patricio Pérez, Mario Maino, María Sol Morales, Gerda Tomic, Francisco Aguilera, Juan Ignacio Egaña   +5 more
openalex   +1 more source

Prehistoria de Chile central [PDF]

Hispanic American Historical Review, 1978
openaire   +1 more source