Repositorio UMAYOR: Envíos recientes
Mostrando ítems 541-560 de 7669
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Hipertensión arterial en pediatría: rol de la monitorización ambulatoria de presión arterial (MAPA)
(Sociedad Chilena de Pediatría, 2023-10)La Hipertensión Arterial (HTA) es un factor de riesgo relevante de enfermedad cardiovascular. La prevalencia en pediatría ha ido en aumento, asociado al incremento de sobrepeso y obesidad infantil, entre otros factores. ... -
Clinical and pulmonary function analysis in long-COVID revealed that long-term pulmonary dysfunction is associated with vascular inflammation pathways and metabolic syndrome
(Frontiers Media S.A., 2023-10)Introduction: Long-term pulmonary dysfunction (L-TPD) is one of the most critical manifestations of long-COVID. This lung affection has been associated with disease severity during the acute phase and the presence of ... -
Transcriptional Signatures and Network-Based Approaches Identified Master Regulators Transcription Factors Involved in Experimental Periodontitis Pathogenesis
(Molecular Diversity Preservation International, 2023-10)Periodontitis is a chronic inflammatory disease characterized by the progressive and irreversible destruction of the periodontium. Its aetiopathogenesis lies in the constant challenge of the dysbiotic biofilm, which triggers ... -
Estudio radiológico no invasivo del sistema urinario en el siglo XXI
(Sociedad Chilena de Radiología, 2023-09)En este artículo se revisará brevemente el desarrollo y el estado actual de la radiología del sistema genitourinario, examinando individualmente los métodos de imagen disponibles para tal fin. -
Loss of native herbivores triggers diversity decline of ephemeral plant communities
(WILEY, 2023-09)Aim: Evaluate the temporal changes in species diversity, composition, and structure of ephemeral plant communities and the seed bank in response to long-term herbivore exclusion over 11 years in plots with and without ... -
Prey selection along a predators' body size gradient evidences the role of different trait-based mechanisms in food web organization
(PUBLIC LIBRARY SCIENCE, 2023-10-05)An increase in prey richness, prey size and predator trophic position with predator body size has been consistently reported as prime features of food web organization. These trends have been explained by non-exclusive ... -
Six-minute rowing test: a practical tool for training prescription, from ventilatory thresholds and power outputs, in amateur male rowers
(PeerJ Inc., 2023-09)Background: The 6-minute rowing ergometer test (6-minRT) is valid and reliable for establishing maximal aerobic power (MAP) in amateur male rowers. However, ventilatory thresholds (VTs) have not yet been established with ... -
Vinificación y guarda de vinos Carignan en tinajas de arcilla de Pañul: estudio de la composición volátil de los vinos
(UNIV SANTIAGO DE CHILE, 2023-09)Clay vessels have been used since several times to vinification and aging wines. Currently, wine producers have returned to use traditional production methods to provide differentiate attributes and increase the wine ... -
Latin America and the Caribbean Code Against cancer 1st edition: Environment, occupation, and cancer
(ELSEVIER SCI LTD, 2023-10)Within the framework of the Latin America and Caribbean region (LAC) Code Against Cancer 1st edition, the current work presents recommendations to reduce exposure to environmental and occupational carcinogenic agents ... -
Evenness mediates the global relationship between forest productivity and richness
(WILEY, 2023-06)Biodiversity is an important component of natural ecosystems, with higher species richness often correlating with an increase in ecosystem productivity. Yet, this relationship varies substantially across environments, ... -
Publisher Correction: Soil contamination in nearby natural areas mirrors that in urban greenspaces worldwide
(Nature Publishing Group, 2023-04-26)In the version of this article originally published, the current affiliation 25, “CEAZA, Universidad Católica del Norte, Coquimbo, Chile,” initially appeared as the last affiliation, offsetting all author footnotes from ... -
Neural crest E-cadherin loss drives cleft lip/palate by epigenetic modulation via pro-inflammatory gene-environment interaction
(Nature Publishing Group, 2023-05-24)Gene-environment interactions are believed to play a role in multifactorial phenotypes, although poorly described mechanistically. Cleft lip/palate (CLP), the most common craniofacial malformation, has been associated with ... -
Perfil e indicadores de los establecimientos de larga estancia para adulto mayor en Chile
(Ediciones Doyma, S.L., 2023-03)Antecedentes y objetivo En este artículo sé buscó caracterizar los establecimientos de larga estancia para adultos mayores (ELEAM) de Chile, además de presentar los servicios ofrecidos en lo público y en lo privado. Material ... -
Mutation of vsx genes in zebrafish highlights the robustness of the retinal specification network
(eLIFE SCIENCES PUBL LTD, 2023-05-25)early function in progenitors' specification, and a later requirement for bipolar-cells fate determination. Despite their conserved expression patterns, it is currently unclear to which extent Vsx functions are also conserved ... -
Senior Citizens’ Training Experience in Secure Electronic Payment Methods
(Proceedings of Seventh International Congress on Information and Communication Technology, 2022-07-27)Virtual training is a mechanism that enables contemporary society to be literate, allowing up-to-date information on the technological environment, improving cognitive abilities as well as soft skills required in the ... -
Chapter One - Complementing compost with biochar for agriculture, soil remediation and climate mitigation
(Academic Press Inc., 2023)We are racing to manage a phenomenally increasing volume of organic wastes from urban, industrial and agricultural entities. Composting is one of the preferred ways to convert biodegradable wastes into nutrient-rich soil ... -
Antecedentes para la enodiplomacia en Chile (1960-2010)
(UNIV SANTIAGO DE CHILE, 2023-09)Chile inició el proceso que lo llevaría a convertirse en potencia vitivinícola mundial en la década de 1980, algo que se logró gracias a la acción conjunta de la industria, el sector técnico-profesional y el Estado. El ... -
The autophagy protein Def8 is altered in Alzheimer's disease and Aβ42-expressing Drosophila brains
(NATURE PORTFOLIO, 2023-10-10)Alzheimer's disease (AD) is the most common neurodegenerative disorder, characterized by protein accumulation in the brain as a main neuropathological hallmark. Among them, A beta 42 peptides tend to aggregate and create ... -
Ecological variation in invasive brown trout (Salmo trutta) within a remote coastal river catchment in northern Patagonia complicates estimates of invasion impact
(WILEY, 2023-10)Salmonids were first introduced into the Chilean fresh waters in the 1880s, and c. 140 years later, they are ubiquitous across Chilean rivers, especially in the southern pristine fresh waters. This study examined the brown ...