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Mostrando ítems 227-246 de 2523
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Association of Vitamin D Receptor Polymorphisms with Amyloid-β Transporters Expression and Risk of Mild Cognitive Impairment in a Chilean Cohort
(IOS PRESS, 2021-07-15)Background: Amyloid-beta peptide (A beta) deposition in Alzheimer's disease (AD) is due to an imbalance in its production/clearance rate. Ap is transported across the blood-brain barrier by LRP1 and P-gp as efflux transporters ... -
Associations between grip strength and incident type 2 diabetes: findings from the UK Biobank prospective cohort study
(BMJ PUBLISHING GROUP, 2021-08-29)Introduction Grip strength has been associated with chronic diseases and mortality. However, current evidence of the association between grip strength and incident type 2 diabetes mellitus (T2DM) is controversial. The aim ... -
Associations of fat and carbohydrate intake with cardiovascular disease and mortality: prospective cohort study of UK Biobank participants
(BMJ Publishing Group, 2020-03)Objective - To investigate the association of macronutrient intake with all cause mortality and cardiovascular disease (CVD), and the implications for dietary advice. Design - Prospective population based study. Setting - ... -
Asymptotic approach to the one-dimensional motion of a body in modified Newtonian dynamics
(IOP Publishing Ltd., 2017)In this paper, the one-dimensional motion of a body is studied under the scheme of 'modified Newtonian dynamics' (MOND). Through the asymptotic analysis, approximate analytical expressions for the body movement are found. ... -
At Least I Didn't Get Raped: A Qualitative Exploration of IPV and Reproductive Coercion among Adolescent Girls Seeking Family Planning in Mexico
(SAGE Publications Inc., 2020-11)Adolescent girls who report intimate partner violence (IPV) are at an increased risk of experiencing reproductive coercion (RC); both these forms of gender-based violence (GBV) are associated with unintended pregnancy. Yet ... -
ATP6V(0)d2 controls Leishmania parasitophorous vacuole biogenesis via cholesterol homeostasis
(PUBLIC LIBRARY SCIENCE, 2019)V-ATPases are part of the membrane components of pathogen-containing vacuoles, although their function in intracellular infection remains elusive. In addition to organelle acidification, V-ATPases are alternatively implicated ... -
Aumento del índice de masa corporal durante las últimas cuatro décadas en la población chilena: de la desnutrición a la obesidad
(Sociedad Médica de Santiago, 2017)Este artículo corresponde a una carta al editor en que se comenta la investigación "Collaboration NRF. Trends in adult body-mass index in 200 countries from 1975 to 2014: a pooled analysis of 1698 population-based measurement ... -
Author Correction: Native diversity buffers against severity of non-native tree invasions
(NATURE PORTFOLIO, 2023-08)Sin resumen. -
Autoinmunidad, Convulsiones y Epilepsia: Breve revisión sistemática
(Sociedad de Neurología, Psiquiatría y Neurocirugía, 2021-03)Introducción: La epilepsia es un desorden neurológico crónico caracterizado por crisis convulsivas recurrentes, y constituye uno de los trastornos neurológicos con mayor prevalencia global. Una de las etiologías que ha ... -
Autophagy as a Homeostatic Mechanism in Response to Stress Conditions in the Central Nervous System
(SPRINGER, 2019)Autophagy is considered a major bulk degradation system that helps cells to counteract different intracellular and extracellular stress signals. Several protein complexes integrate multiple signals in order to activate ... -
La autorregulación: un avance hacia la autonomía de enfermería
(Chile. Universidad Mayor, 2019)La profesión de Enfermería en Chile se vio afectada por los hechos ocurridos en la sociedad chilena desde la Constitución de 1980 y la modificación del Código Sanitario en 1981, a través del Decreto Ley 3621. La construcción ... -
Avances en el Estudio de la Diversidad Bacteriana Oral Asociada a Caries Dental Mediante el Estudio Genómico
(Facultad de Ciencias, 2015)La caries es una enfermedad infecciosa, transmisible y multifactorial, que conduce a la pérdida de minerales reversible o irreversible de los tejidos duros susceptibles del diente, por acción de productos ácidos provenientes ... -
Avoiding artifacts when varying the number of species in ecological models
(WILEY, 2021-09)Ecological theory recognizes the importance of the variety of species for maintaining the functioning of ecosystems and their derived services. We assert that when studying the effects of shifts in biodiversity levels using ... -
Axonal degeneration during aging and its functional role in neurodegenerative disorders
(Frontiers Media S.A., 2017)Aging constitutes the main risk factor for the development of neurodegenerative diseases. This represents a major health issue worldwide that is only expected to escalate due to the ever-increasing life expectancy of the ... -
Axonal Degeneration in AD: The Contribution of A beta and Tau
(Frontiers Media S.A., 2020-10)Alzheimer's disease (AD) represents the most common age-related neurodegenerative disorder, affecting around 35 million people worldwide. Despite enormous efforts dedicated to AD research over decades, there is still no ... -
Axonal degeneration induced by glutamate excitotoxicity is mediated by necroptosis
(COMPANY BIOLOGISTS LTD, 2018)Neuronal excitotoxicity induced by glutamate leads to cell death and functional impairment in a variety of central nervous system pathologies. Glutamate-mediated excitotoxicity triggers neuronal apoptosis in the cell soma ... -
Axonal degeneration induced by glutamate excitotoxicity is mediated by necroptosis
(Company of Biologists Ltd, 2018)Neuronal excitotoxicity induced by glutamate leads to cell death and functional impairment in a variety of central nervous system pathologies. Glutamate-mediated excitotoxicity triggers neuronal apoptosis in the cell soma ... -
Axonal Degeneration Is Mediated by Necroptosis Activation
(SOC NEUROSCIENCE, 2019-05-15)Axonal degeneration, which contributes to functional impairment in several disorders of the nervous system, is an important target for neuroprotection. Several individual factors and subcellular events have been implicated ... -
Azadinium poporum from the Argentine Continental Shelf, Southwestern Atlantic, produces azaspiracid-2 and azaspiracid-2 phosphate
(CIENCIAS, 2016)The marine dinophycean genus Azadinium has been identified as the primary source of azaspiracids (AZA), a group of lipophilic phycotoxins known to accumulate in shellfish. Blooms of Azadinium in the southern Atlantic off ... -
La azotea de Fernanda Trías: una intimidad heterotópica o la continuidad de los raros
(Chile. Universidad Mayor, 2019)La azotea (2001) es la primera obra de la autora uruguaya Fernanda Trías (Montevideo, 1976). Propone una extraña configuración del espacio donde el orden habitual de la ciudad aparece invertido en sus funciones modernas: ...