Browsing by Title Artículos de revistas
Now showing items 6977-6996 of 11550
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(2007)Current knowledge of the biochemistry of Trypanosonta cruzi has led to the development of new drugs and the understanding of their mode of action. Some trypanocidal drugs such as nifurtimox and benznidazole act through ...
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(Society of Biology of Chile, 2010)Understanding the spatial organization of the chromosomes in meiotic nuclei is crucial to our knowledge of the genome's functional regulation, stability and evolution. This study examined the nuclear architecture of Mus ...
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(2010)Objetivo. Modelizar y simular por computadora la red de atención de consultas médicas de un servicio de salud del sistema público chileno. Métodos. El estudio se realizó bajo el enfoque de la “dinámica de sistemas”. Se ...
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(Elsevier Ireland Ltd, 2014)In order to describe the dynamic behavior of a complex biological system, it is useful to combine models integrating processes at different levels and with temporal dependencies. Such combinations are necessary for modeling ...
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(Elsevier, 2017)Chagasi disease is a human health problem in Latin America. It is highly prevalent in northern Chile between the Arica-Parinacota and Coquimbo regions, with reported incidence of 3-11/100000 inhabitants and mortality of ...
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Modeling search behaviors during the acquisition of expertise in a sequential decision making task (Frontiers media SA, 2017)Our daily interaction with the world is plagued of situations in which we develop expertise through self-motivated repetition of the same task. In many of these interactions, and especially when dealing with computer and ...
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(Taylor & Francis Inc, 2021)Invasive meningococcal disease (IMD) is an uncommon yet unpredictable, severe, and life-threatening disease with the highest burden in young children. In Chile, most IMD is caused by meningococcal serogroup B (MenB) and ...
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(Soc Médica Santiago, 2016)Waiting lists for elective surgery are considered a major health policy concern in most countries of the world. The most common reason to explain this phenomenon is that demand exceeds supply. Traditionally, the management ...
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(2012)Desde 1978 y por medio de la Declaración de Alma Ata, se describe que la atención primaria de salud (APS) debe entenderse como parte integrante del sistema completo de asistencia sanitaria y del espíritu de justicia ...
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Modelos de algoritmos geneticos y redes neuronales en la prediccion del signo de variacion del IPSA (Jorge Gregoire, 2004)Este estudio analiza la capacidad de los modelos multivariados dinamicos recursivos construidos a traves de algoritmos geneticos y de las redes neuronales recursivas para predecir el signo de las variaciones semanales ...
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(Elsevier, 2017-08)It is now well established that many of society’s most devastating and costly neurological diseases and disorders arise from trauma at, or shortly after birth. In some cases deficits are seen in childhood and in others ...
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(MDPI, 2020)Glucocorticoids (GCs) are critical regulators of energy balance. Their deregulation is associated with the development of obesity and metabolic syndrome. However, it is not understood if obesity alters the tissue glucocorticoid ...
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(2009)Oxidative stress occurs at altitude, and physical exertion might enhance this stress. In the present study, we investigated the combined effects of exercise and moderate altitude on redox balance in ten endurance exercising ...
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(MDPI AG, 2015)alpha-Linolenic acid (ALA) is the precursor of docosahexaenoic acid (DHA) in humans, which is fundamental for brain and visual function. Western diet provides low ALA and DHA, which is reflected in low DHA in maternal milk. ...
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(1982)In order to elucidate the mechanism of action of organochlorine insecticides on the ion transport in biological membranes, we have studied the effect of DDT and its analog DDE on the structural parameters of phosphatidyl ...
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(2007)Background: Endothelial dysfunction is associated to a lower production of nitric oxide and a reduction of endothelium mediated vasodilation. Aim: To study the effects of pharmacological agents that modify nitric oxide ...
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(1995)The lipid composition of human placenta phospholipids, coming from 9 undernourished women that gave birth to low weight newborns and 9 well nourished women, was analyzed using gas-liquid chromatography. Phospholipids of ...
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(Frontiers Media, 2021)Codon usage bias (the preferential use of certain synonymous codons (optimal) over others is found at the organism level (intergenomic) within specific genomes (intragenomic) and even in certain genes. Whether it is the ...
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(Oxford University Press, 2017)© The Author 2016. Published by Oxford University Press for the Infectious Diseases Society.Epithelial shedding and scarring of fallopian tube mucosa are the main consequences of sexually transmitted Neisseria gonorrhoeae ...