Repositorio UMAYOR: Envíos recientes
Mostrando ítems 6501-6520 de 8244
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Effects of Beer, Non-Alcoholic Beer and Water Consumption before Exercise on Fluid and Electrolyte Homeostasis in Athletes
(CIENCIAS, 2016)Fluid and electrolyte status have a significant impact on physical performance and health. Pre-exercise recommendations cite the possibility of consuming beverages with high amounts of sodium. In this sense, non-alcoholic ... -
Disruption of Tight Junction Structure in Salivary Glands From Sjogren's Syndrome Patients Is Linked to Proinflammatory Cytokine Exposure
(CIENCIAS, 2010)OBJECTIVE: Disorganization of acinar cell apical microvilli and the presence of stromal collagen in the acinar lumen suggest that the labial salivary gland (LSG) barrier function is impaired in patients with Sjögren's ... -
Dirichlet-to-Neumann finite element method for axisymmetric elastostatics in a semi-infinite domain
(CIENCIAS, 2017)The Dirichlet-to-Neumann finite element method (DtN FEM) has proven to be a powerful numerical approach to solve boundary-value problems formulated in exterior domains. However, its application to elastic semi-infinite ... -
Do complex inventions need less international patent protection?
(HUMANIDADES, 2014)I show that very complex inventions stay outside the patent system more often than medium-complexity products. I test this hypothesis using a subset of international patents data. The regressions confirm that patents and ... -
Domestic Dogs in Rural Communities around Protected Areas: Conservation Problem or Conflict Solution?
(CIENCIAS, 2014)Although domestic dogs play many important roles in rural households, they can also be an important threat to the conservation of wild vertebrates due to predation, competition and transmission of infectious diseases. An ... -
Effectiveness of short-term 6-hour high-volume hemofiltration during refractory severe septic shock
(CIENCIAS, 2012)BACKGROUND: The effectiveness of a single 6-hour session of high-volume hemofiltration (HVHF) was evaluated in terms of decreased norepinephrine (NE) requirements, progressive refractory hypotension and hypoperfusion by ... -
Efect of low dose, short-term creatine supplementation on muscle power output in elite youth soccer players
(CIENCIAS, 2017)Background: To determine the effects of a low dose, short-term Creatine monohydrate (Cr) supplementation (0. 03 g.kg.d(-1) during 14 d) on muscle power output in elite youth soccer players. Methods: Using a two-group ... -
Differences between motor point and innervation zone locations in the biceps brachii. An exploratory consideration for the treatment of spasticity with botulinum toxin
(CIENCIAS, 2014)Background: Botulinum toxin (BTX) acts on the neuromuscular junction which can be located by the innervation zone (IZ). Clinically, the motor point (MP) is homologous to the IZ and it is used as the injection site of BTX. ... -
Dendroclimatological reconstructions in South America: A review
(CIENCIAS, 2009)Recent years have seen a consolidation and expansion of tree-ring sample collection across South America. Most collections are concentrated in the temperate forests along the eastern and western slopes of the Southern Andes ... -
Decreased salivary sulphotransferase activity correlated with inflammation and autoimmunity parameters in Sjogren's syndrome patients
(CIENCIAS, 2012)OBJECTIVES: To determine the expression and enzymatic activities of sulphotransferases involved in mucin hyposulphation in labial salivary glands (LSGs) from SS patients and to correlate sulphotransferase activity with ... -
Diet of the crowned eagle (Harpyhaliaetus Coronatus) during the breeding season in the Monte desert, Mendoza, Argentina
(CIENCIAS, 2011)Estudiamos la dieta del águila Harpyhaliaetus coronatus durante la época reproductiva entre los años 2005 y 2009, en la Reserva Bosques de Telteca, Mendoza, Argentina. Recolectamos 273 restos de presa, 7 egagrópilas y ... -
Cost/Utility analysis of Pneumococcal Vaccinees Pcv13 Versus Ppsv23 In Adults over 18 Years old in Chile
(CIENCIAS, 2015)Pneumococcal infections are a public health problem in older adults. In Chile there are two vaccines at this time, PPSV23 and PCV13. The objective of this study is to determine the cost-effectiveness of a PCV13 vaccination ... -
Cytomorphology of Circulating Tumor Cells and Cell Clusters in Chilean Patients with Colo-Rectal Cancer.
(CIENCIAS, 2012)El objetivo de este trabajo fue determinar las características cito-morfológicas de las células tumorales circulantes (CTCs) en pacientes con cáncer colo-rectal y compararlas con la cito-morfología del tumor primario y de ... -
Constructing satellite-derived hyperspectral indices sensitive to canopy structure variables of a Cordilleran Cypress (Austrocedrus chilensis) forest
(CIENCIAS, 2012)Satellite hyperspectral data were used to construct empirical spectral indices related to the canopy structure of a Cordilleran Cypress (Austrocedrus chilensis) forest located in the Andes of central Chile. Measurements ... -
Detecting mood disorder in resource-limited primary care settings: Comparison of a self-administered screening tool to general practitioner assessment
(CIENCIAS, 2013)Objectives: Although efficacious treatments for mood disorders are available in primary care, under-diagnosis is associated with under-treatment and poorer outcomes. This study compares the accuracy of self-administered ... -
Deep Sequencing Reveals the Complete Genome and Evidence for Transcriptional Activity of the First Virus-Like Sequences Identified in Aristotelia chilensis (Maqui Berry)
(CIENCIAS, 2015)Here, we report the genome sequence and evidence for transcriptional activity of a virus-like element in the native Chilean berry tree Aristotelia chilensis. We propose to name the endogenous sequence as Aristotelia chilensis ... -
Corrigendum to “Mechanotransduction and epigenetic control in autoimmune diseases”
(CIENCIAS, 2011)Este artículo corresponde a una fe de errata de los autores. -
Changes in Rab3D Expression and Distribution in the Acini of Sjogren's Syndrome Patients Are Associated With Loss of Cell Polarity and Secretory Dysfunction
(CIENCIAS, 2011)OBJECTIVE: Oral and ocular dryness are frequent and serious symptoms of Sjögren's syndrome (SS) that reflect problems in secretion due to glandular dysfunction. Exocytosis, an important process in the secretory pathway, ... -
Chemical Characterization and Anti-Oomycete Activity of Laureliopsis philippianna Essential Oils against Saprolegnia parasitica and S. australis
(CIENCIAS, 2015)Laureliopsis philippiana (Looser) R. Schodde (Monimiaceae) is a native tree widespread in the forest areas in the south of Chile and Argentina, known for its medicinal properties and excellent wood. The aim of this study ... -
Commentary: XBP-1 Is a Cell-Nonautonomous Regulator of Stress Resistance and Longevity
(CIENCIAS, 2016)The life expectancy in the world's population is increasing, highlighting the need of better understanding of the cellular and molecular pathways that drive the aging process. Because aging is the major risk factor to ...