Artículos WOS: Envíos recientes
Mostrando ítems 901-920 de 1852
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NMDA receptor subunit composition controls dendritogenesis of hippocampal neurons through CAMKII, CREB-P, and H3K27ac
(Wiley-Liss Inc., 2017)Dendrite arbor growth, or dendritogenesis, is choreographed by a diverse set of cues, including the NMDA receptor (NMDAR) subunits NR2A and NR2B. While NR1NR2B receptors are predominantly expressed in immature neurons and ... -
Factores asociados a inactividad física en chile: resultados de la encuesta nacional de salud 2009-2010
(Sociedad Medica de Santiago, 2017)Background: Physical inactivity is an important risk factor for cardiovascular diseases. Aim: To identify factors associated with physical inactivity in Chilean adults. Material and Methods: Participants from the Chilean ... -
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 ... -
Lahar simulation at active volcanoes of the Southern Andes: implications for hazard assessment
(Springer, 2015)Lahars are catastrophic events that have the potential to cause the loss of life and damage to infrastructure over inhabited areas. Consequently the zoning of associated hazards is a critical task. We evaluated the lahar ... -
Biocultural homogenization in Urban settings: Public knowledge of birds in city parks of Santiago, Chile
(MDPI AG, 2017)An understudied consequence of growing urbanization is the rapid and concurrent loss of native biological and cultural diversity. Here, we measured the concordance between avian species richness in public green areas of ... -
Characterization of a presymptomatic stage in a Drosophila Parkinson's disease model: Unveiling dopaminergic compensatory mechanisms
(Elsevier, 2017)Parkinson's disease (PD) is a degenerative disorder characterized by several motor symptoms including shaking, rigidity, slow movement and difficult walking, which has been associated to the death of nigro-striatal ... -
Synergistic interactions between phenolic compounds identified in grape pomace extract with antibiotics of different classes against Staphylococcus aureus and Escherichia coli
(Public Library of Science, 2017)Synergy could be an effective strategy to potentiate and recover antibiotics nowadays useless in clinical treatments against multi-resistant bacteria. In this study, synergic interactions between antibiotics and grape ... -
Short timescale dynamics of phytoplankton in Fildes Bay, Antarctica
(CAMBRIDGE UNIV PRESS, 2017)Phytoplankton is responsible for most primary production in Antarctica, but the short timescale dynamics of its size structure and composition are poorly described and understood. The abundance and composition of phytoplankton ... -
Transgenerational diapause as an avoidance strategy against bacterial pathogens in Caenorhabditis elegans
(American Society for Microbiology, 2017)The dynamic response of organisms exposed to environmental pathogens determines their survival or demise, and the outcome of this interaction depends on the host’s susceptibility and pathogen-dependent virulence factors. ... -
Effectiveness of interventions to prevent motorcycle injuries: systematic review of the literature
(TAYLOR & FRANCIS, 2017)Globally, 49% of deaths from traffic crashes occur among vulnerable road users, including pedestrians, bicyclists, and motorcyclists. Approximately, a quarter of those killed are motorcyclists. The authors carried out a ... -
Wing phosphorylation is a major functional determinant of the Lrs14-type biofilm and motility regulator AbfR1 in Sulfolobus acidocaldarius
(Wiley-Blackwell Publishing Ltd, 2017)In response to a variety of environmental cues, prokaryotes can switch between a motile and a sessile, biofilm-forming mode of growth. The regulatory mechanisms and signaling pathways underlying this switch are largely ... -
LeishDB: a database of coding gene annotation and non-coding RNAs in Leishmania braziliensis
(Oxford University Press, 2017)Leishmania braziliensis is the etiological agent of cutaneous leishmaniasis, a disease with high public health importance, affecting 12 million people worldwide. Although its genome sequence was originally published in ... -
Identification of Azadinium poporum (Dinophyceae) in the Southeast Pacific: Morphology, molecular phylogeny, and azaspiracid profile characterization
(Oxford University Press, 2017)Azaspiracids (AZA), a group of lipophilic phycotoxins, are produced by some species of the marine dinophycean genus Azadinium. AZA have recently been detected in shellfish from the Southeast Pacific, however, AZA-producing ... -
Defective sperm head decondensation undermines the success of ICSI in the bovine
(BioScientifica Ltd., 2017)The efficiency of intracytoplasmic sperm injection (ICSI) in the bovine is low compared to other species. It is unknown whether defective oocyte activation and/or sperm head decondensation limit the success of this technique ... -
Phenotype of Aeromonas salmonicida sp. salmonicida cyclic adenosine 3′,5′-monophosphate receptor protein (Crp) mutants and its virulence in rainbow trout (Oncorhynchus mykiss)
(Wiley-Blackwell Publishing Ltd, 2017)Precise deletion of genes related to virulence can be used as a strategy to produce attenuated bacterial vaccines. Here, we study the deletion of the cyclic-3,5-adenosine monophosphate (cAMP) receptor protein (Crp) in ... -
¿Puede el ejercicio físico per se disminuir el peso corporal en sujetos con sobrepeso/obesidad?
(Sociedad Medica de Santiago, 2017)The prevalence of overweight and obesity is increasing, creating a public health problem. The loss of approximately 10% of body weight is recommended to reduce the risk of mortality associated with metabolic diseases and ... -
Draft genome sequence of Epilithonimonas sp. FP211-J200, isolated from an outbreak episode on a rainbow trout (Oncorhynchus mykiss) farm
(American Society for Microbiology, 2017)Here, we report the draft genome sequence of Epilithonimonas sp. FP211-J200, isolated from rainbow trout head kidney cells. The size of the genome is 4,110,772 bp, with a G+C content of 37.1%. The Epilithonimonas sp. ... -
Draft genome sequence of xanthomonas arboricola pv. juglandis J303, Isolated from infected walnut trees in Southern Chile
(American Society for Microbiology, 2017)Here, we report the draft genome sequence of Xanthomonas arboricola pv. juglandis J303, isolated from infected walnut trees in southern Chile. The size of the genome is 5,066,424 bp with a G+C content of 65.4%. X. arboricola ... -
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. ... -
Subcutaneous Lipoatrophy and Skin Depigmentation Secondary to TMJ Intra-Articular Corticosteroid Injection
(Royal Society Publishing, 2017)Chronic orofacial pain is a complex multidimensional experience that produces disability and impairment of normal mandibular function. Overall estimations of chronic orofacial pain prevalence are 7 to 11% of the general ...