Browsing by Title Artículos de revistas

Now showing items 1144-1163 of 1364

    • Targeting of the unfolded protein response (UPR) as therapy for Parkinson's disease 
      Martinez, Alexis; Lopez, Nelida; Gonzalez, Constanza; Hetz Flores, Claudio (Wiley-Blackwell Publishing Ltd, 2019)
      Parkinson's disease is the second most common neurodegenerative disorder, leading to the progressive decline of motor control due to the loss of dopaminergic neurons in the substantia nigra pars compacta. At the molecular ...
    • Taxonomic novelty and distinctive genomic features of hot spring cyanobacteria 
      Alcorta, Jaime; Alarcón Schumacher, Tomás; Salgado, Oscar; Diez, Beatriz (Frontiers Media, 2020)
      Several cyanobacterial species are dominant primary producers in hot spring microbial mats. To date, hot spring cyanobacterial taxonomy, as well as the evolution of their genomic adaptations to high temperatures, are poorly ...
    • TBX21-1993T/C polymorphism association with Th1 and Th17 response at periapex and with periapical lesions ... 
      Colavite, Priscila Maria; Cavalla, Franco; Garlet, Thiago Pompermaier; Azevedo, Michelle de Campos Soriani; Melchiades, Jessica Lima; Campanelli, Ana Paula; Letra, Ariadne; Trombone, Ana Paula Favaro; Silva, Renato Menezes; Garlet, Gustavo Pompermaier (John Wiley and Sons Inc., 2019)
      ©2018 Society for Leukocyte BiologyTBX21-1993T/C (rs4794067) polymorphism increases the transcriptional activity of the Tbx21, essential for interferon gamma (IFNg) transcription, but its functional impact on development ...
    • Teaching-Learning based on research. Pilot experience in a course on child motor skills Enseñanza-Aprendizaje ... 
      Poblete-Valderrama, Felipe; Gutierrez, Luis Linzmayer; Castillo, Carlos Matus; Mendez, Alex Garrido; Rivera, Carol Flores; Neira, Marcos Garcia; Vasquez, Victor Molina (Federacion Espanola de Docentes de Educacion Fisica, 2019)
      This article describes the implementation of a pilot experience developed with Physical Education teachers who attend a course in Child Learning and Motricity at the Universidad of Santo Tomás in Valdivia, Chile. The ...
    • Tectonic controls on the Maastrichtian-Danian transgression in the Magallanes-austral foreland basin (Chile): ... 
      Rivera Rosado, Huber; Le Roux, Jacobus; Farías Thiers, Marcelo; Gutiérrez Duarte, Néstor; Sánchez, Alejandro; Palma Heldt, Sylvia (Elsevier, 2020)
      The Maastrichtian-Danian transgression was one of the most extensive Atlantic-derived marine incursions in Patagonia. This study examines its stratigraphic record and origin in the Magallanes-Austral Basin, revealing an ...
    • Temperature differentially affects gene expression in antarctic thraustochytrid oblongichytrium sp. RT2316-13 
      Paredes, Paris; Larama, Giovanni; Flores, Liset; Leyton, Allison; Ili, Carmen Gloria; Asenjo De Leuze De Lancizolle, Juan Alfonso; Chisti, Yusuf; Shene, Carolina (MDPI, 2020)
      Oblongichytrium RT2316-13 synthesizes lipids rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). The content of these fatty acids in the total lipids depended on growth temperature. Sequencing technology ...
    • Temporal trend of premature mortality for external causes in Chile between 1997-2014 Evolución temporal de ... 
      San Martín Campos, Catalina; Ponce Castro, Javiera; Proboste Naranjo, Amanda; Yohannessen-Vásquez, Karla (NLM (Medline), 2019)
      OBJECTIVE: Currently, there is a change in the causes of mortality towards noncommunicable diseases and external causes. However, there are no updated studies on the trend of premature mortality due to external causes ...
    • Testing extended Jordan-Brans-Dicke theories with future cosmological observations 
      Ballardini, M.; Sapone, D.; Umiltà, C.; Finelli, F.; Paoletti, D. (Institute of Physics Publishing, 2019)
      © 2019 IOP Publishing Ltd and Sissa Medialab.The extended Jordan-Brans-Dicke (eJBD) theory of gravity is constrained by a host of astrophysical and cosmological observations spanning a wide range of scales. The current ...
    • The 21 May 1960 M-w 8.1 Concepción Earthquake: A Deep Megathrust Foreshock That Started the 1960 Central-South ... 
      Ojeda Vargas, Javier; Ruiz Tapia, Sergio; Campo, Francisco del; Carvajal, Matías (Seismological Society of America, 2020)
      One of the most notable seismic sequences in modern times was recorded in May 1960 along the southern Chilean subduction zone. The sequence started on 21 May with the M-w 8.1 Concepcion earthquake; 33 hr later the M-w 9.5 ...
    • The age-chemical abundance structure of the Galactic disc - II. alpha-dichotomy and thick disc formation 
      Lian, Jianhui; Thomas, Daniel; Maraston, Claudia; Beers, Timothy C.; Moni Bidin, Christian; Fernández Trincado, José G.; Garcia-Hernandez, D. A.; Lane, Richard R.; Muñoz Vidal, Ricardo; Nitschelm, Christian; Roman Lopes, Alexandre; Zamora, Olga (Oxford University Press, 2020)
      We extend our previous work on the age-chemical abundance structure of the Galactic outer disc to the inner disc (4 < r < 8 kpc) based on the SDSS/APOGEE survey. Different from the outer disc, the inner disc stars exhibit ...
    • The Alz-tau Biomarker for Alzheimer's Disease: Study in a Caucasian Population 
      Guzmán Martínez, Leonardo; Tapia, José Pablo; Farías, Gonzalo A.; González, Andrea; Estrella, Matías; Maccioni Baraona, Ricardo (IOS Press, 2019)
      The establishment of a molecular biomarker for early detection of Alzheimer's disease (AD) is critical for diagnosis and follow up of patients, and as a quantitative parameter in the evaluation of potential new drugs to ...
    • The antinociceptive effect of resveratrol in bone cancer pain is inhibited by the Silent Information Regulator ... 
      Lux, Sebastian; Lobos, Nicolas; Lespay Rebolledo, Carolyne; Salas Huenuleo, Edison; Kogan Bocian, Marcelo; Flores, Christian; Pinto, Mauricio; Hernández, Alejandro; Pelissier Serrano, Teresa; Constandil, Luis (Blackwell Publishing Ltd, 2019)
      © 2018 Royal Pharmaceutical SocietyObjectives: To study the antinociceptive effect of single and repeated doses of resveratrol in a bone cancer pain model, and whether this effect is prevented by the Silent Information ...
    • The approximate Loebl-Komlós-Sós conjecture I: The sparse decomposition 
      Hladký, Jan; Komlós, János; Piguet, Diana; Simonovits, Miklós; Stein, Maya; Szemerédi, Endre (Society for Industrial and Applied Mathematics Publications, 2017)
      In a series of four papers we prove the following relaxation of the Loebl–Koml ́os–S ́os Con-jecture: For everyα >0 there exists a numberk0such that for everyk > k0everyn-vertexgraphGwith at least (12+α)nvertices of degree ...
    • The atomic gas of star-forming galaxies at z similar to 0.05 as revealed by the Five-hundred-meter Aperture ... 
      Cheng, Cheng; Ibar, Edo; Du, Wei; Molina Tobar, Juan; Orellana Gonzáles, Gustavo; Zhang, Bo; Zhu, Ming; Cong Kevin, Xu; Wu, Shumei; Cao, Tianwen; Huang, Jia-Sheng; Leiton, Roger; Hughes, Thomas M.; He, Chuan; Li, Zijian; Xu, Hai; Dai, Y. Sophia; Shao, Xu; Musin, Marat (EDP Science, 2020)
      Context. We report new HI observations of four z similar to 0.05 VALES galaxies undertaken during the commissioning phase of the Five-hundred-meter Aperture Spherical Radio Telescope (FAST).Aims. FAST is the largest ...
    • The Calderon problem for quasilinear elliptic equations 
      Muñoz Cerón, Claudio; Uhlmann, Gunther (Elsevier, 2020)
      In this paper we show uniqueness of the conductivity for the quasilinear Calderon's inverse problem. The nonlinear conductivity depends, in a nonlinear fashion, of the potential itself and its gradient. Under some structural ...
    • The cancer-related transcription factor RUNX2 modulates expression and secretion of the matricellular protein ... 
      Villanueva, Francisco; Araya, Hector; Briceño, Pedro; Varela, Nelson; Stevenson, Andres; Jerez, Sofia; Tempio, Fabian; Chnaiderman, Jonas; Perez, Carola; Villarroel, Milena; Concha, Emma; Khani, Farzaneh; Thaler, Roman; Salazar Onfray, Flavio; Stein, Gary S.; van Wijnen (Wiley-Liss Inc., 2019)
      © 2019 Wiley Periodicals, Inc. Osteosarcomas are bone tumors that frequently metastasize to the lung. Aberrant expression of the transcription factor, runt-related transcription factor 2 (RUNX2), is a key pathological ...
    • The Carnegie Supernova Project I photometry data release of low-redshift stripped envelope supernovae 
      Stritzinger, M. D.; Anderson, J. P.; Contreras, C.; Hamuy Wackenhut, Mario (EDP Sciences, 2018)
      The first phase of the Carnegie Supernova Project (CSP-I) was a dedicated supernova follow-up program based at the Las Campanas Observatory that collected science data of young, low-redshift supernovae between 2004 and ...
    • The Chilean Government’s Attempt to Reform and Close Cárcel Ex-Penitenciaría (CDP Santiago Sur): ¿Mientras ... 
      Ross, Jeffrey Ian; Barraza Uribe, Bárbara (SAGE Publications Inc., 2019)
      Over the past decade, many South and Latin American countries have experienced an increase in crime. As a response, these states have experimented with a number of crime control methods. One of the traditional responses ...
    • The combined effect of cold and copper stresses on the proliferation and transcriptional response of listeria ... 
      Quesille-Villalobos, Ana María; Parra, Angel; Maza, Felipe; Navarrete, Paola; González, Mauricio; Latorre, Mauricio; Toro, Magaly; Reyes-Jara, Angélica (Frontiers Media S.A., 2019)
      Listeria monocytogenes is a foodborne pathogen that can cause severe disease in susceptible humans. This microorganism has the ability to adapt to hostile environmental conditions such as the low temperatures used by the ...
    • The complex morphology of the young disk MWC 758: spirals and dust clumps around a large cavity 
      Boehler, Y.; Ricci, L.; Weaver, E.; Isella, A.; Benisty, Myriam; Carpenter, J.; Grady, C.; Shen, Bo-Ting; Tang, Ya-Wen; Pérez Muñoz, Laura (IOP Publishing Ltd, 2018)
      We present Atacama Large Millimeter Array observations at an angular resolution of 0 ''.1-0 ''.2 of the disk surrounding the young Herbig Ae star MWC. 758. The data consist of images of the dust continuum emission recorded ...