Mostrando ítems 1221-1240 de 1852

    • The Metabolomic Signature of Opa1 Deficiency in Rat Primary Cortical Neurons Shows Aspartate/Glutamate Depletion and Phospholipids Remodeling 

      Arrazola, Macarena S. [Univ Mayor, Fac Ciencias, Ctr Integrat Biol, Santiago, Chile]; de la Barca, Juan Manuel Chao; Bocca, Cinzia; Arnaune-Pelloquin, Laetitia; Iuliano, Olga; Tcherkers, Guillaume; Lenaers, Guy; Simard, Gilles; Belenguer, Pascale; Reynier, Pascal (NATURE PUBLISHING GROUP, 2019)
      Pathogenic variants of OPA1, which encodes a dynamin GTPase involved in mitochondrial fusion, are responsible for a spectrum of neurological disorders sharing optic nerve atrophy and visual impairment. To gain insight on ...
    • Multicomponent physical training in patients with Parkinson disease 

      Gazmuri Cancino, Marcela [Univ Mayor, Santiago, Chile]; Regalado Vásquez, Erica; Pavez-Adasme, Gustavo; Hernández-Mosqueira, Claudio (SOC MEDICA SANTIAGO, 2019)
      Background: Multicomponent physical training in patients with Parkinson disease may improve their functional independence, especially in terms of gait speed and coordination. Aim: To assess the effects of an eight weeks ...
    • The fecal, oral, and skin microbiota of children with Chagas disease treated with benznidazole (vol 14, e0212593, 2019) 

      Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Robello, Carlos; Maldonado, Doris Patricia; Hevia, Anna; Hoashi, Marina; Frattaroli, Paola; Montacutti, Valentina; Heguy, Adriana; Dolgalev, Igor; Mojica, Maricruz; Dominguez-Bello, María G. (PUBLIC LIBRARY SCIENCE, 2019)
      Sin resumen
    • Chloroplast Genome of the Soap Bark Tree Quillaja saponaria 

      Vizoso, Paula; Velozo, Juan [Univ Mayor, Ctr Plant Propagat & Conservat CEPROVEG, Fac Ciencias, Santiago, Chile]; Francisca Undurraga, Soledad; Velozo, Juan (FRONTIERS MEDIA SA, 2019)
      Sin resumen
    • Novel in situ synthesis of copper nanoparticles supported on reduced graphene oxide and its application as a new catalyst for the decomposition of composite solid propellants 

      Camarada, María B. [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Santiago, Chile]; Abarca, Gabriel [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Santiago, Chile]; Morales-Verdejo, César [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Santiago, Chile]; Cerda-Cavieres, Christopher [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Santiago, Chile]; Ríos, Paulina L. [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Santiago, Chile]; Povea, Paula; Arroyo, Juan L. (ROYAL SOC CHEMISTRY, 2019)
      The catalytic activity of graphene oxide (GO), reduced graphene oxide (rGO), copper nanoparticles (CuNP) and rGO supported copper nanoparticles (rGO|CuNP) was investigated for the thermal decomposition of ammonium perchlorate ...
    • Quick and Easy Modification of Glassy Carbon Electrodes with Ionic Liquid and Tetraruthenated Porphyrins for the Electrochemical Determination of Atrazine in Water 

      Calfuman, Karla [Univ Mayor, Nucleo Quim & Bioquim, Fac Estudios Interdisciplinarios]; Honores, Jessica; Isaacs, Mauricio; Quezada, Diego; Valdebenito, Javier; Urzua, Marcela (WILEY-V C H VERLAG GMBH, 2019)
      Atrazine is a pesticide used to control broadleaf weeds, however its wide distribution and its high persistence in the soil and in surface waters has resulted in a public and environmental health problem. Present results ...
    • Relationship between levels of physical activity and sedentarism with metabolic syndrome. ENS Chile 2009-2010 

      Celis-Morales, Carlos [Univ Mayor, Ctr Invest Fisiol Ejercicio, Santiago, Chile]; Cristi-Montero, Carlos; Sadarangani, Kabir P.; Garrido-Méndez, Alex; Poblete-Valderrama, Felipe; Díaz-Martínez, Ximena (INST NACIONAL SALUD PUBLICA, 2019)
      Objective. To use a new methodology to classify the level of physical activity (PA) by combining the levels of PA and sedentary time (SED) in order to establish its association with metabolic syndrome (MS). Materials and ...
    • Construction of the Division Algorithm in Fourth Elementary Year in a Chilean School 

      Aravena, Angélica [Univ Mayor, Santiago, Chile]; Morales, Astrid (UNIV GRANADA, GRUPO INVESTIGACION DIDACTICA MATEMATICA, 2019)
      From a socioepistemological approach, this qualitative study explores the argumentation provided by nine-year-old students to characterize the process of construction of the division algorithm in the natural number system. ...
    • Parkinson's Disease in Chile: Highest Prevalence in Latin America 

      Celis-Morales, Carlos [Univ Mayor, CIFE, Santiago, Chile]; María Leiva, Ana; Adela Martínez-Sanguinetti, Maria; Troncoso-Pantoja, Claudia; Nazar, Gabriela; Petermann-Rocha, Fanny (SOC MEDICA SANTIAGO, 2019)
      Sin resumen
    • Carnivore-livestock conflicts in Chile: evidence and methods for mitigation 

      Astorga, Francisca [Univ Mayor, Fac Ciencias, Campus Huechuraba]; Rodríguez, Valeska; Escobar, Luis E.; Medina-Vogel, Gonzalo (JACK H BERRYMAN INST, 2019)
      Human population growth and habitat loss have exacerbated human-wildlife conflicts worldwide. We explored trends in human-wildlife conflicts (HWCs) in Chile using scientific and official reports to identify areas and species ...
    • Patellar and Achilles Tendon Stiffness in Elite Soccer Players Assessed Using Myotonometric Measurements 

      Neira, Alejandro [Univ Mayor, Fac Ciencias, Escuela Kinesiol, Santiago, Chile]; Cristi-Sánchez, Iver [Univ Mayor, Fac Ciencias, Escuela Kinesiol, Santiago, Chile]; Danes-Daetz, Claudia; Ferrada, Wilson; Yanez Díaz, Roberto; Silvestre Aguirre, Rony (SAGE PUBLICATIONS INC, 2019)
      Background: Tendon overuse injuries are an issue in elite footballers (soccer players) and may affect tendon function. Achilles and patellar tendinopathy are the most frequent pathologies. Tendon stiffness, the relationship ...
    • Non-pharmacological motor-cognitive treatment to improve the mental health of elderly adults 

      Jimenez, Christian E. [Univ Mayor, Postgrad Fac, Santiago, Chile]; Ponce, Javiera; Latin, Claudia [Univ Mayor, Postgrad Fac, Santiago, Chile]; Leiva, Víctor; Rodríguez, Fernando (ASSOC MEDICA BRASILEIRA, 2019)
      OBJECTIVE: To propose a program of physical-cognitive dual task and to measure its impact in Chilean institutionalized elderly adults. METHOD: Experimental design study with pre and post-intervention evaluations, measuring ...
    • Pluralism and free competition in the television and radio broadcasting market: the Chilean case 

      Labrador Blanes, M. J. [Univ Mayor, Escuela Periodismo, Fac Humanidades, Cursos Realizac Audiovisual Guion Audiovisual & S, Santiago, Chile]; Anguita Ramírez, P. (UNIV PIURA, 2019)
      The study analyzes the constitutional and legal regime applicable to the market of social media in Chile subject to state concession and the decisions made by the entities in charge of ensuring free competition in sales ...
    • Comparative Transcriptome Profiling in a Segregating Peach Population with Contrasting Juiciness Phenotypes 

      Miranda, Simón [Univ Mayor, Fac Sci, Ctr Tecnol Recursos Vegetales]; del Pozo, Talia [Univ Mayor, Fac Sci, Ctr Tecnol Recursos Vegetales]; Latorre, Mauricio; Olivares, Felipe; Pavez, Leonardo; Gutiérrez, Ricardo; Maldonado, Jonathan; Hinrichsen, Patricio; Defilippi, Bruno G.; Orellana, Ariel; González, Mauricio (AMER CHEMICAL SOC, 2019)
      Cold storage of fruit is one of the methods most commonly employed to extend the postharvest lifespan of peaches (Prunus persica (L.) Batsch). However, fruit quality in this species is affected negatively by mealiness, a ...
    • Effect of Breed on Transcriptional and Protein Expression of Lipogenic Enzymes in Tail and Subcutaneous Adipose Tissue from Two Grazing Breeds of Lambs 

      Gallardo, María [Univ Mayor, Fac Ciencias, Escuela Med Vet]; Arias-Darraz, Luis; Cárcamo, Juan (MDPI, 2019)
      Simple Summary An experiment to determine the effect of sheep breed on subcutaneous fatty acid composition was carried out at the Butalcura Research Station, Chiloe, Chile. To this end, two breeds of lambs were challenged ...
    • Influence of Porosity on the Elastic Modulus of Ti-Zr-Ta-Nb Foams with a Low Nb Content 

      Salinas, Vicente [Univ Mayor, Fac Estudios Interdisciplinarios, Nucleo Matemat Fis & Estadist]; Aguilar, Claudio; Arancibia, Mariette; Alfonso, Ismeli; Sancy, Mamie; Tello, Karem; De Las Cuevas, Fernando (MDPI, 2019)
      The development of titanium foams with a low elastic modulus has increased their scientific and technological relevance due to the evident need to avoid stress shielding problems. In this work, we studied the synthesis and ...
    • Detoxification Mechanism of 8,8-Dimethyl-3-[(R-phenyl)amino]-1,4,5(8H)-naphthalentrione Derivatives by Botrytis cinerea 

      Vivanco, Marcela; Melo, Ricardo [Univ Mayor, Fac Estudios Interdisciplinarios, Nucleo Quim & Bioquim]; Mendoza, Leonora; Melo, Ricardo; Castro, Paulo; Araya-Maturana, Ramiro; Cotoras, Milena (MDPI, 2019)
      The effect of 8,8-dimethyl-3-[(R-phenyl)amino]-1,4,5(8H)-naphthalentrione derivatives (compounds 1-13) on the mycelial growth of Botrytis cinerea was evaluated. The fungitoxic effect depended on the substituent and its ...
    • Mat thickness associated with Didymosphenia geminata and Cymbella spp. in the southern rivers of Chile 

      Parodi, Jorge [Univ Mayor, Vicerrectoria Invest & Postgrad, Lab Biol Celular & Mol Aplicada, Temuco, Chile]; Zamorano, Daniel; Peredo-Parada, Matias; Lillo, Diana J.; Díaz, Carolina A. (PEERJ INC, 2019)
      Didymosphenia geminata is a diatom that can alter aquatic systems. Several investigations have shown as chemical, and hydraulic factors have a great influence on the proliferation of D. geminata, but the study of other ...
    • Gender differences in legal outcomes of filicide in Austria and Finland 

      Fernández Arias, P. [Univ Mayor, Soc & Hlth Res Ctr, Santiago, Chile]; Amon, S.; Putkonen, H.; Weizmann-Henelius, G.; Klier, C. M. (SPRINGER WIEN, 2019)
      Female offenders of filicide have been found to receive more lenient legal handling than male offenders. We aimed to discover these possible gender differences in the legal outcome of filicide cases. This was a binational ...
    • Anthropometric characteristics of Chilean youth soccer player sub 14, sub 15 and sub 16 

      Aguilera Eguia, Raill A. [Univ Mayor, Santiago, Chile]; Roco Videla, Angel G. [Univ Mayor, Santiago, Chile]; Jorquera Aguilera, Carlos [Univ Mayor, Santiago, Chile]; Sepillveda Schroder, Cristián [Univ Mayor, Santiago, Chile] (CENTRO INTERAMERICANO INVESTIGACIONES PSICOLOGICAS Y CIENCIAS AFINES-CIIPCA, 2019)
      Soccer is the most practiced sport in the world. This popularity is since practically anyone can play it amateurishly, but as it becomes professionalized it requires the valuation of an anthropometric profile that favors ...


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