Now showing items 4357-4376 of 7536

    • Involvement of the food industry in nutrition conferences in Latin America and the Caribbean 

      Mialon, Melissa; Jaramillo, Angela; Caro, Patricia [Univ Mayor, Fac Ciencias, Escuela Salud Publ, Chile]; Flores, Mauricio; Gonzalez, Laura; Gutiérrez-Gómez, Yareni; Lay, Lina; López-Arana, Sandra; López-Bautista, Fabiola; Mata, Claret; Moliterno, Paula; Palomares, Lita; Paramo, Kenia; Rauber, Fernanda; Rivas-Marino, Gabriela (Cambridge University Press, 2021-04)
      Objective: Identify and characterise the food industry's involvement in nutrition and dietetics national and regional events in Latin America and the Caribbean. Design: Between February and April 2020, we conducted desk-based ...
    • Ion implantation in nanodiamonds: size effect and energy dependence 

      Valencia, Felipe J. [Univ Mayor, Fac Ciencias, Nucleo Matemat Fis & Estadist, Santiago, Chile]; González, Rafael I. [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada]; Shiryaev, Andrey A.; Hinks, Jonathan A.; Marks, Nigel A.; Greaves, Graeme; Donnelly, Stephen E.; Kiwi, Miguel; Trigub, Alexander L.; Bringa, Eduardo M.; Fogg, Jason L.; Vlasov, Igor I. (NATURE PUBLISHING GROUP, 2018)
      Nanoparticles are ubiquitous in nature and are increasingly important for technology. They are subject to bombardment by ionizing radiation in a diverse range of environments. In particular, nanodiamonds represent a variety ...
    • Ionenes As Potential Phase Change Materials With Self Healing Behavior 

      Arriaza-Echanes, C.; Velázquez-Tundidor, M. V.; Angel-López, Alejandro (2023)
    • IRE1 alpha governs cytoskeleton remodelling and cell migration through a direct interaction with filamin A 

      Vidal, Rene L. [Univ Mayor, Ctr Integrat Biol, Fac Sci, Santiago, Chile]; Rivera, Claudia A. [Univ Mayor, Ctr Integrat Biol, Fac Sci, Santiago, Chile]; Court, Felipe A. [Univ Mayor, Ctr Integrat Biol, Fac Sci, Santiago, Chile]; Urra, Hery; Henriquez, Daniel R.; Canovas, José; Villarroel-Campos, David; Carreras-Sureda, Amado; Pulgar, Eduardo; Molina, Emiliano; Hazari, Younis M.; Limia, Celia M.; Alvarez-Rojas, Sebastián; Figueroa, Ricardo; Rodríguez, Diego A.; Couve, Andrés; Qi, Ling; Chevet, Eric; Akai, Ryoko; Iwawaki, Takao; Concha, Miguel L.; Glavic, Alvaro; González-Billault, Christian; Hetz, Claudio (NATURE PUBLISHING GROUP, 2018)
      Maintenance of endoplasmic reticulum (ER) proteostasis is controlled by a signalling network known as the unfolded protein response (UPR). Here, we identified filamin A as a major binding partner of the ER stress transducer ...
    • IRE1α RIDD activity induced under ER stress drives neuronal death by the degradation of 14-3-3 θ mRNA in cortical neurons during glucose deprivation 

      Gómora-García, Juan Carlos; Gerónimo-Olvera, Cristian [Univ Mayor, Fac Sci, Ctr Integrat Biol, Chile]; Pérez-Martínez, Xochitl; Massieu, Lourdes (SPRINGER NATURE, 2021-06-03)
      Altered protein homeostasis is associated with neurodegenerative diseases and acute brain injury induced under energy depletion conditions such as ischemia. The accumulation of damaged or unfolded proteins triggers the ...
    • Iron, copper and immunocompetence 

      Rios, Ernesto [Chile. Universidad Mayor]; Olivos, Jorge [Universidad de Chile. Facultad de Medicina]; Brunser, Oscar [Universidad de Chile]; Olivares, Manuel [Universidad de Chile] (CIENCIAS, 2007)
      Microminerals including copper and iron are essential to immunity and health in human beings. The development of powerful tools in analytical cell biology and molecular genetics has facilitated efforts to identify specific ...
    • Iron-induced derangement in hepatic Delta-5 and Delta-6 desaturation capacity and fatty acid profile leading to steatosis: Impact on extrahepatic tissues and prevention by antioxidant-rich extra virgin olive oil 

      González-Manan, Daniel [Univ Mayor, Fac Ciencias, Nucleo Quim & Bioquim]; Barrera, Cynthia; Valenzuela, Rodrigo; Rincon, Miguel A.; Espinosa, Alejandra; López-Arana, Sandra; Romero, Nalda; Vargas, Romina; Videla, Luis A. (ELSEVIER SCI LTD, 2020)
      The administration of iron induces liver oxidative stress and depletion of long-chain polyunsaturated fatty acids (LCPUFAs), n-6/n-3 LCPUFA ratio enhancement and fat accumulation, which may be prevented by antioxidant-rich ...
    • Is entheses ultrasound reliable? A reading Latin American exercise 

      Navarro-Compan, V [Rheumatology Unit, La Paz University Hospital, P° de la Castellana Madrid, España]; Aliste, M. [Chile. Clínica Santa María]; Linares, M.M. Alva [Perú. Hospital Edgardo Rebagliati Martins]; Areny, R. [Chile. Universidad Mayor]; Audisio, M. [Argentina. Hospital Nacional de Clínicas]; Bertoli, A.M. [Argentina. Instituto Reumatológico Strusberg]; Cazenave, T. [Argentina. Instituto de Rehabilitación Psicofísica]; Cerón, C. [Colombia. Reumatoligya S.A.]; Díaz, M. E. [Colombia. Hospital Universitario Fundación Santa Fé de Bogotá]; Gutiérrez, M. [Italia. Universitá Politecnica delle Marche]; Hernández, C. [México. Instituto Nacional de Rehabilitación]; Navarta, D. A. [Argentina. Hospital Italiano de Buenos Aires] (CIENCIAS, 2016)
      The objective of this study is to evaluate inter-reader entheses ultrasound (US) reliability and the influence of the type of image or degree of sonographer experience on US reliability in patients with spondyloarthritis ...
    • Is gamification through the use of games an effective way to teach english as a foreign language? 

      Gamboa Laurie, Juan Pablo; Rojas Fernández, Cristóbal; Veas Donoso, Lucas; Vega Ferreira, Mauricio (Chile. Universidad Mayor, 2021)
      Desde que tenemos conocimiento acerca de qué es una sala de clases, estamos acostumbrados al típico ambiente en el cual es el profesor quien más habla y los estudiantes son los que copian la información en sus cuadernos. ...
    • Is neck circumference an appropriate tool to predict cardiovascular risk in clinical practice? A cross-sectional study in Chilean population 

      Sandana, Carlos [Univ Mayor, Sch Publ Hlth, Fac Sci, Santiago, Chile]; Caro, Patricia [Univ Mayor, Sch Publ Hlth, Fac Sci, Santiago, Chile]; Guerra, Ximena; Canals, Andrea; Weisstaub, Gerardo (BMJ PUBLISHING GROUP, 2019)
      Objectives Neck circumference has emerged as a predictor of obesity and metabolic syndrome, but its clinical usefulness for different groups of population is not clearly defined. The aim is to evaluate the predictive ...
    • Is physical fitness related with in-game physical performance? A case study through local positioning system in professional basketball players 

      Rodríguez-Fernández, Alejandro; Ramírez-Campillo, Rodrigo [Univ Mayor, Fac Ciencias, Ctr Invest Fisiol Ejercicio, Chile]; Raya-González, Javier; Castillo, Daniel; Nakamura, Fabio Y. (SAGE PUBLICATIONS LTD., 2023-09)
      The purpose of this study was to investigate the relationship between physical fitness and external load determined by local positioning system (LPS) in a simulated basketball game. Fourteen professional male basketball ...
    • Is the same pollinator species equally effective in different populations of the generalist herb Alstroemeria ligtu var. simsii? 

      Murua, Maureen [Univ Mayor, Ctr GEMA Genom Ecol & Medio Ambiente, Fac Ciencias]; JoséRamírez, Maria; González, Alejandra (EDICIONES UNIV, CONCEPCION, 2019)
      En esta investigación estimamos la efectividad de polinización en tres poblaciones de Alstroemeria ligtu. Los resultados muestran que Lasia es el género de polinizador más frecuente, cuya efectividad varía entre poblaciones. ...
    • Is There a Recent Epidemic of Women's Drinking? A Critical Review of National Studies 

      Keyes, Katherine M. [Univ Mayor, Soc & Hlth Res Ctr, Fac Humanidades, Santiago, Chile]; Jager, Justin; Mal-Sarkar, Tatini; Patrick, Megan E.; Rutherford, Caroline; Hasin, Deborah (WILEY, 2019)
      Alcohol consumption is increasing in the United States, as is alcohol-attributable mortality. Historically, men have had higher rates of alcohol consumption than women, though evidence for birth cohort effects on gender ...
    • Is there difference of Streptococcus mutans count and adherence on amalgam and resin occlusal restorations? A blind clinical study 

      Vildósola Grez, Patricio Agustin [Universidad de Chile. Escuela de Odontología]; Palma Fluxá, Patricia [Universidad de Chile. Escuela de Odontología]; Moncada Cortés, Gustavo Adolfo [Chile. Universidad Mayor. Escuela de Odontología]; Cury Saad, José Roberto [Brasil. Universidade Estadual Paulista]; Casielles, Javier Martin [Universidad de Chile. Escuela de Odontología] (Facultad de Ciencias, 2015)
      AIM: To compare the number of colony forming units CFU and agar adherence of S. mutans on amalgam AM and resin composite RC occlusal restorations. Sixty-five healthy patients older than 18 years with high caries risk who ...
    • Is there spatial variation in phenotypic selection on floral traits in a generalist plant-pollinator system? 

      Murua, Maureen [Univ Mayor, Fac Ciencias, Ctr GEMA Genom Ecol & Medio Ambiente]; González, Alejandra V.; González-Browne, Catalina; Salinas, Patricia (SPRINGER, 2019)
      The selective role of pollinators on the floral phenotype has been identified as the main force behind angiosperm diversification. However, in generalized plant-pollinator interactions this association may not be that ...
    • Is waist-to-height ratio a better predictor of hypertension and type 2 diabetes than body mass index and waist circumference in the Chilean population? 

      Petermann-Rocha, Fanny; Ulloa, Natalia; Martínez-Sanguinetti, María Adela; Leiva, Ana María; Martorell, Miquel; Villagrán, Marcelo; Troncoso-Pantoja, Claudia; Ho, Frederick K.; Celis-Morales, Carlos A. [Univ Mayor, Ctr Exercise Physiol Res CIFE, Chile]; Pizarro, Alonso (Elsevier Inc., 2020-12)
      Objective: The aim of this study was to identify which anthropometric measurement (body mass index [BMI], waist circumference [WC], or waist-to-height ratio [WHtR]) is a better predictor of type 2 diabetes and hypertension ...
    • Isidora Zegers: Descubriendo sus partituras para piano 

      Baeza, Vicente [Intérprete]; Zegers, Isidora (1803-1869) [compositora]; Vargas, Mauricio [Técnico de sonido]; Iglesias, Pedro [Productor]; Guzmán, Federico [Compositor] (Chile. Universidad Mayor, 2019-05)
      Isidora Zegers: Descubriendo sus partituras para piano es el nombre del álbum que intenta poner en valor las obras de esta destacada compositora del siglo XIX y, por primera vez, acceder a ellas en plataformas digitales ...
    • Islands In The Mist: A Systematic Review Of The Coastal Lomas Of South America 

      Gonzales Guillén, Fiorella N.; Craven, Dylan; Armesto, Juan J. J. (2023)
    • Isolation and characterization of an Antarctic Flavobacterium strain with agarase and alginate lyase activities 

      Atala, Cristian [Chile. Pontificia Universidad Católica de Valparaíso]; De la Iglesia, Rodrigo [Pontificia Universidad Católica de Chile]; Trefault, Nicole [Chile. Universidad Mayor. Centro de Genómica y Bioinformática] (CIENCIAS, 2016)
      Several bacteria that are associated with macroalgae can use phycocolloids as a carbon source. Strain INACH002, isolated from decomposing Porphyra (Rhodophyta), in King George Island, Antarctica, was screened and characterized ...
    • Isolation and Identification of Soil Bacteria from Extreme Environments of Chile and Their Plant Beneficial Characteristics 

      Gaete, Alexis; Mandakovic, Dinka [Univ Mayor, GEMA Ctr Gen Ecol & Environm, Chile]; González, Mauricio (MDPI AG, 2020-08)
      The isolation of soil bacteria from extreme environments represents a major challenge, but also an opportunity to characterize the metabolic potential of soil bacteria that could promote the growth of plants inhabiting ...


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