Now showing items 890-909 of 1301

    • P504S expressing circulating prostate cells as a marker for prostate cancer 

      Calaf , G. M. [Chile. Universidad de Tarapacá]; Badinez, Leonardo [Chile. Instituto Nacional del Cáncer]; Dueñas, Ricardo [Chile. Hospital de Carabineros] (CIENCIAS, 2010)
      Prostate cancer is the most commonly diagnosed cancer in men and the second leading cause of cancer deaths. The serum prostate specific antigen (PSA) is the only biomarker routinely used in screening. The aim of this study ...
    • El paisaje urbano como nueva postal turística de Chile: las ciudades de Santiago, Valparaíso y Osorno, 1930-1960 

      Cortés Darrigrande, Macarena [Pontificia Universidad Católica de Chile]; Vergara d’Alençon, Luz María [Pontificia Universidad Católica de Chile]; Puig Gómez, Anita María [Chile. Universidad Mayor. Escuela de Arquitectura]; Larenas Lolas, Fernanda [Pontificia Universidad Católica de Chile] (Facultad de Humanidades, 2015)
      El presente artículo propone abordar el problema de la difusión de la arquitectura, específicamente desde lo que las revistas de propaganda turística intentaron difundir como destinos urbanos entre los años 1930-1960, ...
    • Paisajes de agua: el caso de la comunidad de Chong Kneas_Lago Tonle Sap_Camboya 

      Vásquez, Virginia [Chile. Universidad Mayor. Escuela de Arquitectura] (Facultad de Humanidades, 2013)
      Los asentamientos autoconstruidos en paisajes de agua, poseen rasgos de movilidad constante; otorgando así un atributo de resiliencia al paisaje construido, el cual se funda de manera sincrónica en etapas definidas por los ...
    • PAMAM Dendrimers as Support for the Synthesis of Gold Nanoparticles: Understanding the Effect of the Terminal Groups 

      Camarada, M.B. [Centro de Genómica y Bioinformatica, Facultad de Ciencias, Universidad Mayor, Chile] (American Chemical Society, 2017)
      The interaction between hydroxyl-, aldehyde-, and amino-terminated PAMAM GO dendrimers with gold nanoclusters Au (n = 2, 4, 6, and 8) was studied theoretically at the DFT level. Different coordination sites were explored, ...
    • Pancreatitis aguda de origen hidatídico 

      Guixe A, Cristóbal [Chile. Universidad Mayor] (CIENCIAS, 2010)
      Paciente de 43 años que ingresa derivado, al Hospital Regional de Temuco, con diagnóstico de colangitis aguda, donde se efectúa ecografía abdominal que muestra masa dependiente del segmento V del hígado, de 8 cm, de contenido ...
    • Paradise and Perdition: Jesuit Visions of Santiago, Chile, before and after the Earthquake of 1647 

      Burdick, Catherine [Univ Mayor, Fac Artes, Ctr Invest Artes & Humanidades, Hist] (DUKE UNIV PRESS, 2019)
      This study inserts Santiago, Chile, into contemporary discussions of colonial Latin America by reading two Jesuit documents-a map and a letter-created prior to and following the devastating earthquake of 1647, respectively. ...
    • Parámetros mucogingivales y dentarios en estudiantes de odontología chilenos 

      Nappe, Christian Eduardo [Chile. Universidad Mayor. Departamento de Periodoncia]; Díaz, Javier [Chile. Universidad Mayor. Departamento de Periodoncia]; Díaz, María Ignacia [Chile. Universidad Mayor. Departamento de Periodoncia]; Donoso, Felipe Andrés [Chile. Universidad Mayor. Departamento de Periodoncia] (Facultad de Ciencias, 2015)
      Fueron analizados los parámetros de proporción dentaria, posición del cénit gingival, posición y tamaño de las papilas interdentarias, biotipo gingival, cantidad de encía queratinizada y línea de la sonrisa en las 6 piezas ...
    • Parental support for physical activity in schoolchildren and its influence on nutritional status and fitness 

      Celis-Morales, Carlos A. [Univ Mayor, CIFE, Santiago, Chile]; Salas, Carlos; Petermann-Rocha, Fanny; Martínez-López, Emilio (SOC CHILENA PEDIATRIA, 2018)
      Introduction: Parents are key models for transmitting and teaching healthy lifestyle habits to their children. Our objective was to determine the influence of the economic and motivational support, and parental involvement ...
    • 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
    • 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 ...
    • Patellar Tendon Stiffness in Elite Breakdancers Assessed by Myotonometric Measurement 

      Cristi-Sánchez, Iver [Univ Mayor, Fac Ciencias, Escuela Kinesiol, Santiago, Chile]; Celsi Young, Fiorella; Danes-Daetz, Claudia; Monckeberg, Juan E.; Silvestre Aguirre, Rony (J MICHAEL RYAN PUBLISHING INC, 2018)
      Studies that have investigated the epidemiology of injuries in breakdancing have concluded that the second most common injury site is the knee and that the majority of breakdancers have experienced overuse syndrome. Tendon ...
    • Pathogenomics of Emerging Campylobacter Species 

      Iraola, Gregorio [Univ Mayor, Ctr Integrat Biol, Santiago, Chile]; Costa, Daniela (AMER SOC MICROBIOLOGY, 2019)
      Campylobacter is among the four main causes of gastroenteritis worldwide and has increased in both developed and developing countries over the last 10 years. The vast majority of reported Campylobacter infections are caused ...
    • Patients With Temporomandibular Disorders Have Increased Fatigability of the Cervical Extensor Muscles 

      Silvestre, Rony A. [Chile. Universidad Mayor. Facultad de Medicina]; Fuentes, Jorge P. [Chile. Universidad Católica del Maule]; Da Costa, Bruno R. [Suiza. University of Bern]; Major, Paul W. [Canadá. University of Alberta]; Warren, Sharon [Canadá. University of Alberta]; Thie, Norman MR. [Canadá. University of Alberta]; Magee, David J. [Canadá. University of Alberta] (CIENCIAS, 2012)
      OBJECTIVES: To determine whether patients with myogenous and mixed temporomandibular disorders (TMD) have greater fatigability of the cervical extensor muscles while performing a neck extensor muscle endurance test (NEMET) ...
    • Patterns of healthy lifestyle behaviours in older adults: Findings from the Chilean National Health Survey 2009-2010 

      Celis-Morales, Carlos A. [Univ Mayor, CIFE, Santiago, Chile]; Troncoso, Claudia; Petermann-Rocha, Fanny; Brown, Rosemary; María Leiva, Ana; Adela Martínez, María; Díaz-Martínez, Ximena; Garrido-Méndez, Alex; Poblete-Valderrama, Felipe; Iturra-González, José A.; Villagran, Marcelo; Mardones, Lorena; Salas-Bravo, Carlos; Ulloa, Natalia; García-Hermoso, Antonio; Ramírez-Velez, Robinson; Vásquez Gomez, Jaime (PERGAMON-ELSEVIER SCIENCE LTD, 2018)
      The purpose of this study was to investigate healthy lifestyle behaviours across age categories in the older population in Chile. Data from 1390 older adults (>= 60 years), in the 2009-2010 Chilean National Health Survey ...
    • Peer-Based Strategies to Support Physical Activity Interventions for Older Adults: A Typology, Conceptual Framework, and Practice Guidelines 

      Díaz-Valdés Iriarte, Antonia [Univ Mayor, Fac Humanidades, Soc & Hlth Res Ctr, Santiago, Chile]; Matz-Costa, Christina; Howard, Elizabeth P.; Castaneda-Sceppa, Carmen; Lachman, Margie E. (OXFORD UNIV PRESS INC, 2019)
      Despite the documented and well-publicized health and well-being benefits of regular physical activity (PA), low rates of participation have persisted among American older adults. Peer-based intervention strategies may be ...
    • Percepción de la población respecto a los riesgos asociados a los estudios de imágenes 

      Carvajal, María Carolina [Chile. Universidad de Los Andes]; Vallejo P., Roberto [Chile. Universidad de Los Andes]; Bazaes C., Rodrigo [Chile. Universidad de Los Andes]; Varela U., Cristián [Chile. Universidad de Los Andes]; Zavala, Aquiles [Chile. Clínica Dávilas]; Alvarez G., Daniel [Chile. Universidad de Los Andes] (Facultad de Ciencias, 2012)
      Introducción: Los procedimientos diagnósticos que usan radiación ionizante están en auge, aunque conllevan riesgos muchas veces desconocidos por los pacientes. Objetivos: Conocer la percepción de la población que acude al ...
    • Percepción de los científicos y periodistas sobre la divulgación de la ciencia y la tecnología en Chile 

      Broitman Rojas C., Camiñas Hernández A.; Tabja Salgado, Jorge [Universidad Mayor, Chile] (Universidad de la Laguna, 2017)
      Introduction: This article shows the perception of Chilean scientists and journalists in relation to the dissemination of science and technology issues in the media. Methodology: As a layout, it was held a query addressed ...
    • Perception of obese schoolchildren regarding their participation in the Physical Education class and their level of self-esteem: comparison according to corporal status 

      Cofré-Lizama, Alfonso [Univ Mayor, Las Condes, Chile]; Delgado-Floody, Pedro; Paola Guzmán-Guzmán, Iris; Jerez Mayorga, Daniel; Martínez-Salazar, Cristián; Caamano-Navarrete, Felipe (ARAN EDICIONES, S L, 2018)
      Background: adequate exposure to Physical Education (PE) classes contributes to a healthier lifestyle among children during their lifespan. Objective: the main objective of this research was to evaluate the perception of ...
    • Perfil antropométrico de deportistas paralímpicos de élite chilenos 

      Durán-Agüero, Samuel [Chile. Universidad San Sebastián]; Valdés-Badilla, Pablo [Universidad Autónoma de Chile. Instituto de Actividad Física y Salud]; Varas-Standen, Camila [Chile. Universidad Mayor. Facultad de Medicina]; Arroyo-Jofre, Patricio [Chile. Universidad San Sebastián]; Herrera-Valenzuela, Tomás [Universidad de Santiago de Chile] (Facultad de Ciencias, 2016)
      Introducción: El deporte es una de las manifestaciones sociales más populares a nivel mundial, por lo que caracterizar a sus practicantes se vuelve interesante, más aún, en grupos de la población poco estudiados como son ...
    • Performance measures for in-hospital care of acute ischemic stroke in public hospitals in Chile 

      Lavados,Pablo M [Universidad de Chile]; Comas, Merce [España. Hospital del Mar. Departamento de Epidemiología y Evaluación]; Vidal, Carolina [Chile. Universidad Mayor]; Cabello, Rodrigo [Chile. Universidad Mayor]; Castells, Xavier [España. Hospital del Mar. Departamento de Epidemiología y Evaluación] (CIENCIAS, 2013)
      Background: The aim of this study were to describe acute care of ischemic stroke patients and adherence to performance measures, as well as the outcomes of these events, in a sample of patients treated in public hospitals ...