Now showing items 1621-1640 of 11593

    • Weitzel, Thomas; Rodríguez, Fernanda; Noriega, Luis Miguel; Marcotti, Alejandra; Durán, Luisa; Palavecino Oñate, Carla; Porte, Lorena; Aguilera, Ximena; Wolff Reyes, Marcelo; Cortés Moncada, Claudia (Public Library Science, 2020)
      Background Coinfections of HIV patients with hepatitis B virus (HBV) and hepatitis C virus (HCV) are mayor public health problems, contributing to the emerging burden of HIV-associated hepatic mortality. Coinfection ...
    • Viscaino, Michelle; Maass Oñate, Juan Cristóbal; Délano Reyes, Paul; Torrente Avendaño, Mariela; Stott Caro, Carlos; Auat Cheein, Fernando (Public Library Science, 2020)
      In medicine, a misdiagnosis or the absence of specialists can affect the patient's health, leading to unnecessary tests and increasing the costs of healthcare. In particular, the lack of specialists in otolaryngology in ...
    • Delgado Araneda, Matías; Valenzuela Cortés, Romina; Maza León, Verónica de la; Rabello Gaitero, Marcela; Álvarez Neyra, Ana María; Contardo Pérez, María Verónica; Zubieta, Marcela; Gutiérrez, Valentina; Claverie, Ximena; Torres Torretti, Juan Pablo; Salgado Muñoz, Carmen; Tordecilla Cadiu, Juan; Varas Palma, Mónica; Avilés Lohmann, Carmen; Venegas F., Marcela; Villarroel Cickovic, Milena; Santolaya de Pablo, María Lorena (Wiley, 2020)
      Background Invasive fungal disease is a major cause of morbidity and mortality in children with cancer and high-risk febrile neutropenia (HRFN). Repeated serum galactomannan (sGM) measurements have been described as an ...
    • Marmel, Frederic; Cortese Barrios, Daniela; Kluk, Karolina (Elsevier, 2020)
      his study aimed to advance towards a clinical diagnostic method for detection of cochlear synaptopathy with the hypothesis that synaptopathy should be manifested in elevated masked thresholds for brief tones. This hypothesis ...
    • Coloma Tirapegui, Carmen Julia; De Barbieri, Zulema; Quezada Gaponov, Camilo; Barboza Bravo, Carolina Andrea; Chaf, Gabriela; Araya Castillo, Claudia (Elsevier, 2020)
      Predictors of reading comprehension among children with SLI have been rarely studied in Spanish. Even more sparse are longitudinal studies inspecting the evolution of their reading abilities. The aim of the present study ...
    • Jiménez Molina, Álvaro (Assoc Amades, 2020)
      Les blessures auto-infligées (grattages, coupures et brûlures sur le tissu corporel) sont devenues un problème majeur chez les adolescents et les adolescentes. La recherche en psychiatrie et en sciences sociales a rarement ...
    • Soto, Julio; Pereira Scalabrino, Ana; Busch, Alexander Siegfried; Almstrup, Kristian; Corvalán Aguilar, Camila; Iñíguez Vila, Germán; Juul, Anders; Mericq Guila, Verónica (Wiley, 2020)
      Context Transient thelarche (TT), that is, the appearance, regression and subsequent reappearance of breast buds, is a frequent phenomenon, but little is known about pubertal transition in these girls. Objective To describe ...
    • Valenzuela Bassi, Rodrigo; Flores, Iván Godoy; Urrutia Ramírez, María; Fuentes, Francisca; Sabat Opazo, Pablo E.; Llanos, Carolina; Cuitiño Tride, Loreto; Urzúa Salinas, Cristhian A. (Frontiers Media, 2020)
      Non-infectious uveitis (NIU) is a group of disorders characterized by intraocular inflammation at different levels of the eye. NIU is a leading cause of irreversible blindness in working-age population in the developed ...
    • Domínguez Cancino, Karen A.; Palmieri, Patrick A.; Martínez Gutiérrez, María Soledad (SAGE, 2020)
      Introduction: Chilean policy makers reformed the national health policy for primary health care (PHC), shifting from the traditional biomedical model to the integral family and community health model with a biopsychosocial ...
    • Araneda, O. F.; Calderón, A.; Terreros, L.; Cavada Chacón, Gabriel (RedIRIS, 2020)
      OBJECTIVE: to determine the effect of an aerobic swimming test in a chlorinated indoor swimming pool on the concentration of NO2-, H2O2 and pH in exhaled breath condensate. METHODS: ten amateur swimmers swam 2.5 km in a ...
    • Martínez Gallegos, Paulina; Canals Lambarri, Mauricio; Alvarado Orellana, Sergio; Cáceres Lillo, Dante (Mary Ann Liebert, 2020)
      Here we assess the effect of weather and anthropogenic environmental variables, particularly urbanization, on cystic echinococcosis mortality in Chile from 2001 to 2011 using a nonparametric regression model, multivariate ...
    • Kanter, Rebecca; Boza Martínez, Sofía (American Public Health Association, 2020)
    • González Block, Miguel Ángel; Arroyo Laguna, Juan; Cetrángolo, Óscar; Crocco Ábalos, Pedro; Guerrero, Ramiro; Riva Knauth, Daniela; Ghaffar, Abdul; Pavón León, Patricia; Saénz, María del Rocío; González McQuire, Rosanna; Martínez Zavala, Beatriz; Gutiérrez Calderón, Emilio (BMC, 2020)
      Background Scientific journals play a critical role in research validation and dissemination and are increasingly vocal about the identification of research priorities and the targeting of research results to key audiences. ...
    • Barrientos Briones, Genaro; Llanos Vidal, Paola; Basualto-Alarcón, Carla; Estrada Hormazábal, Manuel (Frontiers Media, 2020)
      The prevalence of cardiovascular mortality is higher in men than in age-matched premenopausal women. Gender differences are linked to circulating sex-related steroid hormone levels and their cardio-specific actions, which ...
    • Boekstegers, Félix; Marcelain Cubillos, Katherine; Barahona Ponce, Carol; Báez Benavides, Pablo F.; Müller, Bettina; Toro, Gonzalo de; Retamales, Javier; Barajas Barajas, Olga; Ahumada Olea, Mónica; Morales, Erik; Rojas, Armando; Sanhueza, Verónica; Loader, Denisse; Rivera, María Teresa; Gutiérrez, Lorena; Bernal, Giuliano; Ortega, Alejandro; Montalvo, Domingo; Portiño, Sergio; Bertrán, María Enriqueta; Gabler, Fernando; Spencer, Loreto; Olloquequi, Jordi; González Silos, Rosa; Fischer, Christine; Scherer, Dominique; Jenab, Mazda; Aleksandrova, Krasimira; Katzke, Verena; Weiderpass, Elisabete; Moradi, Tahereh; Fischer, Krista; Bossers, Willem; Brenner, Hermann; Hveem, Kristian; Eklund, Niina; Völker, Uwe; Waldenberger, Melanie; Fuentes Guajardo, Macarena; González-José, Rolando; Bedoya, Gabriel; Bortolini, María C.; Canizales, Samuel; Gallo, Carla; Ruiz Linares, Andrés; Rothhammer, Francisco; Bermejo, Justo Lorenzo (Elsevier, 2020)
      Background: The first large-scale genome-wide association study of gallbladder cancer (GBC) recently identified and validated three susceptibility variants in the ABCB1 and ABCB4 genes for individuals of Indian descent. ...
    • Díaz Valdivia, Natalia; Díaz, Jorge; Contreras, Pamela; Campos, América; Rojas Celis, Victoria; Burgos Ravanal, Renato; Lobos González, Lorena; Torres Gómez, Vicente; Pérez, Viviana I.; Frei, Balz; Leyton Campos, Lisette; Quest, Andrew F. G. (Nature, 2020)
      Caveolin-1 (CAV1) enhanced migration, invasion, and metastasis of cancer cells is inhibited by co-expression of the glycoprotein E-cadherin. Although the two proteins form a multiprotein complex that includes beta-catenin, ...
    • Díaz-Hung, Mei-Li; Martínez Bravo, Gabriela; Hetz Flores, Claudio (Elsevier, 2020)
      Stressors elicit a neuroendocrine response leading to increased levels of glucocorticoids, allowing the organism to adapt to environmental changes and maintain homeostasis. Glucocorticoids have a broad effect in the body, ...
    • Martínez Pérez, Rafael; Joswig, Holger; Tsimpas, Asterios; Poblete Poulsen, Tomás; Albiña, Pablo; Perales, Iván; Mura, Jorge M. (Springer, 2020)
      Minipterional (MPT) craniotomy has recently been added to the neurosurgical armamentarium as a less invasive alternative to the pterional craniotomy for the treatment of parasellar lesions. However, its clinical applicability ...
    • Viola, Luis; Marciano, Sebastián; Colombato, Luis; Coelho, Henrique; Cheinquer, Hugo; Bugarin, Gabriela; Tatsch, Fernando; Carvalho-Filho, Roberto J.; Roblero Cum, Juan; Varon, Adriana; Holguín, Jaime; Torres Ibarra, María R.; Pérez Ríos, Alma M. (Elsevier, 2020)
      Introduction and objectives: Currently, there are limited data on the epidemiology and disease characteristics of patients with chronic hepatitis C (CHC) in Latin America. The primary objective of this study was to evaluate ...