Facultad de Medicina: Recent submissions

Now showing items 1241-1260 of 13259

    • New parameter of the second half of the p-wave, p-wave duration, and atrial conduction times predict atrial ... 
      Carmona Puerta, Raimundo; Lorenzo Martínez, Elizabeth; Rabassa López-Calleja, Magda Alina; Padrón Pena, Gustavo; Castro Torres, Yaniel; Cruz Elizundia, Juan Miguel; Rodríguez González, Fernando; García Vázquez, Luis Ángel; Chávez González, Elibet (Karger, 2021)
      Objective: Several P-wave parameters reflect atrial conduction characteristics and have been used to predict atrial fibrillation (AF). The aim of this study was to determine the relationship between maximum P-wave duration ...
    • Surveillance of seasonal respiratory viruses among chilean patients during the COVID-19 pandemic 
      Alonso-Palomares, Luis A.; Cáceres, C. Joaquín; Tapia, Rodrigo; Aguilera Cortés, Paulina Andrea; Valenzuela, Santiago; Valiente Echeverría, Fernando; Soto Rifo, Ricardo Andrés; Gaggero Brillouet, Aldo Andrés; Barriga Pinto, Gonzalo Andrés (Wiley, 2021)
    • Falta tiempo: experiencias de médicos gestores de la demanda en la atención primaria de salud chilena 
      Troncoso, Jonathan; González, Cristian; Mena, Francisca; Valencia, Angélica; Cuevas, Paulina; Rubio, Juan Pablo (Doyma, 2021)
      Objetivo: Caracterizar la situación actual del médico gestor de la demanda (MGD) en la atención primaria de salud (APS), desde las percepciones de aquellos que cumplen ese rol, sus pares médicos y los directivos de los ...
    • Artificial intelligence for the early detection of colorectal cancer: A comprehensive review of its advantages ... 
      Viscaino, Michelle; Torres Bustos, Javier; Muñoz, Pablo; Auat Cheein, Cecilia; Auat Cheein, Fernando (Baishideng, 2021)
      Colorectal cancer (CRC) was the second-ranked worldwide type of cancer during 2020 due to the crude mortality rate of 12.0 per 100000 inhabitants. It can be prevented if glandular tissue (adenomatous polyps) is detected ...
    • Neutropenia febril y sobrevida en cáncer infantil 
      Valenzuela Cortes, Romina Andrea (Universidad de Chile, 2022)
      Antecedentes: Cáncer es una enfermedad no transmisible, siendo la neutropenia febril (NF), una complicación grave. Objetivo: Estimar la sobrevida a 5 años en pacientes oncológicos-infantiles de un centro de salud de ...
    • Xbp1s-FoxO1 axis governs lipid accumulation and contractile performance in heart failure with preserved ... 
      Schiattarella, Gabriele G.; Altamirano, Francisco; Young Kim, Soo; Tong, Dan; Ferdous, Anwarul; Piristine, Hande; Dasgupta, Subhajit; Wang, Xuliang; French, Kristin M.; Villalobos, Elisa; Spurgin, Stephen B.; Waldman, Maayan; Jiang, Nan; May, Herman I.; Hill, Theodore M.; Luo, Yuxuan; Yoo, Heesoo; Zaha, Vlad G.; Lavandero González, Sergio Alejandro; Gillette, Thomas G.; Hill, Joseph A. (Nature, 2021)
      Heart failure with preserved ejection fraction (HFpEF) is now the dominant form of heart failure and one for which no efficacious therapies exist. Obesity and lipid mishandling greatly contribute to HFpEF. However, molecular ...
    • Validación de encuesta de percepción Examen Nacional de Enfermería Chileno 
      Molina Rodríguez, Verónica Marcela; Masalan Apip, María Patricia; Drago Machado, Verónica del Carmen; García Vallejos, Gloria Alejandra; Vergara Beltrán, Irella Alejandra; Rojas Rivera, Alejandra F. (Univ Alicante, España, 2021)
      Investigación descriptiva cuantitativa y cualitativa. Objetivo: validar encuesta de percepción de los egresados de Enfermería en Chile, respecto al Examen Nacional de Enfermería. Metodología: lo cualitativo consideró el ...
    • Treatment of localized and locally advanced, high-risk prostate cancer: A report from the first prostate ... 
      Khauli, Raja; Ferrigno, Robson; Guimarães, Gustavo; Bulbulan, Muhammad; Serrano Uson, Pedro Luis Junior; Salvajoli, Bernardo; Freitas Palhares, Daniel Moore; Racy, Douglas; Gil, Erlon; Freire de Arruda, Fernando; Caserta Lemos, Gustavo; Carvalhal, Gustavo Franco; de Carvalho, Icaro Thiago; Fernandes Martins, Igor Agustín; Pinto Gimpel, Iván Frederico; Salvajoli, João Víctor; Chambo, José Luis; Pontes, José; Ribeiro Filho, Leopoldo Alves; Nogueira, Lucas; Pereira Freitas, Marcelo Roberto; Wroclawski, Marcelo; Arap, Marco Antonio; Sadi, Marcus Vinicius; Coelho, Rafael; Gadia, Rafael; Ledezma Rojas, Rodrigo Antonio; Moraes Hanriot, Rodrigo de; Baroni, Ronaldo; Zequi, Stenio; Nahas, William Carlos; Alfer, Wladimir; Cotait Maluf, Fernando (Lippincott Williams & Wilkins, 2021)
      PURPOSE To generate and present survey results on important issues relevant to treatment and follow-up of localized and locally advanced, high-risk prostate cancer (PCa) focusing on developing countries. METHODS A panel ...
    • The relation between persistent poor health after COVID-19 and respiratory complications or initial disease ... 
      Torres Castro, Rodrigo Hernan; Vilaró, Jordi; Torralba, Yolanda; Peroy Badal, Renata; Vasconcello Castillo, Luis Eduardo (American Thoracic Society, 2021)
    • The impact of socioeconomic and phenotypic traits on self‑perception of ethnicity in Latin America 
      Paschetta, Carolina; Azevedo, Soledad De; Ramallo, Virginia; Cintas, Celia; Pérez, Orlando; Navarro, Pablo; Bandieri, Lucas; Quinto Sánchez, Mirsha; Adhikari, Kaustubh; Bortolini, M. Catira; Poletti Ferrara, Giovanni; Gallo, Carla; Bedoya, Gabriel; Rothhammer Engel, Francisco; Acuña Alonzo, Víctor; Ruiz Linares, Andrés; González José, Rolando (Nature, 2021)
      Self-perception of ethnicity is a complex social trait shaped by both, biological and non-biological factors. We developed a comprehensive analysis of ethnic self-perception (ESP) on a large sample of Latin American ...
    • Effect of positive end-expiratory pressure on lung injury and haemodynamics during experimental acute ... 
      Araos, Joaquín; Alegría, Leyla; García, Aline; Cruces, Pablo; Soto, Dagoberto; Erranz, Benjamín; Salomón, Tatiana; Medina, Tania; García, Patricio; Dubo, Sebastián; Bachmann, Maria C.; Basoalto, Roque; Valenzuela, Emilio D.; Rovegno, Maximiliano; Vera, Magdalena; Retamal, Jaime; Cornejo Rosas, Rodrigo Alfredo; Bugedo, Guillermo; Bruhn, Alejandro (Elsevier, 2021)
      Background: Lung rest has been recommended during extracorporeal membrane oxygenation (ECMO) for severe acute respiratory distress syndrome (ARDS). Whether positive end-expiratory pressure (PEEP) confers lung protection ...
    • Video Intervention Therapy for primary caregivers in a child psychiatry unit: a randomized feasibility trial 
      Leyton, Fanny; Olhaberry, Marcia; Morán, Javier; Cerda, Cecilia de la; León, María José; Sieverson, Catalina; Alfaro, Ángela; Hernández, Camila; Alvardo, Rubén; Steele, Howard (BMC, 2021)
      Background During child psychiatry hospitalization, working with the families or attachment figures is a challenge, most of the children who are admitted to these units come from multi-problem families, with limited research ...
    • N-3 Polyunsaturated Fatty Acids and Their Lipid Mediators as A Potential Immune-Nutritional Intervention: ... 
      Herrera Vielma, Francisca; Valenzuela Báez, Rodrigo; Videla Cabrera, Luis Alberto; Zúñiga Hernández, Jéssica (MDPI, 2021)
      In recent years, the beneficial effect of n-3 polyunsaturated fatty acids (n-3 PUFAs) intake on human health has been widely accepted in the field of immunonutrition. Today, we find a diversity of supplements based on n-3 ...
    • Association between gender inequality and population-level health outcomes: Panel data analysis of organization ... 
      Veas, Cecilia; Crispi Galleguillos, María Francisca; Cuadrado Nahum, Cristóbal Alfonso (Elsevier, 2021)
      Background: Gender plays a well-recognized role in shaping health inequities. However, the population-level health consequences of gender inequalities have not been measured comprehensively. The goal of this study was to ...
    • Systematic review: genetic, neuroimaging, and fluids biomarkers for frontotemporal dementia across Latin ... 
      Durán Aniotz, Claudia Andrea; Orellana, Paulina; Rodríguez, Tomas León; Henríquez, Fernando; Cabello, Victoria; Aguirre Pinto, María Francisca; Escobedo, Tamara; Takada, Leonel T.; Pina Escudero, Stefanie D.; López, Oscar; Yokoyama, Jennifer S.; Ibáñez, Agustín; Parra, Mario A.; Slachevsky Chonchol, Andrea Maria (Frontiers Media, 2021)
      Frontotemporal dementia (FTD) includes a group of clinically, genetically, and pathologically heterogeneous neurodegenerative disorders, affecting the fronto-insular-temporal regions of the brain. Clinically, FTD is ...
    • Congenital transmission of apicomplexan parasites: a review 
      Rojas Pirela, Maura Lina; Medina, Lisvaneth; Rojas, María Verónica; Liempi Manquel, Ana Isabel; Castillo Rivas, Christian Raúl; Pérez Pérez, Elizabeth; Guerrero Muñoz, Jesús; Araneda, Sebastián; Kemmerling Weis, Ulrike (Frontiers Media, 2021)
      Apicomplexans are a group of pathogenic protists that cause various diseases in humans and animals that cause economic losses worldwide. These unicellular eukaryotes are characterized by having a complex life cycle and the ...
    • Activation of the NLRP3 Inflammasome Increases the IL-1 beta Level and Decreases GLUT4 Translocation in ... 
      Americo Da Silva, Luan; Aguilera, Javiera; Quinteros Waltemath, Oscar Alberto; Sánchez Aguilera, Pablo Ignacio; Russell, Javier; Cadagan Fuentes, Cynthia Angelica; Meneses Valdés, Roberto Andrés; Sánchez Vergara, Jeannette Romina; Estrada Hormazábal, Manuel; Jorquera, Gonzalo; Barrientos Briones, Genaro Christian; Llanos Vidal, Paola (MDPI, 2021)
      Low-grade chronic inflammation plays a pivotal role in the pathogenesis of insulin resistance (IR), and skeletal muscle has a central role in this condition. NLRP3 inflammasome activation pathways promote low-grade chronic ...
    • Gender disparities in access to care for time-sensitive conditions during COVID-19 pandemic in Chile 
      Pacheco, Jorge; Crispi Galleguillos, María Francisca; Alfaro Morgado, Tania; Martínez Gutiérrez, María Soledad; Cuadrado Nahum, Cristóbal Alfonso (BMC, 2021)
      Background During the COVID-19 pandemic, reductions in healthcare utilization are reported in different contexts. Nevertheless, studies have not explored specifically gender disparities in access to healthcare in the context ...
    • Frequency of CYP1A1*2A polymorphisms and deletion of the GSMT1 gene in a Peruvian mestizo population 
      Alvarado, Ángel Tito; Muñoz, Ana María; Saravia Bartra, María; Valderrama Wong, Milton; González Aristegui, Daniela; Quiñones Sepúlveda, Luis Abel; Varela Figueroa, Nelson Miguel; Bendezú, María Rocío; García, Jorge Antonio; Loja Herrera, Berta (Pensoft, 2021)
      The polymorphic variants of CYP1A1 and the deletion of GSTM1 are present in the Peruvian mestizo population. Wild type and mutated genotypes (WT/*2A and *2A/ *2A) were identified, whose allele frequencies are 0.31 (T allele) ...
    • Damage control surgical management of combined small and large bowel injuries in penetrating trauma: ¿Are ... 
      Ordóñez, Carlos A.; Parra, Michael W.; Caicedo, Yaset; Padilla, Natalia; Angamarca, Edison; Serna, José Julián; Rodríguez Holguín, Fernando; García, Alberto; Salcedo, Alexander; Pino, Luis Fernando; González Hadad, Adolfo; Herrera, Mario Alain; Quintero, Laureano; Hernández, Fabián; Franco, María Josefa; Aristizábal, Gonzalo; Toro, Luis Eduardo; Guzmán Rodríguez, Mónica Andrea; Coccolini, Federico; Ferrada, Ricardo; Ivatury, Rao (Corporación Editora Medica Valle, Colombia, 2021)
      Hollow viscus injuries represent a significant portion of overall lesions sustained during penetrating trauma. Currently, isolated small or large bowel injuries are commonly managed via primary anastomosis in patients ...