Artículos de revistas: Recent submissions

Now showing items 81-100 of 11560

    • Prognosis of PCI in AMI setting in the elderly population: outcomes from the multicenter prospective ... 
      Saada, Majdi; Kobo, Ofer; Polad, Jawed; Halabi, Majdi; IJsselmuiden, Alexander J. J.; Puentes Rico, Angel Alberto; Monségu, Jacques; Austin, David; Baisebenov, Ruslan K.; Spanó, Fabrizio; Roguin, Ariel (Wiley, 2022)
      Background Elderly patients with ST-elevation myocardial infarction (STEMI) who undergo percutaneous coronary intervention (PCI) are usually excluded from major trials. Hyopthesis This study sought to assess 1-year clinical ...
    • No evidence of brown adipose tissue activation after 24 weeks of supervised exercise training in young ... 
      Martínez Tellez, Borja; Sánchez Delgado, Guillermo; Acosta, Francisco M.; Alcantara, Juan M. A.; Amaro Gahete, Francisco J.; Martínez Avila, Wendy D.; Merchan Ramírez, Elisa; Muñoz Hernández, Victoria; Osuna Prieto, Francisco J.; Jurado Fasoli, Lucas; Xu, Huiwen; Ortiz Alvarez, Lourdes; Arias Téllez, María José; Méndez Gutiérrez, Andrea; Labayen, Idoia; Ortega, Francisco B.; Schönke, Milena; Rensen, Patrick C. N.; Aguilera, Concepción M.; Llamas Elvira, José M.; Gil, Ángel; Ruiz, Jonatan R. (Nature, 2022)
      Exercise modulates both brown adipose tissue (BAT) metabolism and white adipose tissue (WAT) browning in murine models. Whether this is true in humans, however, has remained unknown. An unblinded randomized controlled trial ...
    • Biomarkers for dementia in Latin American countries: gaps and opportunities 
      Parra, Mario A.; Orellana, Paulina; León Rodríguez, Tomás Ignacio; Cabello G., Victoria; Henríquez, Fernando; Gómez, Rodrigo; Avalos, Constanza; Damian, Andrés; Slachevsky Chonchol, Andrea María; Ibañez, Augustín; Zetterberg, Henrik; Tijms, Betty M.; Yokoyama, Jennifer S.; Piña Escudero, Stefanie D.; Cochran, J. Nicholas; Matallana, Diana L.; Acosta, Daisy; Allegri, Ricardo; Arias Suárez, Bianca P.; Barra, Bernardo; Behrens Pellegrino, María Isabel Ofelia; Brucki, Sonia M.D.; Busatto, Geraldo; Caramelli, Paulo; Castro Suarez, Sheila; Contreras, Valeria; Custodio, Nilton; Dansilio, Sergio; Cruz Puebla, Myriam de la; Cruz de Souza, Leonardo; Diaz, Mónica M.; Duque, Lissette; Farías Gontupil, Gonzalo Andrés; Ferreira, Sergio T.; Magrath Guimet, Nahuel; Kmaid, Ana; Lira, David; Lopera, Francisco; Mar Meza, Beatriz; Miotto, Eliane C.; Nitrini, Ricardo; Núñez, Alberto; O’Neill, Santiago; Ochoa, John; Pintado Caipa, Maritza; França Resende, Elisa de Paula; Risacher, Shannon; Rojas, Luz Angela; Sabaj, Valentina; Schilling, Lucas; Sellek, Allis F.; Sosa, Ana; Takada, Leonel T.; Teixeira, Antonio L.; Unaucho Pilalumbo, Martha; Durán Aniotz, Claudia (Wiley, 2022)
      Limited knowledge on dementia biomarkers in Latin American and Caribbean (LAC) countries remains a serious barrier. Here, we reported a survey to explore the ongoing work, needs, interests, potential barriers, and opportunities ...
    • 30 s sit-to-stand power is positively associated with chest muscle thickness in COVID-19 survivors 
      Núñez Cortés, Rodrigo Ignacio; Cruz Montecinos, Carlos Vicente; Martinez Arnau, Francisco; Torres Castro, Rodrigo Hernán; Zamora Risco, Esteban; Pérez Alenda, Sofía; Andersen, Lars L.; Calatayud, Joaquín; Arana, Estalisnao (SAGE, 2022)
      Introduction: After hospitalization, early detection of musculoskeletal sequelae might help healthcare professionals to improve and individualize treatment, accelerating recovery after COVID-19. The objective was to ...
    • Detección de novedad y codificación predictiva en el sistema auditivo: Impacto clínico en disfunciones ... 
      Aedo Sánchez, Cristian Andrés (Sociedad Chilena de Otorrinolaringología, Medicina y Cirugía de Cabeza y Cuello, 2022)
      Una propiedad fundamental de los sistemas sensoriales es su capacidad para detectar estímulos novedosos en el entorno. El sistema nervioso posee neuronas que disminuyen su respuesta a los estímulos sonoros que se repiten ...
    • TNF-alpha affects signature cytokines of th1 and th17 t cell subsets through differential actions on TNFR1 ... 
      Pesce Reyes, Bárbara Paz; Ribeiro, Carolina Hager; Larrondo Lillo, Milton Leonel; Ramos, Verónica; Soto Sáez, Lilian Andrea; Catalán Martina, Diego Francisco; Aguillón Gutiérrez, Juan Carlos (MDPI, 2022)
      Tumor necrosis factor (TNF)- is a pleiotropic cytokine implicated in the etiology of several autoimmune diseases, including rheumatoid arthritis (RA). TNF- regulates diverse effector functions through the activation ...
    • The fly blood-brain barrier fights against nutritional stress 
      Contreras, Esteban G.; Sierralta Jara, Jimena Alejandra (SAGE, 2022)
      In the wild, animals face different challenges including multiple events of food scarcity. How they overcome these conditions is essential for survival. Thus, adaptation mechanisms evolved to allow the development and ...
    • The catalytic subunit of schizosaccharomyces pombe CK2 (Cka1) negatively regulates RNA polymerase II ... 
      Rojas, Diego A.; Urbina, Fabiola; Solari Illescas, Aldo Gerónimo; Maldonado Maldonado, Edio Luis (MDPI, 2022)
      Positive cofactor 4 (PC4) is a transcriptional coactivator that plays important roles in transcription and DNA replication. In mammals, PC4 is phosphorylated by CK2, and this event downregulates its RNA polymerase II ...
    • Subclinical hearing loss associated with aging 
      Aedo Sánchez, Cristian; Oliveros, José; Aranguiz, Constanza; Muñoz, Camila; Lazo Maturana, Claudia; Enzo Aguilar Vidal, Enzo (Elsevier, 2023)
      Objective Contribute to clarifying the existence of subclinical hearing deficits associated with aging.
    • ER proteostasis disturbances in Parkinson’s disease: novel insights 
      Mercado, Gabriela; Castillo Jorquera, Valentina Andrea; Vidal, René; Hetz Flores, Claudio Andrés (Frontiers Media, 2015)
    • Distribución demográfica de especialistas en endocrinología y diabetes, Chile 2022 
      Solís Opazo, Iván (Sociedad Chilena de Endocrinología y Diabetes, 2022)
      En abril de 2021 el ministerio de salud de Chile da a conocer un estudio que explicita un importante déficit de médicos con especialidades derivadas de la Medicina Interna. En endocrinólogos de adultos se estima un déficit ...
    • Porphyromonas gingivalis-Helicobacter pylori coincubation enhances Porphyromonas gingivalis virulence and ... 
      Soto Mendoza, Cristopher; Rojas, Victoria; Yáñez, Lucas; Hidalgo, Antonio; Olivera, Marcela; Pacheco, Martín; Venegas Díaz, Darna Angelina; Salinas, Daniela; Bravo, Denisse; Quest, Andrew Frederick Geoffery (Taylor & Francis, 2022)
      Background: Porphyromonas gingivalis is part of the subgingival biofilm and a keystone species in the development of periodontitis. Interactions between P.gingivalis and other bacteria in biofilms have been shown to ...
    • Interspecies effectors of a transgenerational memory of bacterial infection in Caenorhabditis elegans 
      Legüe, Marcela; Caneo, Mauricio; Águila, Blanca; Pollak Williamson, Bernardo; Calixto, Andrea (CellPress, 2022)
      The inheritance of memory is an adaptive trait. Microbes challenge the immunity of organisms and trigger behavioral adaptations that can be inherited, but how bacteria produce inheritance of a trait is unknown. We use ...
    • Corrigendum: Parental psychological control: maternal, adolescent, and contextual predictors 
      Pérez, J. Carola; Huerta, Paula; Rubio, Bernardita; Fernández González, Olga María (Frontiers Media, 2022)
      Parental psychological control (PC) hinders the development of autonomy, identity formation, and the attainment of self-determination and individuation of adolescents. The aim of this study was to deepen the understanding ...
    • Identification of the thrifty phenotype for the personalization of overweight and obesity management 
      Carrasco Naranjo, Fernando Alberto; Carrasco Navarro, Gabriela Noemí (Elsevier, 2022)
      La obesidad es un problema grave que representa una alta carga para la salud de las personas y sus familias: genera una mayor discapacidad, pérdida de productividad, aumento de enfermedades y muerte prematura. Tradicionalmente, ...
    • Dlg Is required for short-term memory and interacts with NMDAR in the drosophila brain 
      Bertin, Francisca; Moya Alvarado, Guillermo Adrián; Quiroz Manríquez, Eduardo; Ibacache, Andrés; Köhler Solís, Andrés; Oliva, Carlos; Sierralta Jara, Jimena Alejandra (MDPI, 2022)
      The vertebrates’ scaffold proteins of the Dlg-MAGUK family are involved in the recruitment, clustering, and anchoring of glutamate receptors to the postsynaptic density, particularly the NMDA subtype glutamate-receptors ...
    • Biomechanical and structural responses of the aorta to intermittent hypobaric hypoxia in a rat model 
      Utrera, Andrés; Navarrete, Álvaro; González Candia, Alejandro Antonio; García Herrera, Claudio Moisés; Herrera Videla, Emilio Augusto (Nature, 2022)
      High altitude hypoxia is a condition experienced by diverse populations worldwide. In addition, several jobs require working shifts where workers are exposed to repetitive cycles of hypobaric hypoxia and normobaric ...
    • Bacteria from gut microbiota associated with diarrheal infections in children promote virulence of Shiga ... 
      Izquierdo Tramon, Mariana Andrea; López, Joaquín; Gallardo Schall, Pablo Alfredo; Vidal Álvarez, Roberto Mauricio; Ossa, Juan C.; Farfán Urzúa, Mauricio Javier (Frontiers Media, 2022)
      BackgroundDiarrheagenic E. coli (DEC) pathogenicity relies on the interaction of bacteria with the host's gut environment, which is regulated by the resident microbiota. Previously, we identified indicative bacterial species ...
    • A2B adenosine receptor enhances chemoresistance of glioblastoma stem-like cells under hypoxia: new insights ... 
      Rocha Pérez, José Dellis; Uribe, Daniel; Delgado, Javiera; Niechi Gaete, Ignacio Alfredo; Alarcón, Sebastián; Erices, José Ignacio; Melo Monsalve, Rómulo Eduardo; Fernández Gajardo, Rodrigo Alfredo; Salazar Onfray, Flavio Andrés; San Martín, Rody; Quezada Monrás, Claudia Andrea (MDPI, 2022)
      Glioblastoma is the most common and aggressive primary brain tumor, characterized by its high chemoresistance and the presence of a cell subpopulation that persists under hypoxic niches, called glioblastoma stem-like ...
    • Escrofuloderma: tuberculosis cutánea y pulmonar asociada a coinfección COVID-19. Reporte de caso 
      Molgó, Montserrat; Cárdenas, Consuelo; Ramonda Celedón, Carmen Norma Paulina; Salinas, María Paz (Sociedad Médica de Santiago, Chile, 2021)
      Cutaneous tuberculosis represents 1-1.5% of extrapulmonary tuberculosis, including a variety of clinical conditions. Scrofuloderma and lupus vulgaris are the most common forms. We report a 49-year-old woman who sought ...