Artículos de revistas: Recent submissions

Now showing items 1761-1780 of 11560

    • Merkel cell polyomavirus detected in head and neck carcinomas from Chile 
      Muñoz, Juan P.; Blanco, Rancés; Osorio, Julio C.; Estibaliz Oliva, Carolina; Díaz, María José; Carrillo Beltrán, Diego; Aguayo, Rebeca; Castillo, Andrés; Tapia Pineda, Julio C.; Calaf, Gloria M.; Gaggero Brillouet, Aldo; Aguayo González, Francisco (BMC, 2020)
      Background The role of human polyomaviruses (HPyVs) in epithelial tumors such as head and neck carcinomas (HNSCCs) including oral and oropharyngeal carcinomas has not been established. In this study, we evaluated for the ...
    • Latin American and Spanish-speaking perspectives on the challenges of global psychiatry 
      Alarcón, Renato D.; Lolas Stepke, Fernando; Mari, Jair J.; Lázaro, José; Baca Baldomero, Enrique (Associação Brasileira de Psiquiatria, 2020)
      The multi-faceted phenomenon known as globalization has a particular impact on the conceptual and practical development of mental health disciplines in general, and psychiatry in particular, across different world regions. ...
    • Descripción Anatómica de la Arteria Polar Renal Accesoria y su Relación con la Hipertensión Arterial 
      Silva Rubilar, Juan; Araya, Claudia; Latin, Alexis; Sambucetti, Carolina; Liberona, Samara; Araya, Sergio (Sociedad Chilena de Anatomía, 2020)
      The kidney irrigation includes the renal artery and the accessory renal arteries. One of these accessory vessels is the superior or inferior renal polar artery. These vessels have an embryonic development and an anatomical ...
    • Comparison of oncological outcomes after open and laparoscopic re-resection of incidental gallbladder cancer 
      Vega, E. A.; De Aretxabala, X; Qiao, W.; Newhook, T. E.; Okuno, M.; Castillo, E.; Sanhueza, M.; Díaz, C.; Cavada, G.; Jarufe, N.; Muñoz, C.; Rencoret, G.; Vivanco, M.; Joechle, K.; Tzeng, C. -W. D.; Vauthey, J. -N.; Viñuela, E.; Conrad, C. (Wiley, 2020)
      Background: The safety and oncological efficacy of laparoscopic re-resection of incidental gallbladder cancer have not been studied. This study aimed to compare laparoscopic with open re-resection of incidentally discovered ...
    • Acute pannexin 1 blockade mitigates early synaptic plasticity defects in a mouse model of Alzheimer's disease 
      Flores Muñoz, Carolina; Gómez, Bárbara; Mery, Elena; Mujica, Paula; Gajardo, Ivana; Córdova, Claudio; López Espíndola, Daniela; Durán Aniotz, Claudia; Hetz Flores, Claudio; Muñoz, Pablo; González Jamett, Arlek; Ardiles, Álvaro (Frontiers Media, 2020)
      Synaptic loss induced by soluble oligomeric forms of the amyloid beta peptide (sA beta os) is one of the earliest events in Alzheimer's disease (AD) and is thought to be the major cause of the cognitive deficits. These ...
    • The ovarian transcriptome of reproductively aged multiparous mice: candidate genes for ovarian cancer protection 
      Urzúa, Ulises; Chacón, Carlos; Norambuena, Maximiliano; Lizama, Luis; Sarmiento, Sebastián; Asaki, Esther; Powell, John I.; Ampuero, Sandra (MDPI, 2020)
      In middle-aged women, the decline of ovarian follicle reserve below a critical threshold marks menopause, leading to hormonal, inflammatory, and metabolic changes linked to disease. The highest incidence and mortality of ...
    • Effects of a sugar-sweetened beverage tax on prices and affordability of soft drinks in Chile: A time series ... 
      Cuadrado Nahum, Cristóbal; Dunstan Escudero, Jocelyn; Silva Illanes, Nicolás; Mirelman, Andrew J.; Nakamura, Ryota; Suhrcke, Marc (Elsevier, 2020)
      Chile is one of several countries that recently implemented a fiscal policy to reduce soft drink (SD) intake and obesity. In 2014 the government increased the existing ad-valorem tax on high-sugar SD by 5% and decreased ...
    • Alzheimer’s disease or behavioral variant frontotemporal dementia? Review of key points toward an accurate ... 
      Musa Salech, Gada; Slachevsky Chonchol, Andrea; Muñoz Neira, Carlos; Méndez, Carolina; Villagra Castro, Roque; González Billault, Christian; Ibáñez, Agustín; Hornberger, Michael; Lillo, Patricia (IOS Press, 2020)
      Alzheimer's disease (AD) and frontotemporal dementia (FTD) are the most common neurodegenerative early-onset dementias. Despite the fact that both conditions have a very distinctive clinical pattern, they present with an ...
    • Chronobiological aspects of sleep restriction modulate subsequent spontaneous physical activity 
      Wilms, Britta; Kuhr, Marina; Chamorro Melo, Rodrigo; Klinsmann, Nelli; Spyra, Danisa; Mölle, Matthias; Kalscheuer, Hannes; Schultes, Bernd; Lehnert, Hendrik; Schmid, Sebastián M. (Elsevier, 2020)
      Purpose: First evidence suggests that chronobiological aspects of sleep restriction affect metabolic conditions. Our aim was to investigate whether spontaneous free-living physical activity likewise is affected by ...
    • Key factors associated with uncontrolled asthma – the Asthma Control in Latin America Study 
      Neffen, Hugo; Chahuán Yumha, Marco; Hernández, Dante D.; Vallejo Pérez, Edith; Bolívar, Favio; Sánchez, Marco H.; Galleguillos Munizaga, Fabián; Castaños, Claudio; Silva, Rafael S.; Giugno, Eduardo; Pavie, Juana; Contreras, Rubén; Lamarao, Flavia; Moraes dos Santos, Felipe; Rodríguez, Cristian; Tobler, Juliana; Viana, Karynna; Vieira, Claudia; Soares, Claudia (Taylor & Francis, 2020)
      Objective: This study aimed to estimate asthma control at specialist treatment centers in four Latin American countries and assess factors influencing poor asthma control. Methods: Patients aged >= 12 years with an asthma ...
    • Targeting antisense mitochondrial noncoding RNAs induces bladder cancer cell death and inhibition of tumor ... 
      Borgna Christie, Vincenzo; Lobos González, Lorena; Guevara, Francisca; Landerer, Eduardo; Bendek, Maximiliano; Ávila, Rodolfo; Silva, Verónica; Villota, Claudio; Araya, Mariela; Rivas, Alexis; López, Constanza; Socias, Teresa; Castillo, Jorge; Alarcón Navarrete, Luis; Burzio, Luis O.; Burzio, Verónica A.; Villegas, Jaime (Ivyspring International Publisher, 2020)
      Knockdown of the antisense noncoding mitochondrial RNAs (ASncmtRNAs) induces apoptotic death of several human tumor cell lines, but not normal cells, supporting a selective therapy against different types of cancer. In ...
    • Slit neuronal secretion coordinates optic lobe morphogenesis in Drosophila 
      Caipo Coral, Lorena; González Ramírez, M. Constanza; Guzmán Palma, Pablo; Contreras, Esteban; Palominos, Tomás; Fuenzalida Uribe, Nicolás; Hassan, Bassem A.; Campusano, Jorge M.; Sierralta, Jimena; Oliva, Carlos (Elsevier, 2020)
      The complexity of the nervous system requires the coordination of multiple cellular processes during development. Among them, we find boundary formation, axon guidance, cell migration and cell segregation. Understanding ...
    • Understanding bladder pain syndrome/interstitial cystitis 
      Tailor, Visha; Torella, Marco; Manríquez, Valentín; Digesu, Giuseppe Alessandro (Springer, 2020)
    • Systematic assessment of fluid responsiveness during early septic shock resuscitation: secondary analysis ... 
      Kattan, Eduardo; Ospina Tascón, Gustavo A.; Teboul, Jean-Louis; Castro, Ricardo; Cecconi, Maurizio; Ferri, Giorgio; Bakker, Jan; Hernández, Glenn (BMC, 2020)
      Background Fluid boluses are administered to septic shock patients with the purpose of increasing cardiac output as a means to restore tissue perfusion. Unfortunately, fluid therapy has a narrow therapeutic index, and ...
    • Surgical clipping of a non-ruptured ophthalmic aneurysm through an extradural micropterional keyhole approach 
      Martínez Pérez, Rafael; Jusue Torres, Ignacio; Chiarullo, Marcos; Mura Castro, Jorge (Springer, 2020)
      Background Clipping continues to be one of the treatment strategies for ophthalmic artery aneurysms not amenable for stenting or coiling, or when long-term treatment durability is a concern. However, crescent development ...
    • Use of transcutaneous posterior tibial neurostimulation (t-ptns) in chilean patients: could a home-based ... 
      Mass Lindenbaum, Marcelo; Dimonte Bendov, Yael; Cohen Vaizer, Miriam; Opitz, María Ignacia; Pizarro Berdichevsky, Javier (Wiley, 2020)
    • Prevention of doxorubicin-induced cardiotoxicity by pharmacological non-hypoxic myocardial preconditioning ... 
      Carrasco, Rodrigo; Ramírez, María Cristina; Nes, Kjersti; Schuster, Andrés; Aguayo, Rubén; Morales, Marcelo; Ramos, Cristóbal; Hasson, Daniel; Sotomayor, Mario G.; Henríquez, Pablo; Cortés, Ignacio; Erazo Bahamondes, Marcia; Salas, Claudio; Gormaz, Juan G. (BMC, 2020)
      Background Anthracycline-induced cardiotoxicity (AIC), a condition associated with multiple mechanisms of damage, including oxidative stress, has been associated with poor clinical outcomes. Carvedilol, a beta-blocker with ...
    • Prevalence and risk factors for HIV infection in a population of homosexual, bisexual, and other men who ... 
      Stuardo Ávila, Valeria; Fuentes Alburquenque, Mauricio; Silva Muñoz, Rafael Andrés; Bustamante Lobos, Luis; Faba, Astrid; Belmar Prieto, Julieta; Casabona, Jordi (Springer, 2020)
      According to the most recent UNAIDS report, the number of new HIV infections has increased by 34% since 2010 in Chile, representing the largest increase in the Americas. The objective of this study was to identify factors ...
    • Unraveling the role of microRNAs in mycobacterium tuberculosis infection and disease: advances and pitfalls 
      Ruiz-Tagle, Cinthya; Naves, Rodrigo; Balcells, María Elvira (American Society for Microbiology, 2020)
      Tuberculosis (TB) is an infectious disease of extremely high epidemiological burden worldwide that is easily acquired through the inhalation of infected respiratory droplets. The complex pathogenesis of this infection spans ...
    • Characterizing the human genomic diversity of the incan Capacocha ceremony in Chile and Argentina 
      Fuente, Constanza de la; Raghavan, Maanasa; Castro Domínguez, Mario; Verdugo, Ricardo; Moraga, Mauricio (Wiley, 2020)