Artículos de revistas: Recent submissions

Now showing items 881-900 of 11593

    • Performance of SARS-CoV-2 rapid antigen test compared with real-time RT-PCR in asymptomatic individuals 
      Peña, Mónica; Ampuero Martínez, Manuel Andrés; Garcés, Carlos; Gaggero Brillouet, Aldo Andres; García, Patricia; Velásquez, María Soledad; Luza, Ricardo; Álvarez, Pía; Paredes, Fabio; Acevedo, Johanna; Farfán Urzúa, Mauricio Javier; Solari, Sandra; Soto Rifo, Ricardo Andrés; Valiente Echeverría, Fernando Andrés (Elsevier, 2021)
      Screening, testing and contact tracing plays a pivotal role in control of the COVID-19 pandemic. To enable this it is necessary to increase the testing capacity. This study compared a SARS-CoV-2 rapid antigen test (RAT) ...
    • Insights into neutralizing antibody responses in individuals exposed to SARS-CoV-2 in Chile 
      Beltrán Pavez, Carolina Alejandra; Riquelme Barrios, Sebastian Andres; Oyarzún Arrau, Aarón; Gaete Argel, Aracelly Janis; González Stegmaier, Roxana; Cereceda Solis, Karina; Aguirre, Adam; Travisany Flores, Dante Felipe; Palma Vejares, Ricardo Fernando; Barriga Pinto, Gonzalo Andrés; Gaggero Brillouet, Aldo Andres; Martínez Valdebenito, Constanza; Le Corre, Nicole; Ferres Garrido, Marcela Viviana; Balcells, María Elvira; Fernández, Jorge; Ramírez, Eugenio; Villarroel, Franz; Valiente Echeverría, Fernando Andrés; Soto Rifo, Ricardo Andrés (American Association for the Advancement of Science, 2021)
      Chile has one of the worst numbers worldwide in terms of SARS-CoV-2 positive cases and COVID-19-related deaths per million inhabitants; thus, characterization of neutralizing antibody (NAb) responses in the general population ...
    • Surgical management of cavernous sinus mucormycosis through minipterional approach 
      Mura Castro, Jorge Marcelo; Luna, Felipe; Nunes Rabelo, Nicollas; Zimelewicz Oberman, Dan; Gadelha Figueiredo, Eberval (Elsevier, 2021)
      Rhino-cerebral mucormycosis is a rare fulminant fungal infection, that mostly occurs in individuals with committed immunity. The delay caused by late occurrence of cerebral manifestations led to poor prognosis. The treatment ...
    • Editorial: Invertebrate neuroscience: Contributions from model and non-model species 
      Fernández, María P.; Rittschof, Clare C.; Sierralta Jara, Jimena Alejandra (Frontiers Media, 2021)
    • Editorial: Calcium homeostasis in skeletal muscle function, plasticity, and disease 
      Mosqueira, Matías; Brinkmeier, Heinrich; Jaimovich Pérez, Enrique Zacarías (Frontiers Media, 2021)
    • Early versus deferred anti-SARS-CoV-2 convalescent plasma in patients admitted for COVID-19: A randomized ... 
      Balcells, María Elvira; Rojas, Luis; Le Corre, Nicole; Martínez Valdebenito, Constanza; Ceballos, María Elena; Ferrés, Marcela; Chang, Mayling; Vizcaya, Cecilia; Mondaca, Sebastián; Huete, Álvaro; Castro, Ricardo; Sarmiento, Mauricio; Villarroel, Luis; Pizarro, Alejandra; Ross, Patricio; Santander, Jaime; Lara, Bárbara; Ferrada, Marcela; Vargas Salas, Sergio Sebastián; Beltrán Pavez, Carolina Alejandra; Soto Rifo, Ricardo Andrés; Valiente Echeverría, Fernando Andrés; Caglevic, Christian; Mahave, Mauricio; Selman, Carolina; Gazitua, Raimundo; Briones, José Luis; Villarroel Espíndola, Franz; Balmaceda, Carlos; Espinoza, Manuel A.; Pereira, Jaime; Nervi, Bruno (Public Library Science, 2021)
      Background Convalescent plasma (CP), despite limited evidence on its efficacy, is being widely used as a compassionate therapy for hospitalized patients with COVID-19. We aimed to evaluate the efficacy and safety of ...
    • Early use of corticosteroids in non-critical patients with COVID-19 pneumonia (PRED COVID): a structured ... 
      Salinas Fenero, Mauricio; Andino Sarmiento, Paulette Maritza; Palma, Leonor; Valencia, Javiera; Figueroa, Elizabeth; Ortega, Jhonatan (BMC, 2021)
      Objectives: To evaluate the efficacy of early treatment with prednisone to decrease the progression of COVID-19 pneumonia. Trial design: This is a pragmatic, non-blinded, randomized, two arms, parallel trial. Participants: ...
    • Docosahexaenoic and arachidonic acids as neuroprotective nutrients throughout the life cycle 
      Sambra Vásquez, Verónica Marcela; Echeverría González, Francisca Cecilia; Valenzuela, Alfonso; Chouinard Watkins, Raphaël; Valenzuela Báez, Rodrigo Wladimir (MDPI, 2021)
      The role of docosahexaenoic acid (DHA) and arachidonic acid (AA) in neurogenesis and brain development throughout the life cycle is fundamental. DHA and AA are long-chain polyunsaturated fatty acids (LCPUFA) vital for ...
    • Developmental dysplasia of the hip screening programme in Chile 
      Sepúlveda, Matías F.; Pérez, Juan A.; Saban, Esteban A.; Castañeda Sepúlveda, Luis Eduardo; Sepúlveda, Dalia F.; Birrer, Estefanía A. M. (British Editorial Soc Bone & Joint Surgery, 2021)
      Purpose Developmental dysplasia of the hip (DDH) encompasses a wide pathological spectrum, from mild acetabular dysplasia to complete congenital hip dislocation at birth. Screening policies have been implemented in an ...
    • Patient-reported outcomes measures in abdominal cancer surgery and student-led surgical research 
      León, Augusto; Puschel, Klaus; León, Augusto E.; Honold Galliano, Francisca Daniela (Springer, 2021)
      In this issue of the Annals of Surgical Oncology, Mihaljevic and coauthors show the importance of patientreported outcomes measures (PROM) in abdominal cancer surgery,1 while also offering an excellent example of ...
    • Crosstalk between tumor-infiltrating immune cells and cancer-associated Fibroblasts in tumor growth and ... 
      Soongsathitanon, Jarupa; Jamjuntra, Pranisa; Sumransub, Nuttavut; Yangngam, Supaporn; Fuente, Marjorie de la; Landskron Ramos, Glauben Tamara; Thuwajit, Peti; Hermoso, Marcela Alejandra; Thuwajit, Chanitra (Hindawi, 2021)
      Signals from the tumor microenvironment (TME) have a profound influence on the maintenance and progression of cancers. Chronic inflammation and the infiltration of immune cells in breast cancer (BC) have been strongly ...
    • Clinical, pathological and molecular characteristics of Chilean patients with early-, intermediate- and ... 
      Álvarez, Karin; Cassana, Alessandra; Fuente, Marjorie de la; Canales, Tamara; Abedrapo Moreira, Mario Antonio; López Köstner, Francisco (MDPI, 2021)
      Colorectal cancer (CRC) is the second most frequent neoplasm in Chile and its mortality rate is rising in all ages. However, studies characterizing CRC according to the age of onset are still lacking. This study aimed ...
    • Perspectives on organelle interaction, protein dysregulation, and cancer disease 
      Díaz, Paula; Sandoval Bórquez, Alejandra María Loreto; Bravo Sagua, Roberto Francisco; Quest, Andrew Frederick Geoffery; Lavandero González, Sergio Alejandro (Frontiers Media, 2021)
      In recent decades, compelling evidence has emerged showing that organelles are not static structures but rather form a highly dynamic cellular network and exchange information through membrane contact sites. Although ...
    • Plasma vitamin c and risk of late graft failure in kidney transplant recipients: results of the transplantlines ... 
      Sotomayor, Camilo G.; Bustos, Nicolás I.; Yepes Calderón, Manuela; Arauna, Diego; Borst, Martín H. de; Berger, Stefan P.; Rodrigo Salinas, Ramón Aníbal; Dullaart, Robin P. F.; Navis, Gerjan J.; Bakker, Stephan J. L. (MDPI, 2021)
      Recent studies have shown that depletion of vitamin C is frequent in outpatient kidney transplant recipients (KTR) and that vitamin C is inversely associated with risk of death. Whether plasma vitamin C is associated with ...
    • PPI-MASS: an interactive web server to identify protein-protein interactions from mass spectrometry-based ... 
      González Avendaño, Mariela; Zúñiga Almonacid, Simón Felipe; Silva, Ian; Lavanderos, Boris; Robinson, Felipe; Rosales Rojas, Roberto; Durán Verdugo, Fabio; González, Wendy; Cáceres Lluch, Mónica; Cerda Arancibia, Oscar Alejandro; Vergara Jaque, Ariela (Frontiers Media, 2021)
      Mass spectrometry-based proteomics methods are widely used to identify and quantify protein complexes involved in diverse biological processes. Specifically, tandem mass spectrometry methods represent an accurate and ...
    • Quantitative interactions between Candida albicans and the mutans streptococci in patients with Down Syndrome 
      Linossier, Alfredo C.; Martínez, Benjamín; Valenzuela, Carlos (Medicina Oral, 2021)
      Background: Oral microorganisms produce damage through the transfer to bloodstream, colonizing other tissues or direct damage in the oral cavity. Aim to study the quantitative interactions between C. albicans and the mutans ...
    • COVID-19 incidence and mortality in the Metropolitan Region, Chile: time, space, and structural factors 
      Villalobos Dintrans, Pablo; Castillo, Claudio; Fuente Álvarez, Felipe Andrés de la; Maddaleno, Matilde (Public Library Science, 2021)
      Demographic, health, and socioeconomic factors significantly inform COVID-19 outcomes. This article analyzes the association of these factors and outcomes in Chile during the first five months of the pandemic. Using the ...
    • El consumo de un extracto de calafate (Berberis microphylla) modifica marcadores de respuesta inmune en ... 
      Concha F., Francisca; Villanueva V., Vanessa; Vásquez, Karla; Orellana, Juan Francisco; Escobillana Pizarro, Lucas Matías; Méndez Muñoz, Aline Millaray; Soto, Misare; Stevenson Silva, Andrés Ignacio; Meneses, Paz; Cid Vargas, Valentina Fernanda; Delgado M., Monserrat; Fuenzalida, Loreto; García Díaz, Diego (Sociedad Chilena de Nutrición, 2021)
      Obesity has been identified as a risk factor for severity of respiratory infections. Thus, the support of the immune response in obese subjects is of interest. The present work evaluated the effect of the consumption of a ...
    • Performance of saliva samples for COVID-19 diagnosis by using the AllplexTM 2019-nCoV assay kit 
      Tapia, Cecilia V.; Campos, Marcia; Mora, Ivone; Pozas, Nadia; Morales, Lesly; Guzmán, Camila; Aguilera, Valentina; Ibarra, Paula; Magne, Fabien (Frontiers Media, 2021)
      Background: Although the nasopharyngeal swab (NPS) is the reference sampling method for the detection of SARS-Cov-2, it is not always possible to collect NPS in some patients. Saliva represents an interesting sampling ...
    • The use of antioxidants as potential co-adjuvants to treat chronic chagas disease 
      Maldonado Maldonado, Edio Luis; Rojas, Diego; Urbina, Fabiola; Solari Illescas, Aldo Gerónimo (MDPI, 2021)
      Chagas disease is a neglected tropical disease caused by the flagellated protozoa Trypanosome cruzi. This illness affects to almost 8-12 million people worldwide, however, is endemic to Latin American countries. It is ...