Artículos de revistas: Recent submissions

Now showing items 41-60 of 2801

    • Proteogenomic analysis in an early onset diffuse gastric cancer patient revealed alterations in PIK3R1, ... 
      Córdova Delgado, Miguel Angel; Pinto, Mauricio P.; Pizarro, Gonzalo; Koch, Elard; Vargas, Cristian; Hernández, Mauricio; Nourdin, Guillermo; Saldivia, Pablo; Rodríguez Z., María Paz; Berkovits, Alejandro; Manque, Patricio; Rios, Juvenal A.; Garcia-Bloj, Benjamín; Garrido, Marcelo (AME Publishing Company, 2022)
      Background: Early-onset gastric cancers (EOGC) are poor prognosis hard-to treat malignancies that affect young individuals (<45 years old). Case Description: Herein we describe the case of a 26-year-old female EOGC patient ...
    • Efficient use of water in tailings management: new technologies and environmental strategies for the future ... 
      Cacciuttolo, Carlos; Valenzuela Lozano, Fernando (MDPI, 2022)
      Nowadays, many major copper mining projects in desert areas with extremely dry climates, as in northern Chile and the southern coast of Peru, process sulfide ores at high production rates; in some cases over 100,000 metric ...
    • Kinetics and reaction mechanism of biothiols involved in SNAr reactions: an experimental study 
      Campodónico, Paola R.; Alarcón Espósito, Jazmín; Olivares, Belén (Frontiers Media, 2022)
      Few kinetic parameters, or reaction rates, are known up to date in detail about 1-chloro and 1-fluoro-2,4-dinitrobenzene (ClDNB and FDNB, respectively) with a series of biothiols in aqueous media. These biological nucleophiles ...
    • Honeybee pollen from southern Chile: phenolic profile, antioxidant capacity, bioaccessibility, and inhibition ... 
      Bridi, Raquel; Echeverría, Javier; Larena, Arturo; Núñez Pizarro, Paula; Atala, Elías; Costa De Camargo, Adriano; Oh, Won Young; Shahidi, Fereidoon; García, Olga; Ah-Hen, Kong S.; Montenegro, Gloria (Frontiers Media, 2022)
      Honeybee pollen (HBP) chemical composition is highly variable conforming to the floral and geographical origin of the pollen grains. The beneficial effects and functional properties of the HBP are well-known and have been ...
    • Pharmacological blockade of NLRP3 inflammasome/IL1β-positive loop mitigates endothelial cell senescence and ... 
      Romero, Alejandra; Dongil, Pilar; Valencia, Inés; Vallejo, Susana; San Hipólito Luengo, Álvaro; Díaz Araya, Guillermo; Bartha, José L.; González Arlanzón, María M.; Rivilla, Fernando; Cuesta, Fernando de la; Sánchez Ferrer, Carlos; Peiró, Concepción (International Society on Aging and Disease, 2022)
      The clinical relevance of IL-1 beta in chronic inflammation underlying atherosclerosis has been reinforced by recent evidence associating pharmacological inhibition of the cytokine with lower cardiovascular risk. Previously, ...
    • Persistent planar tetracoordinate carbon in global minima structures of silicon-carbon clusters 
      Leyva Parra, Luis; Inostroza, Diego; Yáñez Osses, Osvaldo; Cruz, Julio César; Garza, Jorge; García, Víctor; Tiznado, William (MDPI, 2022)
      Recently, we reported a series of global minima whose structures consist of carbon rings decorated with heavier group 14 elements. Interestingly, these structures feature planar tetracoordinate carbons (ptCs) and result ...
    • Chronic restraint stress produces sex-specific behavioral and molecular outcomes in the dorsal and ventral ... 
      Olave Olave, Felipe; Aguayo, Felipe; Román Albasini, Luciano; Corrales Ibañez, Wladimir; Silva, Juan P.; González, Pablo I.; Lagos, Sara; García, María Alexandra; Alarcón Mardones, Matías; Rojas, Paulina S.; Xu, Xiaojiang; Cidlowski, John A.; Aliaga, Esteban; Fiedler Temer, Jenny (Elsevier, 2022)
      Stress-related disorders display differences at multiple levels according to sex. While most studies have been conducted in male rodents, less is known about comparable outcomes in females. In this study, we found that the ...
    • Effects of PEF-assisted freeze-drying on protein quality, microstructure, and digestibility in chilean ... 
      Palma Acevedo, Anais; Pérez Won, Mario; Tabilo Munizaga, Gipsy; Ortiz Viedma, Jaime Alejandro; Lemus Mondaca, Roberto Alejandro (Frontiers Media, 2022)
      The purpose of this study was to apply different pulsed electric field (PEF) conditions as a pretreatment to the freeze-drying (FD) process of Chilean abalone and to assess its effects on protein quality, microstructure, ...
    • Photochemistry of P,N-bidentate rhenium(I) tricarbonyl complexes: reactive species generation and potential ... 
      Acosta, Alison; Antipán, Javier; Fernández, Mariano; Prado, Gaspar; Sandoval Altamirano, Catalina Paz; Gunther Sapunar, Germán; Gutiérrez Urrutia, Izabook; Poblete Castro, Ignacio; Vega, Andrés; Pizarro, Nancy (Royal Soc Chemistry, England, 2021)
      In this work, we describe the photoisomerization of facial rhenium(I) tricarbonyl complexes bearing P,Nbidentate pyridyl/phosphine ligands with different chelating rings and anions: RePNBr, RePNTfO, and RePNNBr, which ...
    • New pyridone-based derivatives as cannabinoid receptor type 2 agonists 
      Faúndez Parraguez, Manuel; Alarcón Miranda, Carlos; Cho, Young Hwa; Pessoa Mahana, Hernan Armando; Gallardo Garrido, Carlos; Chung, Hery; Faúndez, Mario; Pessoa Mahana, David (MDPI, 2021)
      The activation of the human cannabinoid receptor type II (CB2R) is known to mediate analgesic and anti-inflammatory processes without the central adverse effects related to cannabinoid receptor type I (CB1R). In this work ...
    • Buccal and sublingual vaccines: a review on oral mucosal immunization and delivery systems 
      Trincado, Valeria; Gala, Rikhav P.; Morales Montecinos, Javier Octavio (MDPI, 2021)
      Currently, most vaccines available on the market are for parental use; however, this may not be the best option on several occasions. Mucosal routes of administration such as intranasal, sublingual, and buccal generate ...
    • Antioxidant properties of flavonoid metal complexes and their potential inclusion in the development of ... 
      Rodríguez Arce, Esteban Alexander; Saldías, Marianela (Elsevier, 2021)
      The increased oxidative stress in the acceleration of the aging process and development of the neuronal disorder are the common feature detected in neurodegenerative illness, such as Alzheimer’s disease, Parkinson’s ...
    • Phenylisoxazole-3/5-carbaldehyde isonicotinylhydrazone derivatives: synthesis, characterization, and ... 
      Carrasco, Fernando; Hernández, Wilfredo; Chupayo, Óscar; Sheen, Patricia; Zimic, Mirko; Coronel, Jorge; Álvarez, Celedonio M.; Ferrero, Sergio; Oramas Royo, Sandra; Spodine Spiridonova, Evgenia; Rodilla, Jesús M.; Dávalos, Juan Z. (Hindawi, 2021)
      Eight new phenylisoxazole isoniazid derivatives, 3-(2 '-fluorophenyl)isoxazole-5-carbaldehyde isonicotinylhydrazone (1), 3-(2 '-methoxyphenyl)isoxazole-5-carbaldehyde isonicotinylhydrazone (2), 3-(2 '-chlorophenyl)isoxaz ...
    • Circulating vascular cell adhesion molecule-1 (sVCAM-1) is associated with left atrial remodeling in ... 
      Contreras Briceño, Felipe Andrés; Herrera, Sebastián; Vega Adauy, Julián; Salinas, Manuel; Ocaranza, María Paz; Jalil, Jorge E.; Mandiola, Jorge; Garcia Nannig, Lorena del Pilar; Chiong Lay, Mario Martin; Castro, Pablo F.; Lavandero González, Sergio Alejandro; Gabrielli, Luigi (Frontiers Media, 2021)
      An increased risk of atrial fibrillation (AF) has been demonstrated in high-performance athletes. Soluble vascular adhesion molecule-1 (sVCAM-1), a biomarker involved in inflammation and cardiac remodeling, is associated ...
    • Albumin from erythrina edulis (Pajuro) as a promising source of multifunctional peptides 
      Palma Albino, Cleni; Intiquilla Quispe, Adrian Arturo; Jiménez Aliaga, Karim; Rodríguez Arana, Nathaly; Solano, Estela; Flores, Eduardo; Zavaleta, Amparo Iris; Izaguirre, Víctor; Hernández Ledesma, Blanca (MDPI, 2021)
      Multifunctional peptides, capable of acting on different body systems through multiple mechanisms of action, offer many advantages over monofunctional peptides, including lower adverse side effects and costs. Erythrina ...
    • Soluble interleukin-6 receptor regulates interleukin-6-dependent vascular remodeling in long-distance runners 
      Villar Fincheira, Paulina Fernanda; Paredes, Aaron J.; Hernández Díaz, Tomás Alonso; Norambuena Soto, Ignacio Esteban; Cancino Arenas, Nicole Ester; Sanhueza Olivares, Fernanda; Contreras Briceño, Felipe; Mandiola, Jorge; Bruneau Leyton, Nicole Nayira; García Nannig, Lorena; Ocaranza, María Paz; Troncoso Cotal, Rodrigo Hernán; Gabrielli, Luigi; Chiong Lay, Mario Martin (Frontiers Media, 2021)
      Little is known about the effects of training load on exercise-induced plasma increase of interleukin-6 (IL-6) and soluble IL-6 receptor (sIL-6R) and their relationship with vascular remodeling. We sought to evaluate the ...
    • Phytochemical screening and antioxidant activity of seven native species growing in the forests of southern ... 
      Armas-Ricard, Merly de; Quinán Cárdenas, Francisco; Sanhueza, Harold; Pérez Vidal, Rodrigo; Mayorga Lobos, Cristina Alejandra; Ramírez Rodríguez, Oney (MDPI, 2021)
      The genus Nothofagus is one of the most abundant in the subantarctic Patagonian forests. Five species inhabit these ecosystems, three evergreen (Nothofagus betuloides, Nothofagus dombeyi, and Nothofagus nitida) and two ...
    • Electrochemical study of butyl-pyrene nitrobenzoate derivatives trapped on MWCNT nanostructured electrodes 
      Barrientos, C.; Moscoso, R.; Moris, S.; Squella Serrano, Juan Arturo (Electrochemical Soc, 2021)
      In the scope of our studies tending to find new nanostructured electrodic platforms containing nitroaromatic compounds (NACs) capable of generating in situ electrocatalytic redox couples, we synthesized and electrochemically ...
    • Optimisation of healthy-lipid content and oxidative stability during oil extraction from squid (illex ... 
      Rodríguez Melis, Alicia; Trigo, Marcos; Aubourg, Santiago P.; Medina, Isabel (MDPI, 2021)
      Green extraction was applied to Argentinean shortfin squid (Illex argentinus) viscera, consisting of a wet pressing method including a drying step, mechanic pressing, centrifugation of the resulting slurry, and oil ...
    • Differential effects of oleic and palmitic acids on lipid droplet-mitochondria interaction in the hepatic ... 
      Eynaudi Cáceres, Andrea Patricia; Díaz Castro, Francisco; Bórquez, Juan Carlos; Bravo Sagua, Roberto Francisco; Parra Ortiz, Valentina María; Troncoso Cotal, Rodrigo Hernán (Frontiers Media, 2021)
      Fatty acid overload, either of the saturated palmitic acid (PA) or the unsaturated oleic acid (OA), causes triglyceride accumulation into specialized organelles termed lipid droplets (LD). However, only PA overload leads ...