Now showing items 1301-1320 of 4850

    • Cancino, P.; Santibañez, L.; Fuentealba Rosas, Patricio; Olea, C.; Vega, Andrés; Spodine Spiridonova, Evgenia (Royal Society of Chemistry, 2018)
      © 2018 The Royal Society of Chemistry. Heterometallic 3d-4f inorganic polymers were prepared using 3,5 pyridinedicarboxylic acid (H2PDC), {[CuLn2(PDC)2(SO4)2(H2O)6]·H2O}n (Ln: SmIII, CuSmPDC, EuIII, CuEuPDC, GdIII, and ...
    • Squicciarini, V.; Riquelme, R.; Wilsterman, K.; Bentley, G. E.; Lara Peñaloza, Hernán (NLM (Medline), 2018)
      2018 Society for Endocrinology RFamide-related peptide (RFRP-3) is a regulator of GnRH secretion from the brain, but it can also act in human ovary to influence steroidogenesis. We aimed to study the putative local role ...
    • Campino, Carmen; Baudrand, Rene; Valdivia, Carolina; Carvajal, Cristian; Vecchiola, Andrea; Tapia Castillo, Alejandra; Martínez Aguayo, Alejandro; Garcia, Hernán; García Nannig, Lorena; Allende, Fidel; Solari, Sandra; Fuentes, Cristóbal; Lagos, Carlos; Rojas, Maria; Muñoz, Doris; Fardella, Carlos E. (Oxford University Press, 2018)
      BACKGROUND : Mounting evidence has associated high sodium (HS) intake with hypertension, cardiovascular disease, and stroke. We investigated whether HS intake modulates the parameters of endothelial damage, inflammation, ...
    • González, Leticia; Novoa, Ulises; Moya, Jackeline; Gabrielli, Luigi; Jalil Milad, Jorge; García Nannig, Lorena; Chiong Lay, Mario; Lavandero González, Sergio; Ocaranza, María Paz (Elsevier Inc., 2018)
      © 2018 Elsevier Inc. Hypertension-induced cardiovascular and renal damage can be mediated by activation of the renin-angiotensin-aldosterone system. There are different factors beyond renin-angiotensin-aldosterone system ...
    • Urzúa,; Pérez-Ortiz,; Álvarez Lueje, Alejandro (Sociedad Chilena de Quimica, 2018)
      © 2018 Sociedad Chilena de Quimica. All rights reserved. A carbon paste electrode was modified with the ionic liquid 1-methyl-3-octyl imidazolium hexafluorophosphate and it was applied for study the electrocatalytic oxidation ...
    • Becerra-Ruiz, Martín; Vargas, Victor; Jara, Patricio; Tirapegui, Cristian; Carrasco, Carlos; Núñez González, Marco; Lezana, Nicolás; Galdámez Silva, Antonio; Vilches-Herrera, Marcelo (Wiley-VCH Verlag, 2018)
      © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Lipid droplets (LDs) have been recognized as highly dynamic cellular organelles involved in important biological functions for the survival of organisms such as supplying ...
    • Bejarano, Julian; Navarro Márquez, Mario F.; Morales Zavala, Francisco; Morales, Javier O.; García Carvajal, Ivonne; Araya Fuentes, Eyleen; Flores, Yvo; Verdejo, Hugo E.; Castro, Pablo F.; Lavandero González, Sergio; Kogan Bocian, Marcelo (Ivyspring International Publisher, 2018)
      © Ivyspring International Publisher. Cardiovascular diseases are the leading cause of death worldwide. Despite preventive efforts, early detection of atherosclerosis, the common pathophysiological mechanism underlying ...
    • Martín-Escolano, Rubén; Aguilera-Venegas, Benjamín; Marín, Clotilde; Martín-Montes, Álvaro; Martín-Escolano, Javier; Medina-Carmona, Encarnación; Arán, Vicente J.; Sánchez-Moreno, Manuel (John Wiley and Sons Ltd, 2018)
      © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Chagas disease, a neglected tropical disease caused by infection with the protozoan parasite Trypanosoma cruzi, is a potentially life-threatening illness that affects 5–8 ...
    • Vieira, Camila M.S.; Mazurkievicz, Melaine; Lopez Calvo, Angela Maria; Debatin, Vítor; Micke, Gustavo Amadeu; Richter Duk, Pablo; Rosero-Moreano, Milton; Rocha, Eduardo Carasek da (Wiley-VCH Verlag, 2018)
      © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim In this study, the viability of applying cork and montmorillonite clay modified with ionic liquid as biosorbents in the rotating-disk sorptive extraction technique was ...
    • Casanova-Morales, Nathalie; Quiroga-Roger, Diego; Alfaro-Valdés, Hilda M.; Alavi, Zahra; Lagos-Espinoza, Miguel I.A.; Zocchi, Giovanni; Wilson, Christian A.M. (Blackwell Publishing Ltd, 2018)
      © 2018 The Protein Society Immunoglobulin Binding Protein (BiP) is a chaperone and molecular motor belonging to the Hsp70 family, involved in the regulation of important biological processes such as synthesis, folding and ...
    • Olavarría Contreras, Ignacio José; Etcheverry Berríos, Álvaro; Qian, Wenjie; Gutiérrez Cerón, Cristian; Campos-Olguín, Aldo; Sañudo, E. Carolina; Dulić, Diana; Ruiz, Eliseo; Aliaga Alcalde, Nuria; Soler Jauma, Mónica; Van Der Zant, Herre S.J. (Royal Society of Chemistry, 2018)
      © 2018 The Royal Society of Chemistry. We have studied the single-molecule conductance of a family of curcuminoid molecules (CCMs) using the mechanically controlled break junction (MCBJ) technique. The CCMs under study ...
    • González-Martínez, Farith; Sánchez-Rodas, Daniel; Cáceres, Dante D.; Martínez, Matías F.; Quiñones Sepúlveda, Luis; Johnson-Restrepo, Boris (Elsevier Ltd, 2018)
      © 2018 Elsevier Ltd This study assessed the effects of polymorphic variants of gutathione-S-transferase and metallothioneins on profiles of urinary arsenic species. Drinking groundwater from Margarita and San Fernando, ...
    • Rios, Saul A.; Bravo, Claudio A.; Weinreich, Michael; Olmedo, Wilman; Villablanca, Pedro; Villela, Miguel Alvarez; Ramakrishna, Harish; Hirji, Sameer; Robles, Octavio A.; Mahato, Poonam; Gluud, Christian; Bhatt, Deepak L.; Jorde, Ulrich P. (Elsevier Inc., 2018)
      © 2018 The intra-aortic balloon pump (IABP) and percutaneous ventricular assist devices (pVAD) are commonly used in different clinical scenarios. The goal of this study was to carry out a meta-analysis and Trial Sequential ...
    • Rincón Cervera, Miguel Ángel; Galleguillos-Fernández, Raúl; González-Barriga, Valeria; Valenzuela, Rodrigo; Valenzuela Bonomo, Carlos (Wiley-VCH Verlag, 2018)
      © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim In this work, gamma-linolenic acid (GLA) and stearidonic acid (SDA) are successfully concentrated as free fatty acids (FFA) and ethyl esters (EE) using the urea complexation ...
    • Zanocco, Renzo P.; Valdebenito, Silvana; Gidi, Yasser; Zapata Torres, Gerald; Lemp Miranda, Else; Nonell, Santi; Zanocco Loyola, Antonio (Blackwell Publishing Inc., 2018)
      © 2018 The American Society of Photobiology Naphthoxazole derivatives are small heterocyclic compounds endowed with outstanding fluorescence properties. In this work, we report a detailed study of the intense white light ...
    • Gutierrez, Fabiana; Mazario, Eva; Menéndez, Nieves; Herrasti, Pilar; Rubianes, María D.; Zagal Moya, José; Yañez, C.; Rivas, Gustavo; Bollo Dragnic, Soledad; Recio, F. (Wiley-VCH Verlag, 2018)
      We report the advantages of hybrid nanomaterials prepared with electrogenerated ferrites (MFe2O4; M: Co, Mn) and multi-walled carbon nanotubes (MWCNTs) or thermally reduced graphene oxide (TRGO) on the electro-reduction ...
    • Medina, Estefanía; Caro, Nelson; Abugoch James, Lilian; Gamboa, Alexander; Díaz Dosque, Mario; Tapia, Cristian (Elsevier Ltd, 2019)
      The aim of this work was to improve the performance of quinoa protein/chitosan edible films on the extension of postharvest life of blueberries and tomato cherries by addition of chitosan thymol nanoparticles prepared by ...
    • Primo, Emiliano N.; Kogan Bocian, Marcelo; Verdejo, Hugo E.; Bollo Dragnic, Soledad; Rubianes, María D.; Rivas, Gustavo A. (American Chemical Society, 2018)
      © 2018 American Chemical Society. We report the first optical biosensor for the novel and important cardiac biomarker, galectin-3 (Gal3), using the anti-Gal3 antibody as a biorecognition element and surface plasmon resonance ...
    • Moraga Cruz, Carlos; Spodine Spiridonova, Evgenia; Audebrand, Nathalie; Venegas Yazigi, Diego; Paredes García, Verónica (American Chemical Society, 2018)
      In the present work, we report the synthesis and characterization of two new heterometallic coordination polymers based on Ce-III and containing Co-II or Cu-II cations, assembled by the bifunctional ligand 1H-imidazole-4 ...
    • Ugalde Salas, Pablo; Díaz Alvarado, Felipe; Flores, Salvador; Ramírez, Héctor (American Chemical Society, 2018)
      In previous works CO2 emissions in oil refineries have been studied for production unit planning. In this manuscript the associated CO2 mitigation costs are added to the scheduling of crude oil unloading and blending. ...