Now showing items 56625-56644 of 85734

    • Zabel, Volker; Watson, Williams H.; Cassels Niven, Bruce (Unión Internacional de Cristalografía, 1979-09-06)
      C¡H¡rNOi, M. : 425.15, tetragonal, P4¿2, a = 14 99ó (4), c = t7.9ó0 (4) A, ,/ = 4039 (2) A¡, 2 = I, d" = 1.398 Ms m-,, /1 = 0.?44 mm-¡, l(Cu }(a) : 1.54178A . Full-matrix least-squares refinement( nonhydrogen atoms ...
    • Campos Vallette, Marcelo; Figueroa, K. A.; Latorre, R.; Manriquez, V.; Díaz Fleming, Guillermo; Costamagna, J.; Otero, M. (1992)
      The crystal and molecular structure of bis-(N-phenyl-1-hydroxy-2-naphthylaldiminate) nickel(II) (1) have been determined by x-ray crystallography. The compound crystallizes in the triclinic space group P1, No. 2 with one ...
    • Tapia, G. S.; González Manan, D.; D'Espessailles Tapia, Amanda; Dossi, C. G. (2016)
      The aim of this study was to investigate the roles of the Acyl co-enzyme A oxidase (ACOX), carnitine acyl transferase I (CAT-1) and activating protein 1 (AP-1) in the reversal of hepatic steatosis with dietary change and ...
    • Valenzuela, Rodrigo; Espinosa, Alejandra; González Mañán, Daniel Alonso; D'Espessailles Tapia, Amanda; Fernández Arancibia, Virginia; Videla Cabrera, Luis; Tapia Opazo, Gladys (2012)
      Omega-3 (n-3) long-chain polyunsaturated fatty acids (n-3 LCPUFA) are associated with several physiological functions, suggesting that their administration may prevent non transmissible chronic diseases. Therefore, we ...
    • Dangour, Alan D.; Uauy Dagach-Imbarack, Ricardo (H E C PRESS, HEALTHY EATING CLUB PTY LTD, 2008)
      We and others have demonstrated that provision of n-3 long chain polyunsaturated fatty acids (n-3 LCPs) in preterm and term babies is associated with retinal electrical responses to light stimuli, and to brain cortex related ...
    • Tapia Opazo, Gladys; Valenzuela Báez, Rodrigo; Espinosa Escalona, Berta; Romanque Ulloa, Pamela; Dossi Muñoz, Camila; González Mañán, Daniel Alonso; Videla Cabrera, Luis; D'Espessailles Tapia, Amanda (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2014)
      Scope: Dietary n-3 long-chain PUFAs (n-3 LCPUFAs) supplementation was studied in an HFD-induced (HFD is high-fat diet) steatosis and inflammation in relation to peroxisome proliferator-activated receptor alpha (PPAR- ) ...
    • Tapia Opazo, Gladys; Valenzuela, Rodrigo; Espinosa, Alejandra; Romanque, Pamela; Dossi, Camila; González Mañán, Daniel Alonso; Videla Cabrera, Luis; D'Espessailles Tapia, Amanda (Wiley-VCH Verlag, 2014)
      Scope: Dietary n-3 long-chain PUFAs (n-3 LCPUFAs) supplementation was studied in an HFD-induced (HFD is high-fat diet) steatosis and inflammation in relation to peroxisome proliferator-activated receptor alpha (PPAR-α) and ...
    • Herrera Vielma, Francisca; Valenzuela Báez, Rodrigo; Videla Cabrera, Luis Alberto; Zúñiga Hernández, Jéssica (MDPI, 2021)
      In recent years, the beneficial effect of n-3 polyunsaturated fatty acids (n-3 PUFAs) intake on human health has been widely accepted in the field of immunonutrition. Today, we find a diversity of supplements based on n-3 ...
    • Zúñiga, Jessica; Cancino, Milena; Medina, Fernando; Varela, Patricia; Vargas, Romina; Tapia Opazo, Gladys; Videla Cabrera, Luis; Fernández Arancibia, Virginia (2011)
      Dietary supplementation with the n-3 polyunsaturated fatty acids (n-3 PUFA) eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) to rats preconditions the liver against ischemia-reperfusion (IR) injury, with reduction ...
    • Figueroa, Fabián; Vega Gibson, Alonso Gonzalo; Catrileo, Joseline; Gaete Argel, Aracelly Janis; Riquelme Barrios, Sebastián Andrés; Alonso Palomares, Luis Antonio; Tapia Faúndes, Lorena; Valiente Echeverría, Fernando Andrés; Soto Rifo, Ricardo Andrés; Acevedo Acevedo, Mónica Loreto (Frontiers Media, 2021)
      N 6 -methyladenosine (m6A) is the most abundant internal modification described in eukaryotic mRNA and several viral RNA including human respiratory syncytial virus (HRSV). Here, we evaluated the impact of m6A writers, ...
    • Andrade, Víctor; Cortés, Nicole; Pastor, Gabriela; González, Andrea; Ramos Escobar, Nicolás; Pastene, Edgar; Rojo, Leonel E.; Maccioni Baraona, Ricardo (IOS Press, 2020)
      Background: Alzheimer's disease (AD) is a multifactorial disease, that involves neuroinflammatory processes in which microglial cells respond to "damage signals". The latter includes oligomeric tau, iron, oxidative free ...
    • Quintanilla González, María Elena; Ezquer, Fernando; Morales Retamales, Paola; Ezquer, Marcelo; Olivares, Belén; Santapau, Daniela; Herrera-Marschitz Muller, Mario; Israel Jacard, Yedy (Frontiers Media, 2020)
      Chronic ethanol intake results in brain oxidative stress and neuroinflammation, which have been postulated to perpetuate alcohol intake and to induce alcohol relapse. The present study assessed the mechanisms involved in ...
    • García Campos, Paz; Báez Matus, Ximena; Jara Gutiérrez, Carlos; Paz Araos, Marilyn; Astorga, César; Cea, Luis A.; Pedroza Rodríguez, Viviana; Bevilacqua, Jorge Alfredo; Caviedes Fernández, Pablo; Cárdenas, Ana M. (MDPI, 2020)
      Dysferlinopathy is an autosomal recessive muscular dystrophy resulting from mutations in the dysferlin gene. Absence of dysferlin in the sarcolemma and progressive muscle wasting are hallmarks of this disease. Signs of ...
    • García Campos, Paz; Báez Matus, Ximena; Jara Gutiérrez, Carlos; Paz Araos, Marilyn; Astorga, César; Cea, Luis A.; Rodríguez, Viviana; Bevilacqua, Jorge A.; Caviedes, Pablo; Cárdenas, Ana M. (MDPI, 2020)
      Dysferlinopathy is an autosomal recessive muscular dystrophy resulting from mutations in the dysferlin gene. Absence of dysferlin in the sarcolemma and progressive muscle wasting are hallmarks of this disease. Signs of ...
    • Herrera, Emilio A.; Cifuentes Zúñiga, Francisca; Figueroa, Esteban; Villanueva, Cristian; Hernández, Cherie; Alegría, René; Arroyo Jousse, Viviana; Peñaloza, Estefania; Farías, Marcelo; Uauy Dagach-Imbarack, Ricardo; Casanello, Paola; Krause, Bernardo J. (Blackwell Publishing Ltd, 2017)
      © 2016 The Authors. The Journal of Physiology © 2016 The Physiological SocietyKey points: Intrauterine growth restriction (IUGR) is associated with vascular dysfunction, oxidative stress and signs of endothelial epigenetic ...
    • Bravo, Hector R.; Weiss López, Boris (Sociedad Chilena de Quimica, 1999)
      The N-acylation reaction of a series of lactams of biological interest, derived from 2-benzoxazolinones and 1,4-benzoxazin-3-one, with acetic anhydride has been studied. The reaction yields show the same tendency as that ...
    • Urzua, Julio I.; Contreras Ramos, Renato; Salas, Cristian O.; Tapia, Ricardo A. (2016)
      A new and efficient synthesis of 2-arylbenzoxazoles and benzothiazoles using a copper N-heterocyclic carbene complex is described. In a simple protocol a variety of 2-substituted benzoxazoles and benzothiazoles were obtained ...
    • Manríquez Castro, Víctor; Galdámez, A.; Veliz, B.; Rovirosa, Juana; Díaz Marrero, Ana; Cueto, M.; Darias, J.; Martínez, C.; San Martín Barrientos, Aurelio (2009)
      The crystal structure of N-methyl-1H-indole-2-carboxamide C10H10N2O was determined by single crystal X-ray diffraction. The structure can be described as consisting of an indole group and as substituent, linked at C2, the ...
    • Plaza Briceño, Wladimir; Estay, Sebastián; Fuente Ortega, Erwin de la; Gutiérrez, Camilo; Sánchez Vergara, Gina; Hidalgo Tapia, María Cecilia; Chávez, Andrés; Haeger, Paola (Mary Ann Liebert, 2020)
      Aims: Pre- and/or early postnatal ethanol exposure (prenatal alcohol exposure [PAE]) impairs synaptic plasticity as well as memory formation, but the mechanisms underlying these effects remain unclear. Both long-term ...
    • Riveros, Felipe; Orrego, (1986)
      N-Methyl-dl-aspartate, l-glutamate, kainate and dl-homocysteate were found to increase the initial rate and the maximal uptake of 45Ca into the non-inulin space of rat brain cortex slices incubated in vitro. The ...