Browsing by Issue Date Artículos de revistas

Now showing items 141-160 of 854

    • Differences in lipogenesis and lipolysis in obese and non-obese adult human adipocytes 
      Cifuentes, Mariana; Albala Brevis, Cecilia; Rojas Baechler, Cecilia (SOC BIOLGIA CHILE, 2008)
      It has been proposed that differences in adipocyte function and/or metabolism between obese and lean individuals may manifest themselves in functional adipose tissue abnormalities that lead to metabolic disorders in obesity. ...
    • Identification of woolliness response genes in peach fruit after post-harvest treatments 
      González Agüero, Mauricio; Pávez, Leonardo; Ibáñez, Freddy; Pacheco Blanco, Igor; Campos Vargas, Reinaldo; Meisel, Lee; Orellana López, Ariel; Retamales Aranda, Julio; Silva Ascencio, Herman; González Canales, Mauricio; Cambiazo Ayala, Liliana (2008)
      Woolliness is a physiological disorder of peaches and nectarines that becomes apparent when fruit are ripened after prolonged periods of cold storage. This disorder is of commercial importance since shipping of peaches ...
    • Efecto del estrés sobre el sistema nervioso central 
      Olivares Pérez-Montt, Ricardo; Toledo, Claudia; Vera, Yenni; Pérez T., Hernán; Aboitiz Domínguez, Francisco Javier (Universidad de Chile, 2008)
    • n-3 long-chain polyunsaturated fatty acids for optimal function during brain development and ageing 
      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 ...
    • Effect of a lactose-free milk formula supplemented with bifidobacteria and streptococci on the recovery ... 
      Mao, Meng; Yu, Tao; Xiong, Ying; Wang, Zhiling; Liu, Hanmin; Gotteland, Martín; Brunser, Oscar (H E C PRESS, HEALTHY EATING CLUB PTY LTD, 2008)
      Probiotics have been proposed for the management and prevention of acute diarrhoea in infants. A double-blind, randomised, placebo controlled study was carried out in 224 Chinese infants 6 to 36 months of age with ...
    • The roles of long-chain polyunsaturated fatty acids in pregnancy, lactation and infancy: review of current ... 
      Koletzko, Berthold; Lien, Eric; Agostoni, Carlo; Boehles, Hansjosef; Campoy, Cristina; Cetin, Irene; Decsi, Tamas; Dudenhausen, Joachim W.; Dupont, Cristophe; Forsyth, Stewart; Hoesli, Irene; Holzgreve, Wolfgang; Lapillonne, Alexandre; Putet, Guy; Secher, Niels J.; Symonds, Mike; Szajewska, Hania; Willatts, Peter; Uauy Dagach-Imbarack, Ricardo (WALTER DE GRUYTER & CO, 2008)
      This paper reviews current knowledge on the role of the long-chain polyunsaturated fatty acids (LC-PUFA), docosahexaenoic acid (DHA, C22:6n-3) and arachidonic acid (AA, 20:4n-6), in maternal and term infant nutrition as ...
    • Hábitos de ingesta y actividad física en escolares, según tipo de establecimiento al que asisten 
      Burrows, Raquel; Díaz Bustos, Erik; Sciaraffia Merino, Vito Gastón; Gattas, Vivien; Montoya C., Ana; Lera Marques, Lydia (SOC MEDICA SANTIAGO, 2008-01)
      Background: The increased. infantile obesity rates are related to faulty diery intake (DI) and physical activity (PA) habits, that are probably related to a prolonged stay at school during the day. Aim: To investigate DI ...
    • Efectividad de una intervención en educación alimentaria y actividad física para prevenir obesidad en ... 
      Kain Berkovic, Juliana; Uauy Dagach-Imbarack, Ricardo; Leyton Dinamarca, Bárbara; Cerda Rioseco, Ricardo; Olivares Cortés, Sonia; Vio del Río, Fernando Tomás (SOC MEDICA SANTIAGO, 2008-01)
      Background: With the aim of contributing to be Healthy Goal 2010 of reducing significantly the prevalence of childhood obestiy, we developed and implemented during 2003 and 2004, a school-based obesity prevention intervention ...
    • Methylmalonic acidaemia: Examination of genotype and biochemical data in 32 patients belonging to mut, cblA ... 
      Merinero, B.; Pérez, B.; Pérez Cerda, C.; Rincón, A.; Desviat, L. R.; Martínez, M. A.; Ruiz Sala, P; García, M. J.; Aldamiz Echevarría, L.; Campos, J.; Cornejo Espinoza, Verónica; Toro, M. del; Mahfoud, A.; Martínez Pardo, M.; Parini, R.; Pedrón, C.; Peña Quintana, L.; Pérez, M.; Pourfarzam, M.; Ugarte, M. (SPRINGER, 2008-02)
      Methylmalonic acidaemia (MMA) is a genetic disorder caused by defects in methylmalonyl-CoA mutase or in any of the different proteins involved in the synthesis of adenosylcobalamin. The aim of this work was to examine the ...
    • c-jun-NH2JNK mediates invasive potential and EGFR activation by regulating the expression of HB-EGF in a ... 
      Cáceres, Mónica; Tobar, Nicolás; Guerrero, Javier; Smith, Patricio C.; Martínez, Jorge (WILEY-LISS, DIV JOHN WILEY & SONS INC, 2008-02-15)
      In this study, we demonstrated that tyrosine phosphorylation of EGFR and the autocrine expression of uPA and HB-EGF depend on the activity of c-jun amino-terminal kinase (JNK) in human prostatic DU-145 cells. These cells ...
    • Cambios en la disponibilidad de alimentos en el Gran Santiago por quintiles de ingreso. 1988-1997 
      Crovetto, Mirta; Uauy Dagach-Imbarack, Ricardo (ARCHIVOS LATINOAMERICANOS NUTRICION, 2008-03)
      Changes in household food availability from 1988-1997 obtained in a representative sample of Metropolitan Santiago were assessed; and related to observed changes in the epidemiological profile. We evaluated expenditures ...
    • Estado actual del diagnóstico y presentaciones clínicas de enfermedad celíaca. Estudio multicéntrico 
      Canales, Paulina; Araya, Magdalena; Alliende G., Francisco; Hunter, Bessie; Alarcón Orellana, Teresa; Chávez S., Eduardo (SOC MEDICA SANTIAGO, 2008-03)
      Background: Ample use of serological markets of high sensitivity and specificity led to relevant changes in the epidemiology of celiac disease. The impact of these changes in our country is poorly known. Aim: To assess the ...
    • Urinary excretion of fluorescent advanced glycation end products (AGEs) in the elderly 
      Maza Cave, María Pía de la; Bravo, A.; Leiva Balich, Laura; Gattas, Vivien; Barrera Acevedo, María; Petermann, M.; Garrido, F.; Uribarri, Jaime; Bunout Barnett, Daniel; Hirsch Birn, Sandra (SERDI EDITION, 2008-03)
    • Increased adipogenesis of osteoporotic human-mesenchymal stem cells (MSCs) is characterized by impaired ... 
      Astudillo, Pablo; Ríos, Susana; Pastenes, Luis; Pino, Ana María; Rodríguez, J. Pablo (WILEY-LISS, DIV JOHN WILEY & SONS INC, 2008-03-01)
      The bone marrow contains mesenchymal stem cells (MSCs) that differentiate to the osteogenic and adipogenic lineages. The fact that the decrease in bone volume of age-related osteoporosis is accompanied by an increase in ...
    • CCS and SOD1 mRNA are reduced after copper supplementation in peripheral mononuclear cells of individuals ... 
      Suazo Romo, Miriam; Olivares, Felipe; Méndez, Marco; Pulgar Tejo, Rodrigo; Prohaska, Joseph R.; Arredondo Olguín, Miguel Armando; Pizarro Aguirre, Fernando; Ordóñez Pizarro, Fernando; Araya, Magdalena; González Canales, Mauricio (ELSEVIER SCIENCE INC, 2008-04)
      The limits of copper homeostatic regulation in humans are not known, making it difficult to define the milder effects of early copper excess. Furthermore, a robust assay to facilitate the detection of early stages of ...
    • Determination of molecular phylogenetics of Vibrio parahaemolyticus strains by multilocus sequence typing 
      González Escalona, Narjol; Martínez Urtaza, Jaime; Romero Ormazábal, Jaime; Espejo Torres, Romilio; Jaykus, Lee-Ann; De Paola, Angelo (AMER SOC MICROBIOLOGY, 2008-04)
      Vibrio parahaemolyticus is an important human pathogen whose transmission is associated with the consumption of contaminated seafood. There is a growing public health concern due to the emergence of a pandemic strain causing ...
    • Validación de ecuaciones antropométricas para evaluar composición corporal en niños preescolares chilenos 
      Velásquez R., Marcia; Salazar Rodríguez, Gabriela; Vio del Río, Fernando Tomás; Díaz Z., Nora; Anziani, Alyerina (SOC MEDICA SANTIAGO, 2008-04)
      Validated equations to measure body composition in Chilean preschool children are lacking, since the only international equation available was developed in obese, and undernourished caucasian children. Due to the increase ...
    • Nutrition transition in Chile revisited: mid-term evaluation of obesity goals for the period 2000-2010 
      Vio del Río, Fernando Tomás; Albala Brevis, Cecilia; Kain Berkovic, Juliana (CAMBRIDGE UNIV PRESS, 2008-04)
      Objective: To analyse the nutritional status component of the nutrition transition in Chile in relation to the evolution of obesity rates in all age groups until 2005, comparing these with the goals established by the ...
    • Modulation of Helicobacter pylori colonization with cranberry juice and Lactobacillus johnsonii La1 in children 
      Gotteland, Martín; Andrews, Mónica; Toledo Cumplido, Marcela; Muñoz, Loreto; Cáceres, Paola; Anziani, Alyerina; Wittig Rovira, Emma; Speisky Cosoy, Hernán; Salazar Rodríguez, Gabriela (ELSEVIER, 2008-05)
      Objective: Probiotics and cranberry have been shown to inhibit Helicobacter pylori in vitro owing to bacteriocin production and high levels of proanthocyanidins, iespectively. These effects have been confirmed in clinical ...
    • Evaluation of metabolic syndrome in adults of Talca city, Chile 
      Mujica, Verónica; Leiva, Elba; Icaza, Gloria; Díaz, Nora; Arredondo Olguín, Miguel Armando; Moore Carrasco, Rodrigo; Orrego, Roxana; Vásquez, Marcela; Palomo, Iván (BIOMED CENTRAL LTD, 2008-05-15)
      Objective-: Insulin resistance (IR) is an important risk factor for type 2 Diabetes Mellitus (DM2) and cardiovascular disease (CVD). Metabolic Syndrome (MS) is a clustering of metabolic alterations associated to IR; however, ...