Instituto de Nutrición y Tecnología de los Alimentos: Publicaciones electrónicas recientes
Mostrando registros 1-20 de 644
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Caracterización de spots publicitarios de restaurantes en la televisión chilena antes de la implementación de la ley 20.606 (período abril- mayo 2016)
(Universidad de Chile, 2018-08)Introducción: Se ha sugerido que la publicidad de alimentos induce al mayor consumo de éstos por los niños, contribuyendo a una dieta poco saludable, y al desarrollo de obesidad y enfermedades crónicas. La televisión ha ... -
Numerical heat transfer during Herschel–Bulkley fluid natural convection by CVFEM
(Edizioni ETS, 2018)Numerical prediction of heat transfer by natural convection of a Herschel-Bulkley non-Newtonian fluid inside a square cavity has been computationally analyzed. Unsteady 2D fluid mechanics and heat transfer were described ... -
Microbial preparations (probiotics) for the prevention of Clostridium difficile infection in adults and children: an individual patient data meta-analysis of 6,851 participants
(Cambridge University Press, 2018-07)OBJECTIVE. To determine whether probiotic prophylaxes reduce the odds of Clostridium difficile infection (CDI) in adults and children. DESIGN. Individual participant data (IPD) meta-analysis of randomized controlled ... -
Chile's 2014 sugar-sweetened beverage tax and changes in prices and purchases of sugar-sweetened beverages: An observational study in an urban environment
(Public Library Science, 2018)Background On October 1, 2014, the Chilean government modified its previous sugar-sweetened beverage (SSB) tax, increasing the tax rate from 13% to 18% on industrialized beverages with high levels of sugar (H-SSBs) ... -
Maximal expiratory pressure predicts mortality in patients hospitalized in medical and surgical wards
(Arán Ediciones, 2018-06)Background: the prognostic value of maximal inspiratory and expiratory pressures on functional capacity and mortality of hospitalized patients are not well established. Aim: to evaluate the prognostic value of respiratory ... -
Percepción de escolares chilenos de distinto nivel socioeconómico sobre la regulación de la publicidad de alimentos
(Archivos Latinoamericanos de Nutrición, 2018-03)El objetivo del estudio fue analizar la percepción de escolares de 8 a 12 años, de ambos sexos, distinto nivel socioeconómico (NSE) y estado nutricional, sobre la regulación de la publicidad de alimentos y bebidas azucaradas. ... -
Wake-up time in adolescence relates to overweight risk in early adulthood
(Elsevier, 2017)The shift toward later sleep onset and wake-up times in adolescence mismatch with unmodified school start times, resulting in insufficient sleep amount. This context might be related to higher body mass index (BMI). ... -
Cognitive executive functions and sleep-wake cycle (swc) patterns in sample of chilean adolescents
(Elsevier, 2017)In Chile, obesity has quadrupled their prevalence in childhood and adolescence, becoming the most relevant nutritional disease for this age-range (64,5% of the population) in the last 20 years). Some studies have shown ... -
Photographic methods for measuring packaged food and beverage products in supermarkets
(Oxford University Press, 2017)Background: The global obesity pandemic and rates of nutrition-related noncommunicable diseases (NCDs) have increased worldwide, especially in the Latin American and Caribbean region. In an attempt to control this obesity ... -
Effects of high pressure treatment on physicochemical quality of pre- and post-rigor palm ruff (Seriolella Violacea) fillets
(Taylor & Francis, 2018)Fish and fish products are characterized for having a short shelf life. Nonthermal processing techniques such as high hydrostatic pressure (HHP) have increasingly been employed to extend shelf life of food products. The ... -
Inter-session reliability of short-interval intracortical inhibition measured by threshold tracking TMS
(Elsevier, 2018)Paired-pulse transcranial magnetic stimulation (TMS) using fixed test stimuli suffers from marked variability of the motor evoked potential (MEP) amplitude. Threshold tracking TMS (TT-TMS) was introduced to overcome this ... -
Calcium-sensing receptor activates the NLRP3 inflammasome in LS14 preadipocytes mediated by ERK1/2 signaling
(Wiley, 2018)The study of the mechanisms that trigger inflammation in adipose tissue is key to understanding and preventing the cardiometabolic consequences of obesity. We have proposed a model where activation of the G protein-coupled ... -
Female offspring birth weight is associated with body mass index, waist circumference and metabolic syndrome in Latin American women at 10-years postpartum
(Elsevier, 2018)Aims: We aimed to assess whether female offspring birth weight (BW) is associated with anthropometric and metabolic outcomes in Chilean mothers at 10-years postpartum. Methods: We assessed data from 396 Chilean ... -
Comparative evaluation of three different ELISA assays and HPLC-ESI-ITMS/MS for the analysis of N-epsilon carboxymethyl lysine in food samples
(Elsevier, 2018)N-epsilon-carboxymethyl-lysine (CML) is measured in food, but there is a controversy concerning the most convenient yet reliable method(s) for this task. This work compares three different ELISA assays and HPLC-ESI-ITMS/MS ... -
diagnóstico de mermas en fórmulas enterales (FE) y suplementos nutricionales orales (SNO) preparadas en servicio dietético de leches/central de fórmulas enterales (SEDILE/CEFE), utilizadas en pacientes adultos hospitalizados en hospital clínico San Borja Arriarán (HCSBA), Santiago de Chile
(2018-06)La Nutrición Clínica (NC), ha experimentado un gran auge en los últimos años, principalmente debido a la alta prevalencia de malnutrición en pacientes hospitalizados, que se describe cercana a un 50%. Esto ha llevado al ... -
Faster ticking rate of the epigenetic clock is associated with faster pubertal development in girls
(Taylor & Francis, 2018)Epigenetic age is an indicator of biological aging, capturing the impact of environmental and behavioral influences across time on cellular function. Deviance between epigenetic age and chronological age (AgeAccel) is a ... -
Associations among infant iron deficiency, childhood emotion and attention regulation, and adolescent problem behaviors
(Wiley, 2018)This study examined whether iron deficiency (ID) in infancy contributes to problem behaviors in adolescence through its influence on poor regulatory abilities in childhood. Chilean infants (N=1,116) were studied whenthere ...
