Browsing by Title Instituto de Nutrición y Tecnología de los Alimentos

Now showing items 134-153 of 923

    • Changes in the amount of nutrient of packaged foods and beverages after the initial implementation of the ... 
      Reyes Jedlicki, Marcela; Smith Taillie, Lindsey; PopkinI, Barry; Kanter, Rebecca; Vandevijvere, Stefanie; Corvalán Aguilar, Camila (Public Library of Science, 2020)
      Background In June 2016, the first phase of the Chilean Food Labelling and Advertising Law that mandated front-of-package warning labels and marketing restrictions for unhealthy foods and beverages was implemented. We ...
    • Changes in the composition and diversity of the bacterial microbiota associated with oysters (Crassostrea ... 
      Trabal Fernández, Natalia; Mazón Suástegui, José M.; Vázquez Juárez, Ricardo; Ascencio Valle, Felipe; Romero Ormazábal, Jaime (Federation of European Microbiological Societies, 2014)
      The resident microbiota of three oyster species (Crassostrea corteziensis, Crassostrea gigas and Crassostrea sikamea) was characterised using a high-throughput sequencing approach (pyrosequencing) that was based on the ...
    • Changes of somatotype in high school students, V region, Chile; 1985-2010 
      Lizana Arce, P.; Almagia Flores, A.; Simpson Lelievre, C.; Ivanovic Marincovich, Daniza; Binvignat Gutiérrez, O.; Berral de la Rosa, F. (AULA MEDICA EDICIONES, 2012-02)
      Objective: To determine the trend of high school students from Valparaiso Chile by means of an anthropometrical somatotype Material and methods: two samples of students during the years 1984-1985 (86 men and 71 women) ...
    • Chaperones CCS, ATOX and COXIV responses to copper supplementation in healthy adults 
      Araya, Magdalena; Andrews, Mónica; Pizarro Aguirre, Fernando; Arredondo Olguín, Miguel Armando (Springer, 2012-04)
      Assessment of proteins in blood and other tissues has failed to identify markers of early copper effects on health. Studies in animal models show that chaperone of SOD (CCS) respond to changes of copper status. Evidence ...
    • Characterization and pathogenicity of Vibrio splendidus strains associated with massive mortalities of ... 
      Rojas, Rodrigo; Miranda, Claudio D.; Opazo Salas, Rafael; Romero Ormazábal, Jaime (Elsevier, 2015)
      Three strains (VPAP16, VPAP18 and VPAP23 strains) were isolated as the most predominant organisms from 3 different episodes of massive mortalities of larval cultures of the Chilean scallop Argopecten purpuratus occurred ...
    • Characterization by gender of frailty syndrome in elderly people according to frail trait scale and fried ... 
      Palomo, Iván; García, Francisco; Albala Brevis, Cecilia Hortensia; Wehinger, Sergio; Fuentes, Manuel; Alarcón, Marcelo; Arauna, Diego; Montecino, Héctor; Méndez, Diego; Sepúlveda, Magdalena; Fuica, Peggy; Fuentes, Eduardo (MDPI, 2022)
      Background: Frailty has emerged as one of the main geriatric syndromes to be prevented in order to improve quality of health and life in the elderly. In this sense, the characterization of this syndrome through reliable ...
    • Characterization of a novel variant of the quinolone-resistance gene qnrB (qnrB89) carried by a multi-drug ... 
      Concha, Christopher; Miranda, Claudio D.; Rojas, Rodrigo; Godoy, Félix A.; Romero Ormazábal, Jaime Moisés (MDPI, 2021)
      The main objective of this study was to characterize using whole-genome sequencing analysis, a new variant of the qnrB gene (qnrB89) carried by a fluoroquinolone-susceptible bacterium isolated from mucus of farmed Salmo ...
    • Characterization of human intestinal bifidobacteria using competitive PCR and PCR-TTGE 
      Mangin, Irène; Suau, Antonia; Magne, Fabien; Garrido, Daniel; Gotteland, Martín; Neut, Christel; Pochart, Philippe (BLACKWELL, 2006-01)
      In this study, a competitive PCR was developed to estimate the quantity of bifidobacteria in human faecal samples using two 16S rRNA gene Bifidobacterium genus-specific primers, Bif164f and Bif662r. A PCR-temporal temperature ...
    • Characterization of the intestinal microbiota of wild-caught and farmed fine flounder (Paralichthys adspersus) 
      Salas Leiva, Joan; Opazo Salas, Rafael; Remond, Camille; Uribe, Eduardo; Velez, Antonio; Romero Ormazábal, Jaime (Universidad Católica de Valparaíso, 2017)
      A comparative analysis of the cultivable intestinal microbiota of farmed (AF) and wild-caught (WF) Paralichthys adspersus was performed. The 16S rRNA gene was used for taxa identification, and the ITS region for strain ...
    • Childhood and adolescent phenol and phthalate exposure and the age of menarche in Latina girls 
      Binder, Alexandra M.; Corvalán Aguilar, Camila; Calafat, Antonia M.; Ye, Xiaoyun; Mericq, Verónica; Pereira Scalabrino, Ana; Michels, Karin B. (BIOMED Central Ltd., 2018)
      Background: The age of menarche has been associated with metabolic and cardiovascular disease, as well as cancer risk. The decline in menarcheal age over the past century may be partially attributable to increased exposure ...
    • Children's perceptions about environmental sustainability, food, and nutrition in chile: a qualitative study 
      Fretes, Gabriela; Sepúlveda, Amapola; Corvalán Aguilar, Camila Luz; Cash, Sean B. (MDPI, 2021)
      Food is inextricably linked to human health and environmental sustainability; however, very little is known about children's perceptions of the concept of sustainability in the context of food choices. We aimed to explore ...
    • Chile's 2014 sugar-sweetened beverage tax and changes in prices and purchases of sugar-sweetened beverages: ... 
      Caro, Juan Carlos; Corvalán Aguilar, Camila; Reyes Jedlicki, Marcela; Silva, Andrés; Popkin, Barry; Taillie, Lindsey Smith (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) ...
    • Chilean School-Age Children Twin Registry: Planning, Sampling and Implications 
      Ivanovic Marincovich, Daniza; Llop Romero, Elena; Alvear, Jorge A.; Pérez Muñoz, Hernán; Díaz, Nora S.; Leyton Dinamarca, Bárbara; Almagià, Atilio F.; Larraín, Cristián G.; Alvarez, Joel E.; Herrera, Yilda F.; Hazbun, Elizabeth L. (2006-12)
      We describe subject recruitment from the University of Chile School-Age Children Twin Registry (REMEUCHI). The research aim of REMEUCHI is to quantify the impact of genetic and environmental factors on scholastic achievement ...
    • Cholesterol oxidized products in foods: potential health hazards and the role of antioxidants in prevention 
      Valenzuela Bonomo, Carlos; Sanhueza, Julio; Nieto, Susana (INST GRASA SUS DERIVADOS, 2004-07)
      Cholesterol is a molecule with a double bond in its structure, and therefore it is susceptible to oxidation leading to the formation of oxysterols. These oxidation products are found in many commonly consumed foods and ...
    • Cigarette smoke condensate stimulates urokinase production through the generation of reactive oxygen species ... 
      Gonzalez, R.; Arancibia, R.; Cáceres, M.; Martínez, J.; Smith, P.C. (Blackwell Munksgaard, 2009)
      Background and Objective:  Tobacco smoking is a significant risk factor for periodontal disease. It has been suggested that smoking may alter connective tissue remodeling in the periodontium. In the present study, we ...
    • Clinical delineation, sex differences, and genotype–phenotype correlation in pathogenic KDM6A variants ... 
      Faúndes Gómez, Víctor Manuel; Goh, Stephanie; Akilapa, Rhoda; Bezuidenhout, Heidre; Bjornsson, Hans T.; Bradley, Lisa; Brady, Angela F.; Brischoux Boucher, Elise; Brunner, Han; Bulk, Saskia; Canham, Natalie; Cody, Declan; Dentici, María Lisa; Digilio, María Cristina; Elmslie, Frances; Fry, Andrew E.; Gill, Harinder; Hurst, Jane; Johnson, Diana; Julia, Sophie; Lachlan, Katherine; Lebel, Robert Roger; Byler, Melissa; Gershon, Eric; Lemire, Edmond; Gnazzo, María; Lepri, Francesca Romana; Marchese, Antonia; McEntagart, Meriel; McGaughran, Julie; Mizuno, Seiji; Okamoto, Nobuhiko; Rieubland, Claudine; Rodgers, Jonathan; Sasaki, Erina; Scalais, Emmanuel; Scurr, Ingrid; Suri, Mohnish; van der Burgt, Ineke; Matsumoto, Naomichi; Miyake, Noriko; Benoit, Valérie; Lederer, Damien; Banka, Siddharth (Nature, 2021)
      PURPOSE: The variant spectrum and the phenotype of X-linked Kabuki syndrome type 2 (KS2) are poorly understood. METHODS: Genetic and clinical details of new and published individuals with pathogenic KDM6A variants were ...
    • Clinical manifestations and treatment of mucopolysaccharidosis type I patients in Latin America as compared ... 
      Muñoz Rojas, María Verónica; Bay, Luisa; Sanchez, Luz; van Kuijck, Marcel; Ospina, Sandra; Cabello, Juan Francisco; Martins, Ana María (2011)
      Background Mucopolysaccharidosis I (MPS I) comprises a spectrum of clinical manifestations and is divided into three phenotypes reflecting clinical severity: Hurler, Hurler- Scheie, and Scheie syndromes. There may be ...
    • Clustered cardiometabolic risk from adolescence to emerging adulthood in chilean infancy cohort: the role ... 
      Burrows, Raquel; Correa Burrows, María Paulina; Guichapani, Carmen Gloria; Blanco, Estela; Gahagan, Sheila (Karger, 2017)
    • Coerulear activation by CRH and its role in hypertension induced by prenatal malnutrition in the rat 
      Pérez, Hernán; Ruiz, Samuel; Núñez, Héctor; White Ortiz, Allan; Gotteland, Martín (TAYLOR & FRANCIS LTD, 2007-05)
      The effects of intracoerulear CRH and intraparaventricular prazosin on systolic pressure, diastolic pressure and heart rate were studied in prenatally malnourished hypertensive rats. At day 40 of life, (i) malnourished ...
    • Cognitive executive functions and sleep-wake cycle (swc) patterns in sample of chilean adolescents 
      Algarín Crespo, Cecilia; Sierra Limón, X.; Reyes García, Sussanne; Rojas, O.; Lozoff, B.; Gahagan, S.; Peirano Campos, Patricio (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 ...