Browsing by Title Instituto de Nutrición y Tecnología de los Alimentos

Now showing items 534-553 of 921

    • Lipid Needs of Preterm Infants: Updated Recommendations 
      Lapillonne, Alexandre; Groh-Wargo, Sharon; Lozano Gonzalez, Carlos H.; Uauy Dagach-Imbarack, Ricardo (Elsevier, 2013)
      Long-chain polyunsaturated fatty acids (LCPUFAs) are of nutritional interest because they are crucial for normal development of the central nervous system and have potential long-lasting effects that extend beyond the ...
    • Live Feeds Used in the Larval Culture of Red Cusk Eel, Genypterus chilensis, Carry High Levels of ... 
      Hurtado, Luz; Miranda, Claudio D.; Rojas, Rodrigo; Godoy, Félix A.; Añazco, Mark A.; Romero Ormazábal, Jaime (MDPI, 2020)
      Simple Summary The culture of the marine fish red cusk eel Genypterus chilensis is currently considered a priority for Chilean aquaculture but low larval survival rates have prompted the need for the continuous use of ...
    • Living with Gluten and Other Food Intolerances: Self-Reported Diagnoses and Management 
      Araya Quezada, María Magdalena; Bascuñán Gamboa, Karla A.; Alarcón Sajarópulos, Dana; Cabrera Chávez, Francisco; Oyarzún Arancibia, Amaya; Fernández, Alan; Ontiveros, Noé (Wiley, 2020)
      People suffering from a food intolerance (FI) tend to initiate restrictive diets such as a gluten-free diet (GFD), to alleviate their symptoms. To learn about how people live with these problems in daily life (independent ...
    • Local Control of Nuclear Calcium Signaling in Cardiac Myocytes by Perinuclear Microdomains of Sarcolemmal ... 
      Ibarra, Cristián; Vicencio, José M.; Estrada Hormazábal, Manuel; Lin, Yingbo; Rocco, Paola; Rebellato, Paola; Muñoz, Juan P.; García Prieto, Jaime; Quest, Andrew F. G.; Chiong Lay, Mario; Davidson, Sean M.; Bulatovic, Ivana; Grinnemo, Karl Henrik; Larsson, Olle; Szabadkai, Gyorgy; Uhlén, Per; Jaimovich Pérez, Enrique; Lavandero González, Sergio (American Heart Association, 2013)
      Rationale: The ability of a cell to independently regulate nuclear and cytosolic Ca2+ signaling is currently attributed to the differential distribution of inositol 1,4,5-trisphosphate receptor channel isoforms in the ...
    • Long-term cognitive functioning in individuals with tyrosinemia type 1 treated with nitisinone and protein ... 
      Lagos García, María Ignacia; Parra, Alicia de la; Arias Pefaur, Carolina; Arredondo Olguín, Miguel Armando; Cabello Andrade, Juan (Elsevier, 2017)
      Introduction: Tyrosinemia Type 1 (HT1) is an autosomal recessive disorder caused by a defect in the enzyme fumarylacetoacetate hydroxylase in the tyrosine pathway. Implementation of nitisinone (NTBC) treatment has dramatically ...
    • Long-term n-3 FA deficiency modifies peroxisome proliferator-activated receptor beta mRNA abundance in rat ... 
      Rojas Baechler, Cecilia; Greiner, Rebecca S.; Fuenzalida, Lidia C.; Martínez, Jessica I.; Salem, Norman; Uauy Dagach-Imbarack, Ricardo (AMER OIL CHEMISTS SOC A O C S PRESS, 2002-04)
      Peroxisomal proliferator-activated receptors (PPAR) are a FA-response system involved in diverse cellular responses. FA regulate PPAR activity and modulate PPAR mRNA abundance. Increasing evidence indicates that PUFA are ...
    • Los ácidos grasos dietarios y su relación con la salud 
      Sanhueza Catalán, Julio; Durán Agüero, Samuel; Torres García, Jairo (2015)
      La funcionalidad de la célula eucariota depende de la membrana celular, de la información genética y de la acción de los organelos con o sin membranas. Respecto a la funcionalidad de la membrana celular y de los ...
    • Low bone mass gain from adolescence to emerging adulthood is associated with obesity, insulin resistance ... 
      Burrows, Raquel; Correa Burrows, María Paulina; Guichapani, Carmen Gloria; Blanco, Estela; Gahagan, Sheila (Karger, 2017)
    • Low bone mineral density in a cohort of normal, overweight and obese Chilean adolescents 
      Blanco, Estela; Reyes Jedlicki, Marcela; Burrows, Raquel; Martínez, Suzanna M.; Gahagan, Sheila (Blackwell, 2011)
      This study aimed to report on a high prevalence of low bone mineral density (BMD) and to explore the relationship between BMD, sex and body composition among a cohort of Chilean adolescents.
    • Low Leptin Availability as a Risk Factor for Dementia in Chilean Older People 
      Albala Brevis, Cecilia; Ángel Badillo, Bárbara Karen; Lera Marques, Lydia; Sánchez Reyes, Hugo; Márquez, Carlos; Fuentes Guglielmetti, Patricio Alberto (2016)
      Objective: The aim was to study the role of leptin in the development of dementia. Methods: Follow-up of the ALEXANDROS cohorts, with baseline measurements in 2000. From 1,136 available subjects free of dementia at baseline, ...
    • Low muscle mass is associated with cardiometabolic risk regardless of nutritional status in adolescents: a ... 
      Burrows, Raquel; Correa Burrows, María Paulina; Reyes Jedlicki, Marcela; Blanco, Estela; Albala Brevis, Cecilia; Gahagan, S. (Wiley, 2017)
      BackgroundIncreased cardiometabolic risk (CMR) is documented in obese and non-obese adolescents with low muscular fitness. However, the association of low muscle mass (LMM) with CMR, independent of weight status, has not ...
    • Low nanomolar concentrations of a quercetin oxidation product, which naturally occurs in onion peel, protect ... 
      Fuentes, Jocelyn; Arias Santé, M. Fernanda; Atala Riffo, Elías; Pastene, Edgar; Kogan Bocian, Marcelo; Speisky Cosoy, Hernán (Elsevier, 2020)
      The occurrence of the quercetin oxidation metabolite 2-(3,4-dihydroxybenzoyl)-2,4,6-trihydroxy-3(2H)-benzofuranone (BZF), whose antioxidant potency is notably higher than the antioxidant potency of quercetin, was investigated ...
    • Magíster en Envejecimiento y Calidad de Vida Auto-percepción de las Personas Mayores sobre Discriminación por Edad 
      Villarroel Cruz, Myriam del Plar (Universidad de Chile, 2017)
      La presente investigación está orientada a comprender la auto-percepción de las personas mayores frente a la discriminación por edad hacia este grupo etario, con tal de profundizar en el trato que han estado viviendo en ...
    • Malnutrition in all its forms and socioeconomic status in Bolivia 
      Miranda, M; Bento, A; Aguilar, AM (Cambridge University Pressjournals_subscriptions@cup.cam.ac.uk, 2020)
    • Manano oligosacáridos como prebióticos en acuicultura de crustáceos 
      Gainza, Oreste; Romero Ormazábal, Jaime (Universidad Católica de Valparaíso, 2017)
      Los prebióticos tienen el potencial de incrementar la eficiencia y sostenibilidad de la producción acuícola. Uno de los prebióticos más promisorios en acuicultura son los Manano oligosacáridos (MOS). Estos MOS son moléculas ...
    • Manual de pérdidas y desperdicios de alimentos 
      Acuña Reyes, Daniela; Domper Rodríguez, Alejandra; Eguillor Recabarren, Pilar; González González, Carmen Gloria; Zacarías Hasbún, Isabel (Programa 5 al Día (Chile)Universidad de Chile. Instituto de Nutrición y Tecnología de los AlimentosChile. Ministerio de Agricultura, 2018)
      1.300 millones de toneladas de alimentos se pierden o desperdician anualmente en el mundo, según datos de la FAO. Esta es una situación muy alarmante, sobre todo en países en donde el hambre y la malnutrición son un tema ...
    • Marcadores genéticos (HLA) y perfil de auto-anticuerpos en una familia mapuche con un caso de diabetes tipo 1 
      Sylvia, Asenjo M.; Andrea, Gleisner E.; Pérez Bravo, Francisco (Sociedad Médica de Santiago, 2004-01)
      Type 1 diabetes (DM1) is caused by an autoimmune process that destroys beta cells of pancreas. Not all carriers of susceptible HLA genes and positive for autoantibodies develop the disease. Environmental factors play a ...
    • A mathematical model for copper homeostasis in Enterococcus hirae 
      Pécou, Elisabeth; Maass Sepúlveda, Alejandro; Remenik Zisis, Daniel; Briche, Julien; González Canales, Mauricio (ELSEVIER, 2006-10)
      Copper is an essential micronutrient for life. It is required by a wide range of species, from bacteria to yeast, plants and mammals including humans. To prevent the consequences of the excess or deficit of copper, living ...
    • Matrix stiffness modulates metabolic interaction between human stromal and breast cancer cells to stimulate ... 
      Ponce Calderón, Iván Emilio; Garrido, Nelson; Tobar Bachler, Nicolás Andrés; Melo, Francisco; Smith, Patricio; Martínez, Jorge (MDPI, 2021)
      Breast tumors belong to the type of desmoplastic lesion in which a stiffer tissue structure is a determinant of breast cancer progression and constitutes a risk factor for breast cancer development. It has been proposed ...
    • Maximal expiratory pressure predicts mortality in patients hospitalized in medical and surgical wards 
      Canales González, Elena; Barrera Acevedo, Gladys; Hirsch Birn, Sandra; Maza Cave, María Pía de la; Bunout Barnett, Daniel (Arán Ediciones, 2018)
      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 ...