Listar INVESTIGACIÓN por autor "Mardones, Lorena"
Mostrando ítems 1-10 de 10
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Asociación entre el polimorfismo rs9939609 del gen FTO y marcadores de adiposidad en población infantil chilena
Ulloa, Natalia; Villagrán, Marcelo; Riffo, Benilde; Gleisner, Andrea; Petermann-Rocha, Fanny; Mardones, Lorena; Maria Leiva, Ana; Martínez-Sanguinetti, María Adela; Celis-Morales, Carlos A. [Univ Mayor, Ctr Exercise Physiol Res CIFE, Chile] (Chile. Universidad Mayor, 2020)Introducción: La obesidad es una enfermedad inflamatoria donde la genética determina cierto nivel de riesgo. Aun cuando existen estudios que reportan asociación entre polimorfismos de FTO (fat-mass associated gene) y ... -
Association of the FTO (rs9939609) genotype with energy intake
Celis-Morales, Carlos A. [Univ Mayor, CIFE, Santiago, Chile]; Villagran, Marcelo; Petermann-Rocha, Fanny; Mardones, Lorena; Garrido-Méndez, Alex; Martorell, Miquel; Ulloa, Natalia; Santos, José Luis; Pérez-Bravo, Francisco (SOC MEDICA SANTIAGO, 2018)Background: Fat-mass-associated-gene (FTO) is associated with higher energy intake and specific food preferences. Aim: To investigate the association of the FTO genotype with energy intake, macronutrient and alcohol ... -
Association of the TCF7L2 (RS7903146) genotype with adiposity and metabolic markers in the Chilean adult population
Celis-Morales, Carlos [Univ Mayor, CIFE, Santiago, Chile]; Petermann-Rocha, Fanny; Lasserre-Laso, Nicole; Villagrán, Marcelo; Mardones, Lorena; Adela Martínez, Maria; María Leiva, Ana; Ulloa, Natalia (SOC MEDICA SANTIAGO, 2019)Background: Type 2 diabetes etiology has a strong genetic component. More than 20 genetic variants have been associated with diabetes and other metabolic markers. However, the polymorphism rs7903146 of the TCF7L2 gene has ... -
El complejo escenario molecular gatillado por el ejercicio físico agudo
Mardones, Lorena; Celis-Morales, Carlos [Univ Mayor, Ctr Exercise Physiol Res CIFE, Chile] (Chile. Universidad Mayor, 2022-02)Carta al editor. Sin resumen. -
Consumo de azúcares totales y su asociación con obesidad en población chilena: resultados del estudio GENADIO
Mardones, Lorena; Villagrán, Marcelo; Petermann-Rocha, Fanny; Maria Leiva, Ana; Celis-Morales, Carlos A. [Univ Mayor, Ctr Exercise Physiol Res CIFE, Chile]; Martínez-Sanguinetti, María Adela (Sociedad Médica de Santiago, 2020-07)Background: Sugar intake is a risk factor for the development of obesity. Aim: To investigate the association between total sugar intake and obesity markers in Chilean adults. Material and Methods: This cross-sectional ... -
Diagnóstico médico de depresión se asocia a sospecha de deterioro cognitivo en adultos mayores
Nazar, Gabriela; Ulloa, Natalia; Adela Martínez-Sanguinetti, María; Leiva, Ana María; Petermann-Rocha, Fanny; Díaz Martínez, Ximena; Lanuzal, Fabián; Cigarroa, Igor; Concha-Cisternas, Yeny; Troncoso, Claudia; Mardones, Lorena; Villagrán, Marcelo; Celis-Morales, Carlos A. [Univ Mayor, Ctr Exercise Physiol Res CIFE, Chile]; Grp Invest ELHOC (Sociedad Medica de Santiago, 2020-07)Background: Depression has been previously associated with cognitive impairment in high income country populations. However, its association in the Chilean population has not been investigated. Aim: To investigate the ... -
Lactancia materna y su asociación con obesidad: Mecanismos que podrían explicar el rol protector en la infancia
Lasserre-Laso, Nicole; Inostroza-Saelzer, Valentina; Petermann-Rocha, Fanny; Martínez-Sanguinetti, María Adela; Leiva-Ordoñez, Ana María; Lanuza, Fabian; Troncoso-Pantoja, Claudia; Villagrán, Marcelo; Mardones, Lorena; Díaz, Fredy; Ulloa, Natalia; Labraña, Ana María; Martorell, Miquel; Ramírez-Alarcón, Karina; Nazar, Gabriela; Parra-Soto, Solange; Celis-Morales, Carlos [Univ Mayor, Ctr Invest Fisiol Fjercicio CIFE, Chile] (Sociedad Chilena de Nutrición, Bromatología y Toxicología, 2021-12)Introducción: La lactancia materna (LM) es un factor protector contra la obesidad infantil; sin embargo, los mecanismos a través de los cuales ejerce este efecto aún no están claros. El objetivo fue describir los mecanismos ... -
The bitter reality of non-nutritive sweeteners: a global perspective applied to the Chilean context
Celis-Morales, Carlos [Univ Mayor, CIFE, Santiago, Chile]; Villagrán, Marcelo; Lanuza, Fabian; Díaz, Fredy; Adela Martínez-Sanguinetti, Maria; Petermann-Rocha, Fanny; Troncoso-Pantoja, Claudia; María Leiva, Ana; Mardones, Lorena (SOC CHILENA NUTRICION, BROMATOLOGIA & TOXICOLOGIA, 2020)Currently, non-nutritive sweeteners (NNS) are widely used to sweeten foods instead of simple sugars, as they possess the advantage of not contributing to energy intake. Although they do not present toxic effects in general, ... -
The transcendence of prenatal feeding: from the Dutch hunger to the Chilean reality
Celis-Morales, Carlos [Univ Mayor, CIFE, Santiago, Chile]; Mardones, Lorena; Villagrán, Marcelo; Lanuza, Fabian; María Leiva, Ana; Troncoso, Claudia; Adela Martínez-Sanguinetti, Maria; Petermann-Rocha, Fanny (SOC CHILENA PEDIATRIA, 2019)Sin resumen -
Vitamin C in health and disease: a current perspective
Celis-Morales, Carlos [Univ Mayor, CIFE, Santiago, Chile]; Villagrán, Marcelo; Muñoz, Mirna; Díaz, Fredy; Troncoso, Claudia; Mardones, Lorena (SOC CHILENA NUTRICION, BROMATOLOGIA & TOXICOLOGIA, 2019)Vitamin C is a well-known antioxidant. Its intake has been associated with a number of benefits, some of which lack a scientific basis. This review summarizes important biological aspects that determine vitamin C homeostasis, ...