Now showing items 21-35 of 35

    • Saa, Camila; Bunout Barnett, Daniel; Hirsch Birn, Sandra (Lippincott Williams and Wilkins, 2019)
      Several investigations have found that industry-funded studies tend to inform results favoring the sponsored products. The pressure to demonstrate that a drug or a product causes a favorable outcome may result in investigation ...
    • Bunout Barnett, Daniel; Muñoz, Carlos; López, Marcelo; Maza Cave, María Pía de la; Schlesinger, Liana; Hirsch Birn, Sandra; Pettermann, Margarita (American Society for Nutrition, 1996)
      We performed a liver biopsy and measured plasma concentrations of interleukin 1β (IL-1β) and tumor necrosis factor α (TNF-α), and spontaneous and lipopolysaccharide-stimulated in vitro monocyte production of IL-1β and TNF-α ...
    • Tenorio, Beatriz; Jimenez, Teresa; Barrera Acevedo, María Gladys; Hirsch Birn, Sandra; Maza Cave, María Pía de la; Troncoso Cotal, Rodrigo; Farías, María Belén; Rodríguez, Juan Manuel; Bunout Barnett, Daniel (Aula medica ediciones, 2017)
      Purpose: To determine if irisin plasma levels are associated with regular physical activity, body composition and metabolic parameters in women subjected to calorie restriction. Subjects and methods: We studied 42 women ...
    • Petermann, Margarita; González, Clara; Hirsch Birn, Sandra; Maza Cave, María Pía de la; Bunout Barnett, Daniel (1993)
      We studied leucine turnover using a primed infusion of [1‐14C]‐l‐leucine and glucose turnover using a primed infusion of [6‐3H]‐d‐glucose in five alcoholic patients without liver damage and five age‐matched controls. ...
    • Hirsch Birn, Sandra; Maza Cave, María Pía de la; Petermann, Margarita; Bunout Barnett, Daniel (1998)
      Alcohol ingestion decreases plasma free fatty acids (FFAs) and lipid oxidation. This study was conducted to determine palmitate turnover in alcoholics during a short abstinence period and after an ethanol load and in a ...
    • Maza Cave, María Pía de la; Leiva, Laura; Barrera, Gladys; Boggiano, Carolina; Herrera, Tomás; Pérez, Yanet; Gattas, Vivien; Bunout Barnett, Daniel; Hirsch Birn, Sandra (2008)
      Background: Roux-en-Y gastric bypass (RYGBP) has had a positive impact on co-morbidities associated with obesity. However, in the long-term it can induce micronutrient deficiencies. Aim: To perform a complete nutritional ...
    • Burrows Argote, Raquel; Correa Burrows, Paulina; Bunout Barnett, Daniel; Barrera Acevedo, Gladys; Rogan Castillo, José; Kim, Elissa; Blanco, Estela; Gahagan, Sheila (Wiley, 2020)
      Aim: We investigated the relation of time of onset and length of obesity with biomarkers of beta-cell function in early adulthood in an infancy cohort. Material and methods: In 1039 23-year-olds, body-mass index (BMI) ...
    • Carrera Gil, Frank; Bunout Barnett, Daniel; Jiménez Jaime, Teresa; Maza Cave, María Pía de la; Hirsch Birn, Sandra (Elsevier, 2020)
      Objectives: Predictive equations are frequently used to estimate resting energy expenditure (REE) because indirect calorimetry (IC) is not always available and is expensive. The aim of this study was to determine the ...
    • Guerrero, N.; Bunout Barnett, Daniel; Hirsch Birn, Sandra; Barrera Acevedo, María Gladys; Leiva Balich, Laura; Henríquez Parada, Sandra (Elsevier, 2016)
      Introduction: Muscle mass and function are among the most relevant factors that contribute to an optimal quality of life, and are strong predictors of mortality in the elderly. Loss of lean tissues and deterioration of ...
    • Fernández Gálvez, Mireya; Acuña, M. J.; Reyes, M.; Olivares, D.; Hirsch Birn, Sandra; Bunout Barnett, Daniel; Maza Cave, María Pía de la (Wiley, 2010)
      Human adipocyte precursor cells (APC) have been characterized in their proliferation and differentiation potential from subcutaneous, omental, and mesenteric depots, mostly from morbidly obese patients. Cells from the ...
    • Leiva, María José; Fuentealba, Claudio; Boggiano, Carolina; Gattas, Vivien; Barrera, Gladys; Leiva, Laura; Bunout Barnett, Daniel; Hirsch Birn, Sandra; Maza Cave, María Pía de la (2009)
      Background: The study of the effects of bariatic surgery on quality of life in patients of different socioeconomic levels (SEL) is worthwhile. Aim: To study quality of life (QoL), eating behaviour, depressive symptoms and ...
    • Bunout Barnett, Daniel; Barrera, Gladys; Maza Cave, María Pía de la; Gattas, Vivien; Hirsch Birn, Sandra (2003)
      OBJECTIVE: There is a seasonal variation in the incidence of diabetes mellitus and cardiovascular diseases. However, there is very little information about the seasonal variation in insulin sensitivity. We report the ...
    • Bunout Barnett, Daniel; Moya, Patricia; Maza Cave, María Pía de la; Petermann, Margarita; Iturriaga, Hernán; Hirsch Birn, Sandra (Kluwer Academic Publishers-Plenum Publishers, 1995)
      We measured suprahepatic vein and arterial partial oxygen pressure in 35 alcoholics with severe (N=7) or mild (N=28) histological liver damage and without evidence of clinical liver failure. The suprahepatic vein was ...
    • Espinoza, Iris; Osorio, Paulina; Torrejón, María José; Lucas-Carrasco, Ramona; Bunout Barnett, Daniel (2011)
      Background: The WHOQOL-BREF is a generic questionnaire to measure quality of life created by the Study Group on Quality of Life of the World Health Organization. Aim: To adapt and evaluate the psychometric properties of ...
    • Hirsch Birn, Sandra; Barrera, Gladys; Leiva, Laura; Maza Cave, María Pía de la; Bunout Barnett, Daniel (2013)
      Aim: To test the variability within and between subject of glycemic response test following the ingestion of a standard food. Material and methods: Glucose and insulin response of a standard meal (white bread) was performed ...