Browsing by Author "722dc6fa-3931-49b4-9a64-94935a871c9a"

Now showing items 1-12 of 12

    • Changes in bone mineral density after sleeve Gastrectomy or gastric bypass: Relationships with variations ... 
      Carrasco, Fernando; Basfi-fer Obregón, Karen; Rojas, Pamela; Valencia, Alejandra; Csendes Juhasz, Attila; Codoceo, Juana; Inostroza, Jorge; Ruz, Manuel (Springer New York LLC, 2014)
      Background: A major long-term concern after gastric bypass (GBP) is the risk of osteoporosis; however, little is known about this complication in patients undergoing sleeve gastrectomy (SG). Objective: To evaluate changes ...
    • Changes in bone mineral density, body composition and adiponectin levels in morbidly obese patients after ... 
      Carrasco, Fernando; Ruz, Manuel; Arenas Rojas, Pamela; Csendes Juhasz, Attila; Rebolledo, Annabella; Codoceo, Juana; Inostroza, Jorge; Basfi-fer Obregón, Karen; Papapietro Vallejo, Karin; Vargas Rojas, Jorge Antonio; Pizarro Aguirre, Fernando; Olivares, Manuel (2009)
      Background: Gastric bypass surgery (GBP) is increasingly used as a treatment option in morbid obesity. Little is known about the effects of this surgery on bone mineral density (BMD) and the underlying mechanisms. To ...
    • Changes in ghrelin concentrations one year after resective and non-resective gastric bypass: Associations ... 
      Carrasco, Fernando; Arenas Rojas, Pamela; Csendes Juhasz, Attila; Codoceo, Juana; Inostroza, Jorge; Basfi-fer Obregón, Karen; Papapietro Vallejo, Karin; Watkins, Guillermo; Vargas Rojas, Jorge Antonio; Ruz, Manuel (2012)
      Objective: Ghrelin is a potent stimulator of appetite and synthesized in the stomach. Its role in weight loss after gastric bypass (GBP) is still controversial. The aim of this study was to evaluate the relation between ...
    • Densidad mineral ósea y adecuación de la dieta en pacientes con enfermedad renal crónica en hemodiálisis 
      Carrasco, Fernando; Cano, Marcelo; Camousseigt, Jean; Arenas Rojas, Pamela; Inostroza, Jorge; Torres, Rubén (2013)
      BACKGROUND: In chronic kidney disease (CKD) patients, malnutrition is common with loss of muscle mass and decreased bone mineral density (BMD), increasing the risk of morbidity. OBJECTIVE: To compare body composition, bone ...
    • Energy expenditure and body composition in severe and morbid obese women after gastric bypass Gasto energético ... 
      Carrasco, Fernando; Arenas Rojas, Pamela; Ruz, Manuel; Rebolledo, Anabella; Codoceo, Juana; Inostroza, Jorge; Mizón, Claudio; Papapietro Vallejo, Karin; Csendes Juhasz, Attila; Rojas, Jorge; Pizarro Aguirre, Fernando; Olivares, Manuel (Sociedad Medica de Santiago, 2008)
      Background: The effects of gastric bypass (GBP) on resting energy expenditure (REE) are not well known. Aim: To evaluate the changes in REE and its relationship with body composition in severe and morbid obese women before ...
    • Formulation of an equation to predict fat mass using bioelectrical impedance in adults in a wide range of ... 
      Ingrid Schifferli,; Carrasco, Fernando; Inostroza, Jorge (2011)
      Background: Bioelectrical impedance (BIA) has a good correlation and agreement with reference techniques, such as dual energy X-ray absorptiometry (DEXA), to assess body composition. Aim: To develop and assess the concordance ...
    • Heme- and nonheme-iron absorption and iron status 12 mo after sleeve gastrectomy and Roux-en-Y gastric ... 
      Ruz, Manuel; Carrasco, Fernando; Rojas, Pamela; Codoceo, Juana; Inostroza, Jorge; Basfi-fer Obregón, Karen; Valencia, Alejandra; Csendes Juhasz, Attila; Papapietro Vallejo, Karin; Pizarro Aguirre, Fernando; Olivares, Manuel; Westcott, Jamie L.; Hambidge, K. Michael; Krebs, Nancy F. (2012)
      Background: The effect of bariatric surgery on iron absorption is only partially known. Objective: The objective was to study the effects of sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGBP) on heme- and ...
    • Impact of dietary fatty acids on lipid profile, insulin sensitivity and functionality of pancreatic β cells ... 
      Sambra Vásquez, Verónica; Rojas Moncada, Pamela; Basfi-fer Obregón, Karen; Valencia, Alejandra; Codoceo, Juana; Inostroza, Jorge; Carrasco, Fernando; Ortiz, Manuel Ruz (Grupo Aula Medica S.A., 2015)
      © 2015 Grupo Aula Medica S.A. All rights reserved.Introduction: the quality of fats could influence the metabolic control of patients with Type 2 Diabetes Mellitus (DM2). Objectives: to determine the relationship between ...
    • Iron absorption and iron status are reduced after Roux-en-Y gastric bypass 
      Ruz, Manuel; Carrasco, Fernando; Arenas Rojas, Pamela; Codoceo, Juana; Inostroza, Jorge; Rebolledo, Annabella; Basfi-fer Obregón, Karen; Csendes Juhasz, Attila; Papapietro Vallejo, Karin; Pizarro Aguirre, Fernando; Olivares, Manuel; Sian, Lei; Westcott, Jamie L.; Hambidge, K. Michael; Krebs, Nancy F. (2009)
      Background: Iron deficiency and iron deficiency anemia are common in patients who undergo gastric bypass. The magnitude of change in iron absorption is not well known. Objective: The objective was to evaluate the effects ...
    • Quality of the diet of women with severe and morbid obesity undergoing gastric bypass and sleeve gastrectomy 
      Basfi-fer Obregón, Karen; Valencia, Alejandra; Arenas Rojas, Pamela; Codoceo, Juana; Inostroza, Jorge; Vega, Claudia; Díaz, Emma; Riffo, Andrea; Adjemian Gallo, Daniela; Csendes Juhasz, Attila; Papapietro Vallejo, Karin; Carrasco, Fernando; Ruz, Manuel (2011)
      The objective of this study was to evaluate the changes of dietary intake and quality of the diet in patients undergoing gastric bypass and sleeve surgery. In 36 women with severe and morbid obesity it was assessed their ...
    • Zinc absorption and zinc status are reduced after Roux-en-Y gastric bypass: A randomized study using 2 supplements 
      Ruz, Manuel; Carrasco, Fernando; Arenas Rojas, Pamela; Codoceo, Juana; Inostroza, Jorge; Basfi-fer Obregón, Karen; Csendes Juhasz, Attila; Papapietro Vallejo, Karin; Pizarro Aguirre, Fernando; Olivares, Manuel; Sian, Lei; Westcott, Jamie L.; Miller, Leland V.; Hambidge, K. Michael; Krebs, Nancy F. (2011)
      Background: Micronutrient deficiencies are common in patients undergoing gastric bypass. The effect of this type of surgery on zinc absorption and zinc status is not well known. Objective: The objective was to evaluate the ...
    • Zinc Supplementation Does Not Affect Glucagon Response to Intravenous Glucose and Insulin Infusion in ... 
      Pérez, Alvaro; Arenas Rojas, Pamela; Carrasco, Fernando; Basfi-fer Obregón, Karen; Pérez Bravo, Francisco; Codoceo, Juana; Inostroza, Jorge; Ruz, Manuel (Humana Press Inc., 2018)
      © 2018, Springer Science+Business Media, LLC, part of Springer Nature. Glucagon dysregulation is an essential component in the pathophysiology of type 2 diabetes. Studies in vitro and in animal models have shown that zinc ...