Académicos y Profesionales
  • Publicaciones Académicos
  •    Médico Cirujano Magister en Nutrición Humana, Universidad de Chile
       Prof. Asociado
       Enfermedades crónicas no transmisibles, Factores de riesgo cardiovascular

Revistas Internacionales

2014 Barrera G, Bunout D, de la Maza MP, Leiva L, Hirsch S. Carotid ultrasound examination as an aging and disability marker. Geriatr Gerontol Int 2014;14(3):710-715

2014 Bunout D, Barrera G, de la Maza MP, Leiva L, Hirsch S. Effect of weight maintenance or gain in a 10 years period over telomere length, sirtuin 1 and 6 expression and carotid intima media thickness. J Hum Nutr Diet 2014 Mar 24 (In Press)

2014 Barrera G, Cases T, Bunout D, De la Maza MP, Leiva L, Rodriguez JM, Hirsch S. Associations between socioeconomic status, aging and functionality among older women. Geriatr Nurs 2014 Oct 3 (In Press)

2013 Hirsch S, Miranda D, Muñoz E, Montoya M, Ronco AM, De la Maza MP, Bunout D. Natural killer cell cytotoxicity is not regulated by folic acid in vitro. Nutrition 2013; 29(5):772-776

2013 García G, Bunout D, Mella J, Quiroga E, De La Maza MP, Cavada G, Hirsch S. La cirugía barátrica reduce el grosor íntima media cartideo en pacientes obesos (Bariatric surgery decreases carotid intima-media thickness in obese subjects). Nutr Hosp 2013; 28(3):1102-1108

2013 Hirsch S, Barrera G, Leiva L, De la Maza MP, Bunout D. Variabilidad de las respuestas glucémica y de insulina, intra e intersujeto, a una comida estándar en individuos sanos (Variability of glycemic and insulin response to a standard meal, within and between healthy healthy subjects). Nutr Hosp 2013; 28(2):541-544

2013 Barrera G, Bunout D, De la Maza MP, Leiva L, Hirsch S. Carotid ultrasound examination as an aging and disability marker. Geriatr Gerontol Int 2013 Sep 30 (In Press)

2013 Henríquez S, Jara N, Bunout D, Hirsch S, de la Maza MP, Leiva L, Barrera G. Variabilidad de las fórmulas que evalúan la sensibilidad a la insulina y su asociación con el índice Matsuda (Variability of formulas to assess insulin sensitivity and their association with the Matsuda index). Nutr Hosp 2013; 28(5):1594-1598

2012 Jara N, Leal MJ, Bunout D, Hirsch S, Barrera G, Leiva L, De la Maza MP. La ingesta dietaria de carboximetillisina (CML) aumenta los niveles plasmáticos de este compuesto en pacientes diabéticos (Dietary intake increases serum levels of carboxymethil-lysine (CML) in diabetic patients). Nutr Hosp 2012; 27(4):1272-1278

2011 Bunout D, De la Maza MP, Barrera G, Leiva L, Hirsch S. Association between sarcopenia and mortality in healthy older people. Australas J Ageing 2011; 30(2):89-92

2010 Fernandez M, Acuña MJ, Reyes M, Olivares D, Hirsch S, Bunout D, De la Maza MP. Proliferation and differentiation of human adipocyte precursor cells: differences between the preperitoneal and subcutaneous compartments. J Cell Biochem 2010; 111(3):659-664

2009 Bunout D, Backhouse C, Leiva L, Barrera G, Sierralta W, De la Maza MP, Hirsch S. Relationship between protein and mitochondrial DNA oxidative injury and telomere length and muscle loss in healthy elderly subjects. Arch Gerontol Geriatr 2009; 48(3):335-339

2009 Hirsch S, Sanchez H, Albala C, De la Maza MP, Barrera G, Leiva L, Bunout D. Colon cancer in Chile before and after the start of the flour fortification program with folic acid. Eur J Gastroenterol Hepatol 2009; 21(4):436-439

2009 Bunout D, Barrera G, De la Maza MP, Leiva L, Backhouse C, Hirsch S. Effects of enalapril or nifedipine on muscle strength or functional capacity in elderly subjects. A double blind trial. J Renin Angiotensin Aldosterone Syst 2009; 10(2):77-84

2008 Hirsch S, Ronco AM, Guerrero-Bosagna C, De la Maza MP, Leiva L, Barrera G, Llanos M, Alliende MA, Silva F, Bunout D. Methylation status in healthy subjects with normal and high serum folate concentration. Nutrition 2008; 24(11-12):1103-1109

2008 Hirsch S, Ronco AM, Pinardi G, Montequin MJ, Leiva L, De la Maza MP, Llanos M, Bunout D. Lack of effect of diet-induced hypomethylation on endothelium-dependent relaxation in rats. Clin Nutr 2008; 27(6):895-899

2008 De la Maza MP, Uribarri J, Olivares D, Hirsch S, Leiva L, Barrera G, Bunout D.
Weight increase is associated with skeletal muscle immunostaining for advanced glycation end products, receptor for advanced glycation end products, and oxidation injury.
Rejuvenation Res 2008; 11(6):1041-1048


2008 De La Maza MP, Bravo A, Leiva L, Gattas V, Barrera G, Petermann M, Garrido F, Uribarri J, Bunout D, Hirsch S.
Urinary excretion of fluorescent advanced glycation end products (ages) in the elderly.
J Nutr Health Aging 2008; 12(3):222-224


2008 Hirsch S, Salazar AM, De la Maza MP, Molina AM, Navarrete A, Lera L, Barrera G, Gattas V, Bunout D.
Karnofsky performance scale and mini nutritional assessment predict mortality in geriatric patients.
Open Longevity Sci 2008; 2:17-22


2007 Bunout D, De la Maza MP, Barrera G, Leiva L, Gattas V, Hirsch S. Assessment of sarcopenia: longitudinal versus cross sectional body composition data. Aging Clin Exp Res 2007; 19(4):295-299

2007 Bunout D, Barrera G, de la Maza MP, Leiva L, Gattas V, Hirsch S. Height reduction, determined using knee height measurement as a risk factor or predictive sign for osteoporosis in elderly women. Nutrition 2007; 23(11-12):794-797

2006 Hirsch S, Leiva L, De la Maza MP, Gattas V, Barrera G, Hertrampf E, Bunout D.
Effects of a nutritional supplement fortified with vitamin B-12 on well nourished, free-living elderly subjects.
Int J Vitam Nutr Res 2006; 76(2):95-99


2006 Garrido A, De la Maza MP, Hirsch S, Valladares L.
Soy isoflavones affect platelet thromboxane A2 receptor density but not plasma lipid in menopausal women.
Maturitas 2006; 54:270-276


2006 De la Maza MP, Olivares D, Hirsch S, Sierralta W, Gattas V, Barrera G, Bunout D, Leiva L, Fernandez M.
Weight increase and overweight are associated with DNA oxidative damage in skeletal muscle.
Clin Nutr 2006 ; 25(6):968-976


2006 Bunout D, Barrera G, Leiva L, Gattas V, De la Maza MP, Haschke F, Steenhout P, Klassen P, Hager C, Offord E, Hirsch S.
Effect of a nutritional supplementation on bone health in Chilean elderly subjects with femoral osteoporosis.
J Am Coll Nutr 2006; 25(3):170-177


2006 Bunout D, Barrera G, Leiva L, Gattas V, De la Maza MP, Avendaño M, Hirsch S. Effects of vitamin D supplementation and exercise training on physical performance in Chilean vitamin D deficient elderly subjects. Exp Gerontol 2006; 41(8):746-752

2005 Hirsch S, Poniachick J, Avendaño M, Csendes A, Burdiles P, Smok G, Diaz JC, De la Maza MP. Serum folate and homocysteine levels in obese females with non-alcoholic fatty liver. Nutrition 2005; 21(2):137-141

2004 Bunout D, Barrera G, De la Maza MP, Avendaño M, Gattas V, Petermann M, Hirsch S.
Effects of nutritional supplementation and resistance training on muscle strength in free living elders. Results of one year follow.
J Nutr Health Aging 2004; 8(2):68-75


2004 De la Maza MP, Agudelo GM, Yudin T, Gattas V, Barrera G, Bunout D, Hirsch S.
Long term nutritional and digestive consequences of pelvic radiation.
J Am Coll Nutr 2004; 23(2):102-107


2004 Hirsch S, Ronco AM, Vazquez M, De La Maza MP, Garrido A, Barrera G, Gattas V, Glasinovic A, Leiva L, Bunout D.
Hyperhomocysteinemia in healthy young men and elderly men with normal serum folate concentration is not associated with poor vascular reactivity or oxidative stress.
J Nutr 2004; 134(7):1832-1835


2004 Barrera G, Bunout D, Gattas V, De la Maza MP, Leiva L, Hirsch S.
A high body mass index protects against femoral neck osteoporosis in healthy elderly subjects.
Nutrition 2004; 20(9):769-771


2004 Bunout D, Barrera G, De la Maza MP, Avendaño M, Gattas V, Petermann M, Hirsch S.
Lean and fat mass as determinants of muscle strenght and insulin sensitivity in Chilean elderly subjects.
J Nutr Health Aging 2004; 8(5):374-378


2004 Bunout D, Barrera G, Hirsch S, Gattas V, De la Maza MP, Haschke F, Steenhout P, Klassen P, Hager C, Avendano M, Petermann M Effects of a nutritional supplement on the immune response and cytokine production in free-living Chilean elderly. JPEN J Parenter Enteral Nutr 2004; 28(5):348-354

2004 De la Maza MP, Agudelo GM., Gotteland M, Yudin T, Gattás V, Barrera G, Bunout D, Hirsch S. Long-term nutritional and digestive consequences of pelvic radiation. J. Am Coll Nutr 2004;23;102-7.

2003 Bunout D, Barrera G, De la Maza MP, Gattas V, Hirsch S.
Seasonal variation in insulin sensitivity in healthy elderly people.
Nutrition 2003; 19(4):310-316


2002 Hirsch S, De la Maza MP, Barrera G, Gattas V, Petermann M, Bunout D.
The Chilean flour folic acid fortification program reduces serum homocysteine levels and masks vitamin B-12 deficiency in eldely people.
J Nutr 2002; 132(2):289-291


2002 Humphreys J, De la Maza MP, Hirsch S, Barrera G, Gattas V, Bunout D.
Muscle strength as a predictor of loss of functional status in hospitalized patients.
Nutrition 2002; 18(7-8):616-620


2002 Bunout D, Hirsch S, De la Maza MP, Haschke F, Steenhout P, Klaasen P, Barrera G, Gattas V, Petermann M. Effects of prebiotics on the immune response to vaccination in the elderly. JPEN J Parent Enteral Nutr 2002; 26(6):372-376

2002 Hirsch S, De la Maza MP, Mendoza L, Petermann M, Glasinovic A, Paulinelli P, Barrera G, Rosenberg IH, Bunout D.
Endothelial function in healthy younger and older hyperhomocysteinemic subjects.
J Am Geriatr Soc 2002; 50(6):1019-1023


2002 Hirsch S, De la Maza MP, Yañez P. Glasinovic A, Petermann M, Barrera G, Gattas V, Escobar E, Bunout D.
Hyperhomocysteinemia and endothelial function in young subjects: effects of vitamin supplementation.
Clin Cardiol 2002; 25(11):495-501


2001 De la Maza MP, Gotteland M, Ramirez C, Araya M, Yudin T, Bunout D, Hirsch S.
Acute nutritional and intestinal changes after pelvic radiation.
J Am Coll Nutr 2001; 20:637-642


2001 Bunout D, Barrera G, De La Maza MP, Avendaño M, Gattas V, Petermann M, Hirsch S.
The impact of nutritional supplementation and resistance training on the health functioning of free-living Chilean elders: results of 18 months of follow-up.
J Nutr 2001; 131(9):2441S-2446S


2000 De la Maza MP, Hirsch S, Petermann M, Suazo M, Ugarte G, Bunout D.
Changes in microsomal activity in alcoholism and obesity.
Alcohol Clin Exp Res 2000; 24(5):605-610


2000 Bunout D, Petermann M, Hirsch S, De la Maza MP, Suazo M, Barrera G, Kauffman R.
Low serum folate but normal homocysteine levels in patients with atherosclerotic vascular disease and matched healthy controls.
Nutrition 2000; 16(6):434-438


2000 Bunout D, Garrido A, Suazo M, Kauffman R, Venegas P, De la Maza MP, Petermann M, Hirsch S.
Effects of a supplementation with folic acid and antioxidant vitamins on homocysteine levels and LDL oxidation in coronary patients.
Nutrition 2000; 16:107-110


1999 Hirsch S, De la Maza MP, Gattas V, Barrera G, Petermann M, Gotteland M, Lopez M, Bunout D. Nutritional support in alcoholic cirrhotic patients improves host defenses. J Am Coll Nutr 1999; 18:434-441

1998 Hirsch S, De la Maza MP, Petermann M, Bunout D.
Lipid turnover in alcoholics before and after an ethanol load.
Nutrition 1998; 14:437-442


1997 Hirsch S, De la Maza MP, Petermann M, Lopez M, Schlesinger L, Bunout D. Increased cytokines production is associated with acute inflammation in cirrhotic alcoholic patients. Int Hepatol Commun 1997; 6:166-174

1996 Bunout D, De la Maza MP, Schlesinger L, Hirsch S, Petermann M. Interleukin-1 and tumor necrosis factor in obese alcoholic, compared to normal weight patients. Am J Clin Nutr 1996; 63:373-376

1996 De la Maza MP, Hirsch S, Nieto S, Petermann M, Bunout D.
Fatty acid composition of liver total lipids in alcoholic patients with and without liver damage.
Alcohol Clin Exp Res 1996; 20:1418-1422


1995 Bunout D, Moya P, De la Maza MP, Petermann M, Iturriaga H, Hirsch S.
Suprahepatic vein oxygen tension in alcoholics with severe and mild liver damage.
Dig Dis Sci 1995; 40:1243-1245


1995 Hirsch S, De la Maza MP, Petermann M, Iturriaga H, Ugarte G, Bunout D.
Protein turnover in abstinent and non-abstinent patients with alcoholic cirrhosis.
J Am Coll Nutr 1995; 14:99-104


1995 De la Maza MP, Petermann M, Bunout D, Hirsch S.
Effects of a long-term vitamin E supplementation in alcoholic cirrhotics.
J Am Coll Nutr 1995; 14:192-196


1994 De la Maza MP, Estevez A, Bunout D, Klenner C, Oyonarte M, Hirsch S.
Ventricular mass in hypertensive and normotensive obese.
Int J Obes 1994; 18:193-197


1993 Hirsch S, Bunout D, De la Maza MP, Iturriaga H, Petermann M, Icaza G, Gattas V, Ugarte G.
Controlled trial of nutrition supplementation in outpatients with symptomatic alcoholic cirrhosis.
JPEN J Parent Enteral Nutr 1993; 17(2):119-124


Revistas Nacionales

2011 Oliveros MS, Avendaño M, Bunout D, Hirsch S, De La Maza MP, Pedreros C, Müller H. Estudio piloto sobre entrenamiento físico durante hemodiálisis (A pilot study on physical training of patients in hemodialysis). Rev Méd Chil 2011; 139(8):1046-1053

2010 Hirsch S, Barrera G, Leiva L, De la Maza MP, Bunout D. Indice glicémico e insulinémico de dos tipos de pasta de presentación larga y corta en individuos sanos (Glycemic and insulinemic index of two types of pasta of short and long presentation in healthy subjects). Rev Chil Nutr 2010; 37(4):474-479

2009 Carrasco F, Manrique M, De la Maza MP, Moreno M, Albala C, García J, Díaz J, Liberman C.
Tratamiento farmacológico o quirúrgico del paciente con sobrepeso u obesidad (Statement about the medical and surgical treatment of overweight and obesity).
Rev Med Chil 2009; 137(7):972-981


2009 Miranda D, Leiva L, León JP, De la Maza MP.
Diagnóstico y tratamiento de la deficiencia de vitamina D (Diagnosis and treatment of vitamin D deficiency).
Rev Chil Nutr 2009; 36(3):269-277


2009 Leiva MJ, Fuentealba C, Boggiano C, Gattas V, Barrera G, Leiva L, Bunout D, Hirsch S, De la Maza MP.
Calidad de vida en pacientes operadas de bypass gástrico hace más de un año: Influencia del nivel socioeconómico (Quality of life of patients subjected to gastric bypass more than one year ago: Influence of socioeconomic status).
Rev Med Chil 2009; 137(5):625-633


2009 Manrique M, De la Maza MP, Carrasco F, Moreno M, Albala C, García J, Díaz J, Liberman C.
Diagnóstico, evaluación y tratamiento no farmacológico del paciente con sobrepeso u obesidad (Statement about diagnosis assessment and non pharmacological treatment of obesity).
Rev Med Chil 2009; 137(7):963-971


2008 Bravo MV, Bunout D, Leiva L, De la Maza MP, Barrera G, De la Maza J, Hirsch S.
Efecto del probiótico Saccharomyces boulardii en la prevención de la diarrea asociada con antibióticos en adultos ambulatorios en tratamiento con amoxicilina (Effect of probiotic Saccharomyces boulardii on prevention of antibiotic-associated diarrhea in adult outpatients with amoxicillin treatment).
Rev Med Chil 2008; 136(8):981-988


2008 De la Maza MP, Leiva L, Barrera G, Boggiano C, Herrera T, Pérez Y, Gattas V, Bunout D, Hirsch S.
Evaluación a largo plazo del estado nutricional, composición corporal y densidad mineral ósea en mujeres operadas de bypass gástrico: Impacto del nivel socioeconómico (Nutritional status, body composition and bone mineral density in gastric bypass females: Impact of socioeconomic level).
Rev Med Chil 2008; 136(11):1415-1423


2007 Gattas V, Barrera G, Leiva L, de la Maza MP, Bunout D, Steenhout P, Klassen P, Voss T, Hirsch S.
Determinación de los índices glicémicos y de insulina en fórmulas para alimentación enteral en adultos sanos (Glycemic and insulin indices of tube feeding formulas in healthy adults).
Rev Med Chil 2007; 135(7):879-884


2007 De la Maza MP, Bravo A, Leiva L, Gattas V, Petermann M, Garrido F, Bunout D, Hirsch S, Barrera G, Fernandez M.
Fluorescent serum and urinary advanced glycoxidation end-products in non-diabetic subjects.
Biol Res 2007; 40(2):203-212


2007 Ruiz M, De la Maza MP.
Composición corporal de mujeres obesas de 20 a 40 años de edad de nivel socioeconómico alto y bajo (Body composition of 20 to 40 years old obese women of high and low socioeconomic status).
Rev Chil Nutr 2007; 34(3):251-257


2004 De la Maza MP, Gattas V, Zavala A, Cataldo V, Guerra J, Barrera G, Leiva L, Hirsch S, Bunout D.
La mantención de peso en humanos ¿podría ser equivalente a la restricción calórica de los modelos animales? (Weight maintenance in humans. Could it mimic calorie restriction of animal models?.
Rev Med Chil 2004; 132(10):1166-1172


2003 Garrido A, De la Maza MP, Valladares L.
Fitoestrógenos dietarios y sus potenciales beneficios en la salud del adulto humano (Potential health benefits of phytoestrogens).
Rev Med Chil 2003; 131(11):1321-1328


2002 De la Maza MP.
Nutrición y esteatohepatitis alcohólica y no alcohólica (Nutrition and alcoholic and non alcoholic steatohepatitis).
Gastroenterol Latinoam 2002; 13 (Monogr 1):45-47


2001 Mendoza L, Hirsch S, De la Maza MP, Barrera G, Bunout D.
Importancia de la leche en la nutrición del adulto mayor (Importance of the milk in the nutrition of elderly).
Rev Chil Nutr 2001; 28(Supl 1):96-103


2000 Cortes F, Hirsch S, De la Maza MP.
Importancia del ácido fólico en la medicina actual (The importance of folic acid in current medicine).
Rev Med Chil 2000; 128:213-220


1999 De la Maza MP, Hirsch S, Garrido A.
Nuevas piezas en el puzle de la aterogénesis (New pieces in the puzzle of atherogenesis).
Rev Med Chil 1999; 127(8):996-1003


1999 Gattas V, Cifuentes M, Gajardo H, Hirsch S, De la Maza MP, Bunout D, Barrera G.
Estado nutritivo y gasto energético en ancianos de distinto nivel socioeconómico (Nutritional status and energy expenditure in elders of different socioeconomic level).
Rev Med Chil 1999; 127:557-564


1998 Bunout D, Petermann M, De la Maza MP, Kauffmann R, Suazo M, Hirsch S.
Niveles de homocisteína en adultos sanos chilenos (Serum homocysteine levels in healthy Chilean adults).
Rev Med Chil 1998; 126:905-910


1997 Bunout D, De la Maza MP, Hirsch S, Petermann M, Godoy C, Perez C.
Resultados a dos años de un programa de rehabilitación de enfermos alcohólicos (Results of a long term alcoholism rehabilitation program in Chile).
Rev Med Chil 1997; 125:311-316


1997 De la Maza MP, Chichester C, Hirsch S, Petermann M, Iturriaga H, Bunout D.
Marcadores de fibrogénesis hepática en pacientes alcohólicos (Serum markers of fibrogenesis in cirrhotic patients).
Rev Med Chil 1997; 125:15-21


1997 Hirsch S, Chavez G, Gotteland M, De la Maza MP, Petermann M, Barrera P, Bunout D.
Permeabilidad intestinal en alcohólicos sin daño hepático (Intestinal permeability in alcoholic patients without liver damage).
Rev Med Chil 1997; 125:653-58


1996 Barrera G, Salazar G, Albala C, Vio F, Yañez M, Aicardi V, Hirsch S, De la Maza MP, Bunout D.
Métodos de estimación de la composición corporal en ancianos: análisis crítico (Body composition methods in the elderly: a critical analysis).
Rev Med Chil 1996; 124:1232-1239


1995 Llop E, Hirsch S, De la Maza MP, Bunout D, Iturriaga H, Silva C, Ugarte G, Rothhammer F.
El sistema de histocompatibilidad como factor de riesgo de la enfermedad hepática alcohólica (Major histocompatibility system as a risk factor for alcoholic liver disease).
Rev Med Chil 1995; 123:687-693


1995 Vargas M, Puig A, De la Maza MP, Morales P, Vargas D, Bunout D, Gattas V, Hirsch S.
Efectos del entrenamiento muscular respiratorio con válvula de carga umbral construida con tecnología apropiada, asociado a apoyo nutricional (Effects of an inspiratory muscle training program and nutritional support in patients with chronic obstructive lung disease).
Rev Med Chil 1995; 123:1225-1234


1993 Iturriaga H, Hirsch S, Bunout D, Diaz M, Kelly M, Silva G, De la Maza MP, Petermann M, Ugarte G.
Predicción del daño histológico hepático en pacientes alcohólicos asintomáticos mediante datos clínicos y de laboratorio (Prediction of histologic liver damage through clinical and laboratory data in asymptomatic alcoholic patients).
Rev Med Chil 1993; 121:369-378


1992 Bunout D, Hirsch S, Petermann M, De la Maza MP, Silva G, Kelly M, Ugarte G, Iturriaga H.
Estudio controlado sobre el efecto de la silimarina en la enfermedad hepática alcohólica (Effects of Sylimarin on alcoholic liver disease. A controlled trial).
Rev Med Chil 1992; 120:1370-1375


1992 Hirsch S, De la Maza MP, De Obaldia N, Espinoza J, Hubner C, Petermann M, Bunout D.
Fuerza muscular, un indicador de estado nutritivo (Muscle strength, an indicator of nutritional status).
Rev Med Chil 1992; 120:615-620


Publicaciones

2009 Leiva MJ, Fuentealba C, Boggiano C, Gattás V, Barrera G, Leiva L, Bunout D, Hirsch S, de la Maza MP. Calidad de vida en pacientes operados de bypass gástrico hace más de un año: influencia del nivel socioeconómico. Rev Méd Chile 2009;137:625-33

2009 Manrique M, de la Maza MP, Carrasco F, Moreno M, Albala C, García J, Díaz J, Liberman C. Statement about diagnosis assessment and non pharmacological treatment of obesity. Rev Méd Chile 2009;137:963-71.

2009 Hirsch S, Sanchez H, Albala C, de la Maza MP, Barrera G, Leiva L, Bunout D. Colon cancer in Chile before and after the start of the flour fortification program with folic acid. Eur J Gastroenterol Hepatol. 2009;21:436-9.

2009 Bunout D, Barrera G, de la Maza MP, Leiva L, Backhouse C, Hirsch S. Effects of Enalapril or Nifedipine on muscle strength or functional capacity in elderly subjects. A double blind trial. J Renin Angiotension Aldosterone System JRAAS 2009; 10:77-84.

2009 Miranda D, Leiva L, León JP, de la Maza MP. Diagnóstico y Tratamiento de la deficiencia de Vitamina D. Rev Chil Nutr 2009; 36: 269 -277.

2009 Carrasco F, Manrique M, de la Maza MP, Moreno M, Albala C, García J, Díaz J, Liberman C. Statement about the medical and surgical treatment of overweight and obesity. Rev Méd Chile 2009;137:972-81.

2009 Bunout D, Backhouse C, Leiva L, Barrera G, Sierralta W, de la Maza MP, Hirsch S. Relationship between protein and mitochondrial DNA oxidative injury and telomere length and muscle loss in healthy elderly subjects. Arch Gerontol Geriatr 2009;48:335-339.

2008 De la Maza MP, Bravo A, Leiva L, Gattás V, Barrera G, Garrido F, Pettermann M, Uribarri J, Bunout D, Hirsch S. Urinary excretion of fluorescent advanced glycation end products (AGEs) in the elderly. J Nutr Health and Ageing 2008; 12: 222-224.

2008 De la Maza MP, Leiva L, Barrera G, Boggiano C, Herrera T, Pérez Y, Gattás V, Bunout D, Hirsch S. Evaluación a largo plazo del estado nutricional, composición corporal y densidad mineral ósea en mujeres operadas de bypass gástrico:impacto del nivel socioeconómico. Rev Méd Chile 2008; 136: 1415-1423.

2008 Bravo V, Bunout D, Leiva L, de la Maza MP, Barrera G, de la Maza J, Hirsch S. Effect of probiotic Saccharomyces boulardii on prevention of antibiotic-associated diarrhea in adult outpatients with amoxicillin treatment. Rev Méd Chile 2008;136:981-8.

2008 Hirsch S, Ronco AM, Guerrero-Bosagna C, de la Maza MP, Leiva L, Barrera G, Llanos M, Alliende MA, Silva F, Bunout D. Methylation status in healthy subjects with normal and high serum folate concentration. Nutrition. 2008;24:1103-9.

2008 De la Maza MP, Uribarri J, Olivares D, Hirsch S, Leiva L, Barrera G, Bunout D. Weight increase is associated with skeletal muscle immunostaining for advanced glycation end-products (AGEs), receptor for AGEs (RAGE) and oxidative injury. Rejuvenation Res 2008, 11: 1041-1048.

2008 Hirsch S, Ronco AM, Pinardi G, Montequin MJ, Leiva L, de la Maza MP, Llanos M, Bunout D. Lack of effect of diet-induced hypomethylation on endothelium-dependent relaxation in rats. Clin Nutr. 2008;27:895-9.

2007 Bunout D, Barrera G, Leiva L, Gattás V, de la Maza MP, Hirsch S. Height reduction, determined using knee height measurement as a risk factor or predictive sign for osteoporosis in elderly women. Nutrition 2007; Nutrition 2007;23:794-7

2007 De la Maza MP, Bravo A, Leiva L, Gattás V, Petermann M, Garrido F, Bunout D, Hirsch S, Barrera G, Fernández M. Fluorescent serum and urinary advanced glycoxidation end-products in non- diabetic subjects. Biol Res 2007;40:203-12.

2007 Bunout D, De la Maza MP, Barrera G, Leiva L, Gattás V, Hirsch S. Assessment of sarcopenia: longitudinal versus cross sectional body composition data. Aging Clin Exp Res 2007;19:295-299.

2007 Gattás V, Barrera G, Leiva L, de la Maza MP, Bunout D, Steenhout P, Klassen P, Voss T, Hirsch S. Glycemic and insulin indices of tube feeding formulas in healthy adults. Rev Med Chil. 2007;135:879-84.

2006 Bunout D, Barrera G, Leiva L, Gattas V, de la Maza MP, Avendaño M, Hirsch S. Effects of vitamin D supplementation and exercise training on physical performance in Chilean vitamin D deficient elderly subjects. Exp Gerontol 2006; 41:746-52.

2006 Garrido A, de la Maza MP, Hirsch S, Valladares L. Soy isoflavones affect platelet thromboxane A2 receptor density but not plasma lipids in menopausal women. Maturitas. 2006;54:270-6.

2006 Bunout D, Barrera G, Leiva L, Gattas V, de la Maza MP, Haschke F, Steenhout P, Klassen P, Hager C, Offord E, Hirsch S. Effect of a nutritional supplementation on bone health in chilean elderly subjects with femoral osteoporosis. J Am Coll Nutr 2006; 25:170-7.

2006 De la Maza MP, Olivares D, Hirsch S, Sierralta W, Gattás V, Barrera G, Bunout D, Leiva L, Fernández M. Weight increase and overweight are associated with DNA oxidative damage in skeletal muscle. Clin Nutr. 2006;25:968-76.

2006 Hirsch S, Leiva L, de la Maza MP, Gattás V, Barrera G, Hertrampf E, Bunout D. Effects of a nutritional supplement fortified with vitamin B-12 on well nourished, free-living elderly subjects. Int J Vitam Nutr Res 2006;76:95-9.

2005 Bunout D, Barrera G, Avendaño M, de la Maza MP, Gattas V, Leiva L, Hirsch S. Results of a community-based weight-bearing resistance training programme for healthy Chilean elderly subjects. Age Ageing. 2005;34:80-3.

2005 Hirsch S, Poniachick J, Avendaño M, Csendes A, Burdiles P, Smok G, Diaz JC, de la Maza MP. Serum folate and homocysteine levels in obese females with non-alcoholic fatty liver. Nutrition 2005;21:137-41.

2004 Hirsch S, Ronco AM, Vasquez M, de la Maza MP, Garrido A, Barrera G, Gattas V, Glasinovic A, Leiva L, Bunout D. Hyperhomocysteinemia in healthy young men and elderly men with normal serum folate concentration is not associated with poor vascular reactivity or oxidative stress. J Nutr. 2004; 134:1832-5.

2004 De la Maza MP, Gattás V, Zavala A, Cataldo V, Guerra J, Gladys B, Laura L,Hirsch S, Bunout D. Weight maintenance in humans. Could it mimic calorie restriction of animal models? Rev Méd Chile. 2004;132:1166-72.

2004 Barrera G, Bunout D, Gattás V, de la Maza MP, Leiva L, Hirsch S. A high body mass index protects against femoral neck osteoporosis in healthy elderly subjects. Nutrition. 2004 ;20:769-71.

2004 Bunout D, Barrera G, de La Maza MP, Avendano M, Gattas V, Petermann M, Hirsch S. Lean and fat mass as determinants of muscle strength and insulin sensitivity in Chilean elderly subjects. J Nutr Health Aging. 2004;8:374-8.

2004 Bunout D, Barrera G, Hirsch S, Gattás V, de la Maza MP, Haschke F, Steenhout P, Klassen P, Hager C, Avendaño M, Petermann M Effects of a nutritional supplement on the immune response and cytokine production in free-living Chilean elderly. JPEN. Journal of Parenteral and Enteral Nutrition: 2004: 28:348-54.

Capítulos de Libros

De la Maza MP.
Tratamiento dietético de la obesidad (Dietetic treatment of obesity).
En: Cruchet S, Rozowski J., editors. Obesidad: Un enfoque integral. Santiago: Nestlé Chile S.A.; 2007. p. 113-117


De la Maza MP.
Programa de tratamiento de la obesidad del adulto en el INTA (Program of adult obesity treatment at INTA).
En: Albala C, Kain J, Burrows R, Diaz E., editores. Obesidad: un desafío pendiente. Santiago: Editorial Universitaria; 2000. p.228-231


Hirsch S, De la Maza MP.
Factores psicosociales asociados a la obesidad (Psychosocial factors related to obesity).
En: Albala C, Kain J, Burrows R, Diaz E., editores. Obesidad: un desafío pendiente. Santiago: Editorial Universitaria; 2000. p.255-256