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Sandra Hirsch Birn

planta

INTA, UNIVERSIDAD DE CHILE

Santiago, Chile

Fetal programming; Nutrition-pollution interaction; Endocrine disruptors; EFECTO DE ACIDO FOLICO EN LA SALUD; NUTRICION Y ENVEJECIMIENTO; NUTRICION Y DAÃƒâ€˜O HEPATICO; Perinatal Conditioning of Adult Diseases. A Role for the Endocannabinoid System. Neonatal Programming; Endocannabinoid/Cannabinoid Receptors-Mediated Cellular Events. Function in Different Tissues.; Nutrition-Pollution Interactions. Toxic elements in Placentas and Health Consequences in the Offspring; Eje somatotrÃ³fico placentario; Alteraciones en crecimiento pre y postnatal; Pubertad

Nutrición, UNIVERSIDAD DE CHILE. Chile, 1985

Profesor Titular Part Time

UNIVERSIDAD DE CHILE

INTA

santiago, Chile

1985 - A la fecha

Planta Part Time

INTA, Universidad de Chile

Santigo, Chile

1985 - A la fecha

1. Niria de Obaldía; “Utilidad de nuevas técnicas de evaluación nutricional en pacientes adultos médicos y quirúrgicos”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 1989.

2. Ada Cuevas Marín; “Actividad lipoperoxidativa y mecanismos antioxidantes en individuos obesos. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 1991.

3. Gloria Chávez: “Permeabilidad Intestinal en alcohólicos”, Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 1996.

4. María del Pilar Barrera: “Gasto energético en reposo en pacientes cirróticos alcohólicos de la Unidad de Alcoholismo del San_Borja Arriarán”, Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 1996.

5. Laura Mendoza: “Efectos de la homocisteína plasmática sobre la reactividad vascular endotelio dependiente en adultos mayores”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 1999.

6. Marcela Vázquez (co-dirección con Ana María Ronco): “Efecto del estrés oxidativo sobre la función endotelial en adultos mayores y adultos jóvenes hiperhomocisteinémicos”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2002.

7. Maritza Avendaño “Niveles de homocisteína, folato y vitamina B12 en esteatohepatitis no alcohólica”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2002.

8. Ana María Salazar “MNA Como Predictor de Evolución de Estado Nutricional en Adultos Mayores Hospitalizados”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2003.

9. Verónica Bravo “Efecto del prebiótico Sacaromices Boulardi en la prevención de la diarrea asociada por antibiótico en adultos con tratamiento antibiótico ambulatorio”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile, 2004.

10. Javiera Valdés: “Cambios en la ingesta energética y el consumo alimentario en una población mediterránea de Cataluña”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile, 2007.

11. Luisa Solano “Medición del gasto energético por calorimetría indirecta en pacientes críticos”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile, 2007.

12. Victoria Abril “Instalación intrahospitalaria de una central de mezclas de alimentación parenteral en Ecuador”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile, 2007.

13. Magdalena Cortés (co-dirigida con Prof. Ana María Ronco) “Alteraciones en el Ca+2 citológico en endotelio fetal con restricción de crecimiento”. Facultad de Química y Farmacia Universidad de Valparaíso, Programa Magister en análisis clínica. Universidad de Valparaíso 2007.

14. Francisca Silva: “Efecto de distintas concentraciones de folato sérico en humanos sobre el índice de metilación general”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile, 2007.

15. Paulina Fuentes. “Nutrición Parenteral en un Centro Hospitalario: Aplicación de Criterios de Evaluación de Calidad”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile, 2008.

16. Bernardo López: “Asociación entre Cáncer Colorectal Y Status De Ácido Fólico”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile, 2008.

17. Catalina Fuentes: “Effect of Supraphysiological Concentration of Serum Folate on Natural 2 Killer Cell Activity in Healthy Subjects” . Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2010.

18. Martine Boetje: “Effects of statin use on functional capacity and muscle mass in elderly women”. (2010).
19. Internship Wageningen University: HUMAN NUTRITION. MSc programme.

20. Néstor Lagos: “Serum Concentration of Sex-Hormone–Binding Globulin at second trimester in Gestational Diabetes Mellitus patient related to maternal and fetal prognosis”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2011.

21. Gonzalo García: Bariatric surgery decreases carotid intima-media thickness in obese subjects. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2013.

22. Thiare Olguin: “Handgrip strength at hospital admission predicts functional decline after 30 days”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2014.

23. Gabriela Carrasco: “Association Between The Progression Of Cognitive Impairment And Homocysteine Levels In Elderly”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2014.

24. Erika Albetman: “Association between Weight Stabilization Post Surgery And Survival In Gastric Cancer Patients Undergoing Total Or Subtotal Gastrectomy With Curative Intention”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2015.

25. Catalina Silva: “Seguimiento Nutricional después de 5 Años de Pacientes Sometidos a Cirugía Bariatrica”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2015.

26. Ana Verónica Laguna. “Gasto energético de los pacientes con enfermedad renal crónica en hemodiálisis”. Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2015.

27 Romina Goza: “Consumo Agudo de Edulcorantes Artificiales no Calóricos y Sensibilidad a la Insulina” Magister en Nutrición mención Nutrición Humana, INTA, Universidad de Chile 2016

Se bajo la concentración de ácido fólico del programa de fortificación de la harina de trigo en Chile. Esta modificación se realizó basado en los resultados de la asociación temporal entre el aumento de ´cancer de colon en Chile y el incio de la fortificación con ácido fólico. (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 Apr;21(4):436-9.)
Estos resultado han sido validados por estudios in vitro ( Rodriguez JM, Miranda D, Bunout D, Ronco AM, de la Maza MP, Hirsch S. Folates Induce Colorectal Carcinoma HT29 Cell Line Proliferation Through Notch1 Signaling. Nutr Cancer. 2015;67(4):706-11. doi: 10.1080/01635581. 2015.1011285. Epub 2015 Mar 24. PubMed PMID: 25802929).

Mejor trabajo cientifíco

kELLOGG ¨S

Argentina, 2000

Premio al Mejor trabajo científico (autora principal) Congreso SLAN 2000, Buenos Aires, Argentina – PREMIO KELLOGG´S. Efectos de la homocisteína plasmática sobre la reactividad vascular endotelio dependiente en adultos mayores.
Mujer Siglo XX!

UNIVERSIDAD DE CHILE

Chile, 2008

Premio que otorga la Universidad de Chile a mujeres por su trayectoria Universitaria (académicos y personal de apoyo)
Premio al Mejor trabajo científico

sociedad de Nutrición Colombiana

Colombia, 1997

Gasto energético en reposo en pacientes cirróticos alcohólicos


Estimated glomerular filtration rate, urine albumin excretion, and survival among patients consulting in public Chilean public primary care clinics Rios A.; Lorca E.; Hirsch, S; Sandoval V.; Bunout, D Article ISI SCOPUS RENAL FAILURE (2016)
Premature loss of muscle mass and function in type 2 diabetes Guerrero, N; Bunout, D; Hirsch, S; Barrera, G; Leiva, L; Henríquez S. Article ISI SCOPUS DIABETES RESEARCH AND CLINICAL PRACTICE (2016)
Relationship between folate transporters expression in human placentas at term and birth weights Caviedes L.; Iñiguez G.; Hidalgo, P.; Castro J.J.; Castaño E.; Llanos, M; Hirsch, S Article ISI SCOPUS PLACENTA (2016)
Central obesity and not age increases skeletal muscle lipids, without influencing lean body mass and strength de la Maza, MP; Hirsch, S; Jara, N; Leiva, L; Barrera, G; Claudio, S; Panella, L; Henríquez S.; Bunout, D Article ISI SCOPUS Nutricion Hospitalaria (2015)
Effect of weight maintenance or gain in a 10 years period over telomere length, sirtuin 1 and 6 expression and carotid intima media thickness Bunout, D; Barrera, G; Leiva, L; Hirsch, S Article ISI SCOPUS Journal of Human Nutrition and Dietetics (2015)
Factors related to total energy expenditure in older adults (Chile) Pakozdi, T; Leiva, L; Bunout, D; Barrera, G; de la Maza, MP; Henríquez S.; Hirsch, S Article ISI SCOPUS Nutricion Hospitalaria (2015)
Folates Induce Colorectal Carcinoma HT29 Cell Line Proliferation Through Notch1 Signaling Miranda D.; Bunout, D; Ronco, AM; de la Maza, MP; Hirsch, S Article ISI SCOPUS Nutrition and Cancer (2015)
Folic Acid Supplementation during Pregnancy Induces Sex-Specific Changes in Methylation and Expression of Placental 11 beta-Hydroxysteroid Dehydrogenase 2 in Rats Penailillo R; Guajardo A.; Llanos, M; Hirsch, S; Ronco, AM Article ISI PLOS ONE (2015)
Is L-methionine a trigger factor for Alzheimer's-like neurodegeneration?: Changes in A beta oligomers, tau phosphorylation, synaptic proteins, Wnt signaling and behavioral impairment in wild-type mice Tapia-Rojas, C; Montecinos-Oliva, C; Arrazola, MS; Retamales, RM; Bunout, D; Hirsch, S; Inestrosa, NC Article ISI SCOPUS Molecular Neurodegeneration (2015)
Rectus femoris (RF) ultrasound for the assessment of muscle mass in older people Berger, J.; Bunout, D; Barrera, G; de la Maza, MP; Henríquez S.; Leiva, L; Hirsch, S Article ISI SCOPUS Archives of Gerontology and Geriatrics (2015)
Skeletal muscle ceramide species in men with abdominal obesity de la Maza, MP; Rodriguez J.; Hirsch, S; Leiva, L; Barrera, G; Bunout, D Article ISI SCOPUS Journal of Nutrition, Health and Aging (2015)
Carotid ultrasound examination as an aging and disability marker Barrera, G; Bunout, D; de la Maza, MP; Leiva, L; Hirsch, S Article ISI SCOPUS GERIATRICS GERONTOLOGY INTERNATIONAL (2014)
Evaluation of a program for management of metabolic syndrome in adults with overweight and obesity Henríquez S.; Barrera, G; Hirsch, S; de la Maza, MP; Jara, N; Letva, L; Bunout, D Article ISI REVISTA MEDICA DE CHILE (2014)
Association Between Functional Measures and Mortality in Older Persons Bites, AC; Bunout, D; Barrera, G; Hirsch, S; Leiva, L; de la Maza, MP Article ISI SCOPUS International Journal of Gerontology (2013)
Bariatric surgery decreases carotid intima-media thickness in obese subjects García, G.; Bunout, D; Mella, J; Quiroga, E.; de la Maza, MP; Cavada, G; Hirsch, S Article ISI SCOPUS Nutricion Hospitalaria (2013)
Natural killer cell cytotoxicity is not regulated by folic acid in vitro Hirsch, S; Miranda D.; Muñoz E; Montoya, M; Ronco, AM; de la Maza, MP; Bunout, D Article ISI SCOPUS Nutrition (2013)
Variability of formulas to assess insulin sensitivity and their association with the Matsuda index Henríquez S.; Jara, N; Bunout, D; Hirsch, S; de la Maza, MP; Leiva, L; Barrera, G Article ISI SCOPUS Nutricion Hospitalaria (2013)
Variability of glycemic and insulin response to a standard meal, within and between healthy subjects Hirsch, S; Barrera, G; Leiva, L; de la Maza, MP; Bunout, D Article ISI SCOPUS Nutricion Hospitalaria (2013)
Dietary intake increases serum levels of carboxymethil-lysine (CML) in diabetic patients Jara, N; Bunout, D; Hirsch, S; Barrera, G; Leiva, L Article ISI SCOPUS Nutricion Hospitalaria (2012)
A pilot study on physical training of patients in hemodialysis Oliveros, MS; Avendaño M.; Bunout, D; Hirsch, S; de la Maza, MP; Pedreros C; Muller H. Article ISI REVISTA MEDICA DE CHILE (2011)
Association between sarcopenia and mortality in healthy older people Bunout, D; de la Maza, MP; Barrera, G; Leiva, L; Hirsch, S Article ISI SCOPUS Australasian Journal on Ageing (2011)
Estudio piloto sobre entrenamiento físico durante hemodiálisis Oliveros R, María Soledad; Avendaño, Marcelo; bunout, Daniel; Hirsch, Sandra; de la Maza, María Pía; Pedreros, Cristian; Müller, Hans Article SCIELO SCOPUS REVISTA MEDICA DE CHILE (2011)
Maternal exposure to cadmium during gestation perturbs the vascular system of the adult rat offspring Montenegro M.; Castillo P.; Urrutia M.; Hirsch, S; Llanos M.N.; Sáez D; Zepeda, R. Article ISI SCOPUS Toxicology and Applied Pharmacology (2011)
Proliferation and Differentiation of Human Adipocyte Precursor Cells: Differences Between the Preperitoneal and Subcutaneous Compartments Fernandez, M.; Acuña MJ; Reyes, M.; Olivares, D; Hirsch, S; Bunout, D; de la Maza, MP Article ISI SCOPUS Journal of Cellular Biochemistry (2010)
Calidad de vida en pacientes operadas de bypass gástrico hace más de un año: Influencia del nivel socioeconómico Leiva, María José; Fuentealba, Claudio; Boggiano, Carolina; Gattas, Vivien; Barrera, Gladys; Leiva, Laura; bunout, Daniel; Hirsch, Sandra; de la Maza, M. Pía Article SCIELO REVISTA MEDICA DE CHILE (2009)
Colon cancer in Chile before and after the start of the flour fortification program with folic acid Hirsch, S; Sanchez, H; Albala, C; de la Maza, MP; Barrera, G; Leiva, L; Bunout, D Article ISI SCOPUS EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY (2009)
Effects of enalapril or nifedipine on muscle strength or functional capacity in elderly subjects. A double blind trial Bunout, D; Barrera, G; de la Maza, MP; Leiva, L; Backhouse, C.; Hirsch, S Article ISI SCOPUS JOURNAL OF THE RENIN-ANGIOTENSIN-ALDOSTERONE SYSTEM (2009)
Quality of life of patients subjected to gastric bypass more than one year ago. Influence of socioeconomic status Leiva, MJ; Fuentealba, C; Boggiano, C; Gattas, V; Barrera, G; Leiva, L; Bunout, D; Hirsch, S; de la Maza, MP Article ISI REVISTA MEDICA DE CHILE (2009)
Relationship between protein and mitochondrial DNA oxidative injury and telomere length and muscle loss in healthy elderly subjects Bunout, D; Backhouse, C.; Leiva, L; Barrera, G; Sierralta W.; de la Maza, MP; Hirsch, S Article ISI SCOPUS ARCHIVES OF GERONTOLOGY AND GERIATRICS (2009)
Efecto del probiótico Saccharomyces boulardii en la prevención de la diarrea asociada con antibióticos en adultos ambulatorios en tratamiento con amoxicilina Bravo, María Verónica; bunout, Daniel; Leiva, Laura; de la Maza, María Pía; Barrera, Gladys; De la Maza, Javier; Hirsch, Sandra Article SCIELO REVISTA MEDICA DE CHILE (2008)
Effect of probiotic Saccharomyces boulardii on prevention of antibiotic-associated diarrhea in adult outpatients with amoxicillin treatment Bravo, MV; Bunout, D; Leiva, L; de la Maza, MP; Barrera, G; De la Maza J.; Hirsch, S Article ISI REVISTA MEDICA DE CHILE (2008)
Evaluación a largo plazo del estado nutricional, composición corporal y densidad mineral ósea en mujeres operadas de bypass gástrico: impacto del nivel socioeconómico de la Maza, María Pía; Leiva, Laura; Barrera, Gladys; Boggiano, Carolina; Herrera, Tomás; Pérez, Yanet; Gattas, Vivien; bunout, Daniel; Hirsch, Sandra Article SCIELO REVISTA MEDICA DE CHILE (2008)
Lack of effect of diet-induced hypomethylation on endothelium-dependent relaxation in rats Hirsch, S; Ronco, AM; Pinardi, G; Montequin, MJ; Leiva, L; de la Maza, MP; Llanos, M; Bunout, D Article ISI SCOPUS CLINICAL NUTRITION (2008)
Methylation status in healthy subjects with normal and high serum folate concentration Hirsch, S; Ronco, AM; Guerrero-Bosagna, C; de la Maza, MP; Leiva, L; Barrera, G; Llanos, M; Silva, F; Bunout, D Article ISI SCOPUS NUTRITION (2008)
Nutritional status, body composition and bone mineral density in gastric bypass females: impact of socioeconomic level de la Maza, MP; Leiva, L; Barrera, G; Boggiano, C; Herrerac, T; Pérez Y.; Gattas, V; Bunout, D; Hirsch, S Article ISI REVISTA MEDICA DE CHILE (2008)
Weight Increase Is Associated with Skeletal Muscle Immunostaining for Advanced Glycation End Products, Receptor for Advanced Glycation End Products, and Oxidation Injury de la Maza, MP; Uribarri, J.; Olivares, D; Hirsch, S; Leiva, L; Barrera, G; Bunout, D Article ISI SCOPUS REJUVENATION RESEARCH (2008)
5-Methyltetrahydrofolic acid stimulates endothelin-1 production in low density lipoprotein-treated human endothelial cells Ronco, AM; Llanos, M; Tamayo, D; Hirsch, S Article ISI SCOPUS NUTRITION METABOLISM AND CARDIOVASCULAR DISEASES (2007)
Anandamide inhibits endothelin-1 production by human cultured endothelial cells: A new vascular action of this endocannabinoid Ronco, AM; Llanos, M; Tamayo, D; Hirsch, S Article ISI SCOPUS PHARMACOLOGY (2007)
Assessment of sarcopenia: longitudinal versus cross sectional body composition data Bunout, D; de la Maza, MP; Barrera, G; Leiva, L; Gattas, V; Hirsch, S Article ISI SCOPUS AGING CLINICAL AND EXPERIMENTAL RESEARCH (2007)
Determinación de los índices glicémicos y de insulina en fórmulas para alimentación enteral en adultos sanos Gattas, Vivien; Barrera, Gladys; Leiva, Laura; de la Maza, M. Pía; bunout, Daniel; Steenhout, Philippe; Klassen, Petra; Voss, Theresa; Hirsch, Sandra Article SCIELO REVISTA MEDICA DE CHILE (2007)
Fluorescent serum and urinary advanced glycoxidation edn-paroducts in non-diabetic subjects Leiva, L; Gattas, V; Petermann, M; Garrido, F; Bunout, D; Hirsch, S; Barrera, G; Fernandez, M.; Bravo, A Article SCOPUS BIOLOGICAL RESEARCH (2007)
Fluorescent serum and urinary advanced glycoxidation end-products in non- diabetic subjects de la Maza, MP; Bravo, A; Leiva, L; Gattas, V; Petermann, M; Garrido, F; Bunout, D; Hirsch, S; Barrera, G; Fernandez, M. Article ISI SCIELO BIOLOGICAL RESEARCH (2007)
Glycemic and insulin indices of tube feeding formulas in healthy adults Gattas, V; Barrera, G; Leiva, L; de la Maza, MP; Bunout, D; Steenhout, P; Klassen, P; Voss, T; Hirsch, S Article ISI REVISTA MEDICA DE CHILE (2007)
Height reduction, determined using knee height measurement as a risk factor or predictive sign for osteoporosis in elderly women Bunout, D; Barrera, G; de la Maza, MP; Leiva, L; Gattas, V; Hirsch, S Article ISI SCOPUS NUTRITION (2007)
Effect of a nutritional supplementation on bone health in Chilean elderly subjects with femoral osteoporosis Bunout, D; Barrera, G; Leiva, L; Gattas, V; de la Maza, MP; Haschke, F; Steenhout, P; Klassen, P; Hager, C; Offord, E; et al. Article ISI SCOPUS Journal of the American College of Nutrition (2006)
Effects of a nutritional supplement fortified with vitamin B-12 on well nourished, free-living elderly subjects Hirsch, S; Leiva, L; De La Maza P.; Gattas, V; Barrera, G; Hertrampf E.; Bunout, D Article ISI SCOPUS INTERNATIONAL JOURNAL FOR VITAMIN AND NUTRITION RESEARCH (2006)
Effects of vitamin D supplementation and exercise training on physical performance in Chilean vitamin D deficient elderly subjects Bunout, D; Barrera, G; Leiva, L; Gattas, V; de la Maza, MP; Avendaño M.; Hirsch, S Article ISI SCOPUS EXPERIMENTAL GERONTOLOGY (2006)
Soy isoflavones affect platelet thromboxane A(2) receptor density but not plasma lipids in menopausal women Garrido, A; de la Maza, MP; Hirsch, S; Valladares, L Article ISI SCOPUS MATURITAS (2006)
Weight increase and overweight are associated with DNA oxidative damage in skeletal muscle de la Maza, MP; Olivares, D; Hirsch, S; Sierralta W.; Gattas, V; Barrera, G; Bunout, D; Leiva, L; Fernandez, M. Article ISI SCOPUS CLINICAL NUTRITION (2006)
Effect of homocysteine, folates, and cobalamin on endothelial cell- and copper-induced LDL oxidation Ronco, AM; Garrido, A; Guerrero-Bosagna, C; Tamayo, D; Hirsch, S Article ISI SCOPUS LIPIDS (2005)
Prebiotic ingestion does not improve gastrointestinal barrier function in burn patients Olguin, F.; Araya M.; Hirsch, S; Brunser O.; Ayala V.; Rivera R.; Gotteland M. Article ISI SCOPUS BURNS (2005)
Results of a community-based weight-bearing resistance training programme for healthy Chilean elderly subjects Bunout, D; Barrera, G; Avendaño M.; De La Maza P.; Gattas, V; Leiva, L; Hirsch, S Article ISI SCOPUS AGE AND AGEING (2005)
Serum folate and homocysteine levels in obese females with non-alcoholic fatty liver Hirsch, S; Poniachick, J; Avendaño M.; Csendes, A; Burdiles, P; Smok, G; Diaz, JC; de la Maza, MP Article ISI SCOPUS NUTRITION (2005)
A high body mass index protects against femoral neck osteoporosis in healthy elderly subjects Barrera, G; Bunout, D; Gattas, V; de la Maza, MP; Leiva, L; Hirsch, S Article ISI SCOPUS NUTRITION (2004)
Effects of a nutritional supplement on the immune response and cytokine production in free-living Chilean elderly Bunout, D; Barrera, G; Hirsch, S; Gattas, V; de la Maza, MP; Haschke, F; Steenhout, P; Klassen, P; Hager, C; Avendaño M.; et al. Article ISI SCOPUS JOURNAL OF PARENTERAL AND ENTERAL NUTRITION (2004)
Effects of nutritional supplementation and resistance training on muscle strength in free living elders. Results of one year follow Bunout, D; Barrera, G; De La Maza P.; Avendaño M.; Gattas, V; Petermann, M; Hirsch, S Article SCOPUS JOURNAL OF NUTRITION HEALTH & AGING (2004)
Hyperhomocysteinemia in healthy young men and elderly men with normal serum folate concentration is not associated with poor vascular reactivity or oxidative stress Hirsch, S; Ronco, AM; Vásquez M; de la Maza, MP; Garrido, A; Barrera, G; Gattas, V; Glasinovic, A; Leiva, L; Bunout, D Article ISI SCOPUS JOURNAL OF NUTRITION (2004)
Lean and fat mass as determinants of muscle strength and insulin sensitivity in Chilean elderly subjects Bunout, D; Barrera, G; De La Maza P.; Avendaño M.; Gattas, V; Petermann, M; Hirsch, S Article SCOPUS JOURNAL OF NUTRITION HEALTH & AGING (2004)
Long-term nutritional and digestive consequences of pelvic radiation de la Maza, MP; Agudelo, GM; Yudin T; Gattas, V; Barrera, G; Bunout, D; Hirsch, S Article ISI SCOPUS Journal of the American College of Nutrition (2004)
Weight maintenance in humans. Could it mimic calorie restriction of animal models? de la Maza, MP; Gattas, V; Zavala, A; Cataldo V.; Guerra, J; Barrera, G; Leiva, L; Hirsch, S; Bunout, D Article ISI REVISTA MEDICA DE CHILE (2004)
Seasonal variation in insulin sensitivity in healthy elderly people Bunout, D; Barrera, G; De La Maza P.; Gattas, V; Hirsch, S Article ISI SCOPUS NUTRITION (2003)
Effects of prebiotics on the immune response to vaccination in the elderly Bunout, D; Hirsch, S; de la Maza, MP; Munoz, C; Haschke, F; Steenhout, P; Klassen, P; Barrera, G; Gattas, V; Petermann, M Article ISI SCOPUS JOURNAL OF PARENTERAL AND ENTERAL NUTRITION (2002)
Endothelial function in healthy younger and older hyperhomocysteinemic subjects Hirsch, S; De La Maza P.; Mendoza L.; Petermann, M; Glasinovic, A; Paulinelli, P; Barrera, G; Rosenberg, IH; Bunout, D Article ISI SCOPUS JOURNAL OF THE AMERICAN GERIATRICS SOCIETY (2002)
Muscle strength as a predictor of loss of functional status in hospitalized patients Humphreys, J; De La Maza P.; Hirsch, S; Barrera, G; Gattas, V; Bunout, D Article ISI SCOPUS NUTRITION (2002)
The Chilean flour folic acid fortification program reduces serum homocysteine levels and masks vitamin B-12 deficiency in elderly people Hirsch, S; De La Maza P.; Barrera, G; Gattas, V; Petermann, M; Bunout, D Article ISI SCOPUS JOURNAL OF NUTRITION (2002)
Acute nutritional and intestinal changes after pelvic radiation de la Maza, MP; Gotteland M.; Ramírez C.; Araya M.; Yudin T; Bunout, D; Hirsch, S Article ISI SCOPUS Journal of the American College of Nutrition (2001)
The impact of nutritional supplementation and resistance training on the health functioning of free-living Chilean elders: Results of 18 months of follow-up Bunout, D; Barrera, G; De La Maza P.; Avendaño M.; Gattas, V; Petermann, M; Hirsch, S Article ISI JOURNAL OF NUTRITION (2001)
Changes in microsomal activity in alcoholism and obesity de la Maza, MP; Hirsch, S; Petermann, M; Suazo M.; Ugarte, G.; Bunout, D Article ISI SCOPUS ALCOHOLISM-CLINICAL AND EXPERIMENTAL RESEARCH (2000)
Effects of supplementation with folic acid and antioxidant vitamins on homocysteine levels and LDL oxidation in coronary patients Bunout, D; Garrido, A; Suazo M.; Kauffman, R; Venegas P.; De La Maza P.; Petermann, M; Hirsch, S Article ISI SCOPUS NUTRITION (2000)


CADMIUM EXPOSURE DURING PREGNANCY INDUCES ENDOTHELIAL DYSFUNCTION AND CARDIOVASCULAR PROGRAMMING IN ADULT OFFSPRING Ronco, AM; Sáez D; Montenegro M.; Urrutia M.; Zepeda, R.; Pinardi, G; Hirsch, S; Llanos, M Abstract ISI PEDIATRIC RESEARCH (2009)
Lack of effect of diet-induced global hypomethylation on endothelium-dependent relaxation in rats Hirsch, S; Ronco, A; Pinardi, G; Montequin, MJ; Leiva, L; de la Maza, MP; Llanos, M; Bunout, D Abstract ISI ANNALS OF NUTRITION AND METABOLISM (2007)
Lean body mass loss is not associated with muscle mitochondrial DNA depletion, in healthy elderly subjects Barrera, G; Bunout, D; Backhouse, C.; Leiva, L; Gaitas, I; de la Maza, MP; Hirsch, S Abstract ISI ANNALS OF NUTRITION AND METABOLISM (2007)
Effects of prebiotics on the immune response to vaccination in the elderly. Bunout, D; Hirsch, S; de la Maza, MP; Munoz, C; Haschke, F; Steenhout, P; Klassen, P; Barrera, G; Gattas, V; Petermann, M Abstract ISI AMERICAN JOURNAL OF CLINICAL NUTRITION (2002)
Isoflavones bioavailability: Effect of aglycone and conjugate form of isoflavones in human platelets. Valladares, L; Garrido, A; de la Maza, MP; Hirsch, S; Sierralta W. Abstract ISI JOURNAL OF NUTRITION (2002)


Functional changes in the gastrointestinal system Hirsch, S; de la Maza, MP ConferencePaper ISI NUTRITION AND AGING (2002)


Are we losing homocysteine as a cardiovascular risk factor? Bunout, D; Hirsch, S EditorialMaterial ISI SCOPUS NUTRITION (2005)


Urinary excretion of fluorescent advanced glycation end products (AGEs) in the elderly de la Maza, MP; Bravo, A; Leiva, L; Gattas, V; Barrera, G; Petermann, M; Garrido, F; Uribarri, J.; Bunout, D; Hirsch, S Letter ISI JOURNAL OF NUTRITION HEALTH & AGING (2008)
Respiratory muscle power Output in chronic heat failure and in pulmonary obstructive disease de la Maza, MP; Hirsch, S; Bunout, D Letter ISI REVISTA MEDICA DE CHILE (2001)


A role for the endocannabinoid system in hepatic steatosis Valenzuela C.; Castillo V.; Ronco, AM; Aguirre, C; Hirsch, S; Llanos, M Review ISI REVISTA MEDICA DE CHILE (2014)
Hyperhomocysteinemia and endothelial function in young subjects: Effects of vitamin supplementation Hirsch, S; de la Maza, MP; Yanez, P.; Glasinovic, A; Petermann, M; Barrera, G; Gattas, V; Escobar, E; Bunout, D Review ISI CLINICAL CARDIOLOGY (2002)
The importance of folic acid in present medicine Cortés F.; Hirsch, S; de la Maza, MP Review ISI REVISTA MEDICA DE CHILE (2000)