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Abstract Background Psychological correlates of blood lipid levels have been previously evaluated mostly in cross sectional studies. However, prospectively measured psychological factors might also predict favorable blood lipid profiles, thereby indi...


Radler, Barry T.Rigotti Rivera, Attilio.Ryff, Carol D.[Persistently high psychological well-being predicts better HDL cholesterol and triglyceride levels: findings from the midlife in the U.S. (MIDUS) longitudinal study]Persistently high psychological well-being predicts better HDL cholesterol and triglyceride levels: findings from the midlife in the U.S. (MIDUS) longitudinal study

Abstract Background Obesity is growing at an alarming rate in Latin America. Lifestyle behaviours such as physical activity and dietary intake have been largely associated with obesity in many countries; however studies that combine nutrition and phy...


Fisberg, M.Rigotti Rivera, Attilio.Kovalskys, I.Gómez, G.Cortés, L. Y.Herrera Cuenca, M.Yépez, M. C.Pareja, R. G.Guajardo, V.Zimberg, I. Z.[Latin American Study of Nutrition and Health (ELANS): rationale and study design]Latin American Study of Nutrition and Health (ELANS): rationale and study design

Abstract Background Physical activity is a cornerstone in the prevention and treatment of obesity. There are relatively few studies that explore the effect of accelerometer-determined moderate-to-vigorous physical activity (MVPA) on neck circumferenc...


Luis de Moraes Ferrari, GersonKovalskys, IrinaFisberg, MauroGomez, GeorginaRigotti Rivera, Attilio.Sanabria, LiliaGarcía, Martha.Torres, RossinaHerrera-Cuenca, MarianellaZimberg, Ioná Z.[Association of moderate-to-vigorous physical activity with neck circumference in eight Latin American countries]Association of moderate-to-vigorous physical activity with neck circumference in eight Latin American countries

Abstract Background Severe hypertriglyceridemia (HTG) has been linked to defects in LPL, APOC2, APOA5, LMF1 and GBIHBP1 genes. However, a number of severe HTG cases are probably caused by as yet unidentified mutations. Very high triglyceride plasma l...


Dussaillant, CatalinaSerrano Larrea, Valentina.Maiz Gurruchaga, Manuel Alberto.Eyheramendy Duerr, Susana.Cataldo, Luis R.Smalley, Susan V.Rigotti Rivera, Attilio.Rubio, Lorena.Lagos Arévalo, Carlos Fernando.Santos Martín, José Luis.[APOA5 Q97X Mutation Identified through homozygosity mapping causes severe hypertriglyceridemia in a Chilean consanguineous family]APOA5 Q97X Mutation Identified through homozygosity mapping causes severe hypertriglyceridemia in a Chilean consanguineous family

Abstract Scavenger receptor class B type 1 (SR-B1) plays an essential role in high density lipoprotein (HDL) metabolism. SR-B1 deficient (SR-B1 KO) mice are prone to atherosclerosis and exhibit abnormally large, cholesterol-rich, dysfunctional HDL. In a recent issue of J Transl Med,...


Contreras Duarte, Susana de las Mercedes.Santander Grez, Nicolás Guillermo.Rigotti Rivera, Attilio.Busso, Dolores.Birner-Gruenberger, Ruth.Wadsack, Christian.[High density lipoprotein cholesterol and proteome in SR-B1 KO mice: lost in precipitation]High density lipoprotein cholesterol and proteome in SR-B1 KO mice: lost in precipitation

Abstract Background Low levels of physical activity (PA) and prolonged sitting time (ST) increase the risk of non-communicable diseases and mortality, and can be influenced by socio-demographic characteristics. The aim of this study was to use self-r...


Ferrari, Gerson Luis de Moraes.Rigotti Rivera, Attilio.Kovalskys, I.Fisberg, M.Gómez, G.Cortés, L. Y.Yépez, M. C.Pareja, R. G.Herrera Cuenca, M.Zimberg, Ioná Z.[Original research socio-demographic patterning of self-reported physical activity and sitting time in Latin American countries : findings from ELANS.]Original research socio-demographic patterning of self-reported physical activity and sitting time in Latin American countries : findings from ELANS.
Echeverria, G.McGee, E.Urquiaga, I.Jimenez, P.D’Acuña, S.Villarroel del Pino, Luis A.Velasco Fuentes, Nicolás.Leighton, F.Rigotti Rivera, Attilio.[Inverse Associations between a Locally Validated Mediterranean Diet Index, Overweight/Obesity, and Metabolic Syndrome in Chilean Adults]Inverse Associations between a Locally Validated Mediterranean Diet Index, Overweight/Obesity, and Metabolic Syndrome in Chilean Adults

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