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Prolonged flaxseed flour intake decreased the thickness of the aorta and modulates some modifiable risk factors related to cardiovascular disease in rats / La ingesta prolongada de harina de linaza disminuyó el espesor de la aorta y modula algunos factores de riesgo modificables relacionados con la enfermedad cardiovascular en ratas
Cardozo, Ludmila Ferreira Medeiros de França; Vicente, Gabriela Câmara; Brant, Lívia Hipólito Cardozo; Boaventura, Gilson Teles; Mafra, Denise; Chagas, Maurício Alves.
Affiliation
  • Cardozo, Ludmila Ferreira Medeiros de França; Federal Fluminense University (UFF). College of Nutrition. Laboratory of Experimental Nutrition (LabNE). Brazil
  • Vicente, Gabriela Câmara; Federal Fluminense University (UFF). College of Nutrition. Laboratory of Experimental Nutrition (LabNE). Brazil
  • Brant, Lívia Hipólito Cardozo; Federal Fluminense University (UFF). College of Nutrition. Laboratory of Experimental Nutrition (LabNE). Brazil
  • Boaventura, Gilson Teles; Federal Fluminense University (UFF). College of Nutrition. Laboratory of Experimental Nutrition (LabNE). Brazil
  • Mafra, Denise; Federal Fluminense University (UFF). Brazil
  • Chagas, Maurício Alves; Federal Fluminense University (UFF). Laboratory of Cellular and Extracellular Biomorphology. Brazil
Nutr. hosp ; 29(2): 376-381, 2014. ilus, tab
Article in English | IBECS | ID: ibc-120598
Responsible library: ES1.1
Localization: BNCS
ABSTRACT
Cardiovascular diseases are a major public health problem. Different risk factors have been recognized as the main causes of the development and progression of cardiovascular diseases. Flaxseed is a source of dietary fiber, lignans, and alpha-linolenic acid. The aim of this study was to evaluate the effects of prolonged supplementation with flaxseed flour as preventive therapy on cardiovascular risk parameters in healthy Wistar rats. Material and

Methods:

Female Wistar rats were divided into two groups after giving birth and during lactation period the control group was fed with diet based on casein and the flaxseed group was fed with dietbased on casein containing 25% of flaxseed flour. At weaning, 10 male offspring from each group continued to receive the same diets from their mothers during 250days. The body weight, visceral fat mass, cholesterol, triglycerides, HDL, VLDL, glucose and thickness of the aorta were analyzed.

Results:

The body weight, visceral fat mass, cholesterol, triglycerides, HDL, VLDL, glucose and thickness of the aorta values were statistically lower when compared to control group.

Conclusion:

The data suggest that flaxseed flour supplementation in healthy wistar rats for a prolonged period may decrease the thickness of the aorta and maybe used as a preventive measure in modulating some modifiable risk factors related to cardiovascular disease (AU)
RESUMEN
Las enfermedades cardiovasculares son un problema de salud pública. Diferentes factores de riesgo han sido reconocidos como las principales causas del desarrollo y la progresión de las enfermedades cardiovasculares. La linaza es una fuente de fibra dietética, lignanos, y el ácido alfa-linolénico. El objetivo de este estudio fue evaluar los efectos de la suplementación prolongada con harina de linaza como tratamiento preventivo de los parámetros de riesgo cardiovascular en ratas Wistar saludables. Material y

métodos:

Ratas hembras Wistar fueron divididas en dos grupos después de dar a luz y durante el período de lactancia el grupo de control fue alimentado con una dieta basada en caseína y el grupo de la linaza se alimentó con una dieta basada en caseína que contiene25% de harina de linaza. Al destete, 10 ratas macho de la camada de cada grupo siguió recibiendo las mismas dietas de sus madres durante 250 días. El peso corporal, la masa grasa visceral, colesterol, triglicéridos, HDL,VLDL, la glucosa y el grosor de la aorta fueron analizado.

Resultados:

El peso corporal, la masa grasa visceral, colesterol, triglicéridos, HDL, VLDL, la glucosa y el grosor de la aorta esos valores fueron estadísticamente menor en comparación con el grupo control.

Conclusión:

Los datos sugieren que la suplementación on harina de linaza en ratas Wistar saludables durante un período prolongado puede disminuir el espesor de la aorta y puede ser utilizado como una medida preventiva en la modulación de algunos factores de riesgo modificables relacionados con la enfermedad cardiovascular (AU)
Subject(s)

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Cardiovascular Diseases / Flax / Plaque, Atherosclerotic Type of study: Etiology study / Observational study / Risk factors Limits: Animals Language: English Journal: Nutr. hosp Year: 2014 Document type: Article Institution/Affiliation country: Federal Fluminense University (UFF)/Brazil

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Cardiovascular Diseases / Flax / Plaque, Atherosclerotic Type of study: Etiology study / Observational study / Risk factors Limits: Animals Language: English Journal: Nutr. hosp Year: 2014 Document type: Article Institution/Affiliation country: Federal Fluminense University (UFF)/Brazil
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