کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5996541 1180678 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Baru almond improves lipid profile in mildly hypercholesterolemic subjects: A randomized, controlled, crossover study
ترجمه فارسی عنوان
بادام هویج می تواند مشخصات لیپید را در افراد مبتلا به هیپوکلسرولمیک ضعیف بهبود بخشد: یک مطالعه متناوب، کنترل شده، متقاطع
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
چکیده انگلیسی


- This is the first study about the effects of baru almonds on human health.
- Subjects' body composition remained stable throughout the study.
- Subjects maintained their habitual dietary intake throughout the study.
- Baru almond supplementation reduced serum concentrations of TC, non-HDL-c and LDL-c.
- The consumption of baru almond did not change the oxidation biomarkers evaluated.

Backgroud and aimThe usual consumption of nuts reduces cardiovascular diseases (CVD) risk by improving serum lipids and oxidation status. Baru almonds (Dipteryxalata Vog.), a native species of Brazilian Savannah, have considerable contents of monounsaturated fatty acids (MUFA), dietary fiber, vitamin E and zinc, which could exert positive effects in serum lipids and markers of oxidation. However, there is no study about the effect of their consumption on human health. Thus, the aim of this study was to evaluate the effect of baru almonds supplementation on lipid profile and oxidation of mildly hypercholesterolemic subjects.Methods and ResultsA randomized, crossover, placebo controlled study was performed with 20 mildly hypercholesterolemic subjects (total cholesterol (TC) mean ±SEM = 5.8 ± 0.2 mmol/L). The assay had 2 periods of 6 weeks each and a 4-week washout period between the treatments. Subjects were randomly allocated in alternated periods receiving the following treatments per period: supplementation with 20 g/day of baru almonds or placebo (1 corn starch capsule/day). Compared to placebo, supplementation of baru almonds reduced TC (−8.1 ± 2.4%, P = 0.007), low-density lipoprotein cholesterol (LDL-c) (−9.4 ± 2.4%, P = 0.006) and non-high-density lipoprotein cholesterol (non-HDL-c) (−8.1 ± 3.0%, P = 0.013). There were no significant changes on the oxidation biomarkers evaluated.ConclusionDietary supplementation of mildly hypercholesterolemic subjects with baru almonds improved serum lipid parameters, so that this food might be included in diets for reducing the CVD risk.Clinical Trial registryBrazilian Registry of Clinical Trials (ReBEC) (website: http://www.ensaiosclinicos.gov.br). Register number: RBR-4zdy9p.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nutrition, Metabolism and Cardiovascular Diseases - Volume 24, Issue 12, December 2014, Pages 1330-1336
نویسندگان
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