Search results for "Folin-Ciocalteu"

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Total polyphenol excretion and blood pressure in subjects at high cardiovascular risk.

2011

Background and aims Dietary factors are critical for the prevention and treatment of hypertension, but data on the effects of specific nutrients on blood pressure (BP) are scarce. The aim of this study was to assess the relationship between total polyphenol excretion (TPE) in urine, as an objective measurement of total polyphenol intake and BP in an elderly population at high cardiovascular risk. Methods and results Cross-sectional substudy of 589 high-risk participants entering in the PREDIMED trial. BP was measured and TPE was determined in urine by Folin–Ciocalteu assay. A significant positive association was observed between TPE in urine and daily intake of fruit and vegetables (F&V), c…

MaleMediterranean dietCross-sectional studyEndocrinology Diabetes and MetabolismMedicine (miscellaneous)PhysiologyBlood PressureWine0939-4753UrineCoffeeRisk FactorsCoffeesSurveys and QuestionnairesVegetablesOdds RatioPrevalenceRandomized Controlled Trials as Topiceducation.field_of_studyBioquímica y tecnologíaNutrition and DieteticsMediterranean Regionfood and beveragesMiddle AgedBlood presureUrinary polyphenolFolin-CiocalteuBiochemistry and technologyPolifenolsHypertensionFemaleHipertensióCardiology and Cardiovascular MedicinePolyphenolmedicine.medical_specialtyPopulationRenal functionPressió sanguíniaBioquímica i biotecnologiaFruitsExcretionPhenolsMediterranean dietmedicineHumanseducationAgedFlavonoidsbusiness.industryPolyphenolsOdds ratioDietSurgeryCross-Sectional StudiesBlood pressureFruitMultivariate AnalysisLinear ModelsbusinessBiomarkers
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