The Effects of Plant Bioactives on Platelet Function
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Healthy
- Sponsor
- Quadram Institute Bioscience
- Enrollment
- 15
- Locations
- 1
- Primary Endpoint
- Identification of flavonoids that exert a significant anti-clotting effect
- Status
- Completed
- Last Updated
- 13 years ago
Overview
Brief Summary
Consumption of a diet rich in fruit and vegetables is associated with a reduced risk of cardiovascular disease and the protective effect may be due to polyphenolic compounds contained within these foods. The mechanism by which polyphenols exert this effect is not clearly understood but research has focused on their potential to affect platelet function. The purpose of this study is to quantify the anti-clotting activity of a range of plant food extracts and component compounds.
Detailed Description
A single sample of whole blood will be collected from 15 male or female volunteers aged between 18 and 65 years. After collection whole blood will be treated with a range of flavonoids to evaluate their effects on platelet function.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Males and females
- •Aged 18 - 65 years.
- •BMI \> 19.5 and \< 35
- •Non-smokers
Exclusion Criteria
- •Pregnancy or have been pregnant within the last 12 months
- •Parallel participation in another research project which involves dietary intervention
- •Participation in another research project which has involved blood sampling within the last four months unless the total amount of combined blood from both studies does not exceed 470 mls.
- •Has donated or intends to donate blood within 16 weeks prior to during the Study period.
- •Depressed or elevated blood pressure measurements (\<90/50 or 95/50 if symptomatic or \>160/100)
- •Any person related to or living with any member of the study team
- •Diabetics
- •Taking regular prescribed and/or non-prescribed medication (excluding oral contraceptive and HRT).
- •Known bleeding disorders.
Outcomes
Primary Outcomes
Identification of flavonoids that exert a significant anti-clotting effect
Time Frame: within 4hours