View clinical trials related to Cholesterol; Metabolic Disorder.
Filter by:Normal volunteers were randomly received Sheep ghee or sunflower oil, and before and after the study lipid profile and HS-CRP were measured.
The investigators will first conduct a fully controlled dietary randomized crossover trial (RCT) including 72 adults with HeFH to investigate the impact of a diet low in red and processed meats and high in plant foods, reflecting Canada's Food Guide, in place of a standard North-American diet on LDL-cholesterol (LDL-C) levels and the plasma metabolome. Such a robust design will also lead to the identification an objective proxy to healthy diet adherence: the metabolomic signature. Secondly, by leveraging the unique resources of the ECOGENE-21 cohort, which includes 963 adults with HeFH, the investigators will evaluate the relationship between the metabolomic signature of the healthy diet and cardiovascular disease risk to determine how objective adherence to a healthy diet is associated with cardiovascular disease outcomes in HeFH.
The aim is to study the relationship between lipoprotein(a) [Lp(a)] and PCSK9 (Proprotein Convertase Subtilisin/Kexin type 9) in humans with a kinetic study of lipoproteins in patients with dramatic increase of Lp(a) and controls.
Red meat is an integral component of the habitual diet among the UK and Irish population, with adults consuming an average of 71grams/day. Although typically high in saturated fatty acids (SFA), red meat is also an important dietary source of protein and essential nutrients including iron, zinc, B vitamins and long chain n-3 polyunsaturated fatty acids (PUFA) which provide numerous benefits to human health, particularly related to cardiovascular disease (CVD) risk. N-3 and n-6 PUFA are a family of fatty acids with important roles in cardiovascular health, and it is often recommended in dietary guidelines to replace SFA with unsaturated fats, such as PUFA. Owing to the social and economic burden of CVD, increasing the proportions of these unsaturated fatty acids, in combination with a reduction in SFA within meat, could have a large impact on CVD risk at the population level, whilst retaining the beneficial nutrients and n-3 PUFA which meat provides. In this research, a total of 90 eligible and consenting participants will be randomly allocated to consume three portions per week of n-3 enriched beef (from either dietary supplemented or grass-fed cattle) or control beef (from standard supply). This beef will be offered within a lunchtime meal and served from the Human Intervention Studies Unit at Ulster University, Coleraine for a period of 5 weeks. A fasting blood sample will be taken before and after intervention to determine the effect the n-3 enriched beef on cholesterol concentrations, lipid profile, PUFA status and inflammation. Blood pressure, stiffness of the arteries and body shape, size and composition will also be assessed, and some health and lifestyle habits will be captured using questionnaires.
This study is designed to determine whether a standardized intervention in the health center and based on hygienic dietary measures and physical exercise, supplemented with a polyphenol extract in patients, achieves a greater benefit in the reduction of LDL cholesterol in dyslipidemias in the short term.