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Atherosclerosis III: Management01:26

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Management of atherosclerosis involves an integrated strategy encompassing pharmacological treatment, surgical interventions, lifestyle changes, and nutrition therapy to address the multifactorial nature of the disease.Pharmacological TherapyA cornerstone of atherosclerosis management is the use of pharmacological agents. Statins, such as atorvastatin, are pivotal in inhibiting HMG-CoA reductase, an enzyme that catalyzes an initial step in cholesterol synthesis in the liver. This reduction in...
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Hyperlipidemia, a medical condition often referred to as high cholesterol, is characterized by abnormally elevated levels of lipids in the bloodstream. When present in excess, these lipids, specifically cholesterol and triglycerides, can lead to serious health complications, often involving cardiovascular diseases. Illnesses like atherosclerosis, heart attacks, and pancreatitis have all been linked to untreated hyperlipidemia. This means controlling and regulating cholesterol and triglyceride...
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Lipids: Dietary Sources and Requirements01:18

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Lipids are an essential component of a balanced human diet. Triglycerides, which make up the majority of dietary lipids, are found in both saturated fats—commonly present in meat, dairy products, and certain tropical plants like coconut, and hydrogenated oils such as margarine and baking shortenings (trans fats)—and unsaturated fats, which are abundant in seeds, nuts, olive oil, and most vegetable oils. The main sources of cholesterol include egg yolks, various meats and organ...
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Coronary Artery Disease I: Introduction01:30

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Coronary Artery Disease (CAD): An Overview with Scientific InsightsCoronary Artery Disease (CAD), often referred to as C-A-D, is a prevalent blood vessel disorder classified under the broader category of atherosclerosis. Atherosclerosis is a pathological process characterized by the hardening and narrowing of arteries due to the accumulation of atherosclerotic plaques. These plaques are composed of cholesterol, fatty substances, inflammatory cells, calcium, and fibrin, reducing blood flow to...
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Overview of Lipid Metabolism01:24

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Lipid metabolism is a crucial process in the human body that involves the synthesis and degradation of lipids. This process is essential for energy production, cell membrane formation, and hormone production, among other functions.
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Related Experiment Video

Updated: May 4, 2026

Cell-free Biochemical Fluorometric Enzymatic Assay for High-throughput Measurement of Lipid Peroxidation in High Density Lipoprotein
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Cell-free Biochemical Fluorometric Enzymatic Assay for High-throughput Measurement of Lipid Peroxidation in High Density Lipoprotein

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Diet, hyperlipidaemia and cardiovascular disease.

J M Hodgson, M L Wahlqvist, B Hsu-Hage

    Asia Pacific Journal of Clinical Nutrition
    |January 8, 2014
    PubMed
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    Dietary changes, like reducing saturated fats and increasing polyunsaturated fats, can improve lipoprotein levels and potentially lower cardiovascular disease (CVD) risk. A comprehensive dietary approach focusing on plant foods and fish appears most beneficial for managing hyperlipidaemia and CVD.

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    Area of Science:

    • Nutritional Science
    • Cardiovascular Health
    • Lipid Metabolism

    Background:

    • Hyperlipidaemia and cardiovascular disease (CVD) are significant health concerns.
    • Dietary interventions are explored for their impact on lipid profiles and CVD risk.
    • Understanding the role of specific nutrients and overall dietary patterns is crucial.

    Purpose of the Study:

    • To review intervention study results on diet's relationship with hyperlipidaemia and CVD.
    • To evaluate the effects of various dietary components on lipoprotein status and mortality.
    • To determine the importance of single nutrient versus total dietary approaches.

    Main Methods:

    • Review of intervention studies focusing on diet and hyperlipidaemia or CVD.
    • Analysis of findings related to saturated fatty acids (SFAs), trans-fatty acids (TFAs), and polyunsaturated fatty acids (PUFAs).
    • Examination of the impact of other macronutrients and non-nutrient food components.

    Main Results:

    • Reduced intake of SFAs and TFAs, and increased PUFAs, positively affect lipoprotein status.
    • Lowering total fat by reducing SFAs may benefit CVD events, though evidence is limited.
    • Plant foods and fish show a beneficial role in reducing coronary and total mortality.

    Conclusions:

    • Dietary interventions significantly impact lipoprotein levels and may influence CVD outcomes.
    • Adequate PUFA intake may reduce CVD risk through pathways beyond lipoprotein modification.
    • A total dietary approach, emphasizing plant-based foods and fish, is likely more effective for hyperlipidaemia and CVD than focusing on single nutrients.