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[Hyperlipemia and erythrocyte filterability].

E Pretolani, G Battistini, G Iosa

    La Ricerca in Clinica E in Laboratorio
    |January 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

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    Erythrocyte filterability, a measure of red blood cell flexibility, is impaired by high cholesterol levels. This study found that altered lipid profiles, particularly elevated cholesterol, significantly reduce red blood cell deformability.

    Area of Science:

    • Hematology
    • Clinical Biochemistry

    Context:

    • Erythrocyte filterability assesses red blood cell deformability.
    • Lipid profiles (lipemia, cholesterol, triglycerides) can influence blood rheology.

    Purpose:

    • To investigate the impact of altered lipid profiles on erythrocyte filterability.
    • To determine the relationship between specific lipid parameters and red blood cell flexibility.

    Summary:

    • Thirty patients with consistent fibrinogen and polymorphonuclear leucocyte counts were studied.
    • Ten patients had normal lipid values, while 20 had altered lipemia, cholesterol, or triglycerides.
    • Patients with altered lipid profiles exhibited reduced and more variable erythrocyte filterability, with a direct correlation between reduced filterability and cholesterol levels.

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    Impact:

    • Highlights the detrimental effect of hypercholesterolemia on red blood cell function.
    • Suggests potential implications for microcirculation and cardiovascular health in patients with dyslipidemia.
    • Underscores the importance of lipid management in maintaining optimal blood rheology.