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Pathophysiology of Diabetic Dyslipidaemia
Theodosios Filippatos1, Vasilios Tsimihodimos1, Eleni Pappa1
1Department of Internal Medicine, School of Medicine, University of Ioannina, Ioannina. Greece.
Diabetic dyslipidaemia involves changes in lipid levels, including higher triglycerides and lower HDL cholesterol. These alterations increase cardiovascular risk in diabetic patients.
Area of Science:
- Endocrinology
- Metabolic Disorders
- Cardiovascular Science
Background:
- Diabetes mellitus frequently leads to diabetic dyslipidaemia.
- Diabetic dyslipidaemia is a significant risk factor for cardiovascular disease.
Purpose of the Study:
- To review quantitative and qualitative lipid and lipoprotein alterations in diabetic dyslipidaemia.
- To explore the underlying mechanisms of these changes.
Main Methods:
- Literature review focusing on lipid and lipoprotein metabolism in diabetes.
- Analysis of quantitative and qualitative changes in lipids and lipoproteins.
Main Results:
- Key quantitative changes include elevated triglycerides and reduced high-density lipoprotein (HDL) cholesterol.
- Qualitative changes involve increased small dense low-density lipoprotein (LDL) particles and altered HDL apolipoprotein content.
- Enzyme activity alterations, glycation, and oxidation contribute to pathogenesis.
Conclusions:
- Diabetic dyslipidaemia is characterized by significant lipid and lipoprotein alterations.
- These dyslipidaemic changes are linked to elevated cardiovascular risk in patients with diabetes.
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