An Investigation of the Relationship between Serum Vitamin E Status and Coronary Risk Factors in Dyslipidaemic Patients | ||
| Iranian Journal of Basic Medical Sciences | ||
| مقاله 1، دوره 10، شماره 4، دی 2008، صفحه 206-215 اصل مقاله (124.69 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22038/ijbms.2008.5232 | ||
| نویسندگان | ||
| Majid Ghayour-Mobarhan* 1، 2؛ Amir Hossein Sahebkar3؛ Bryan Starkey4؛ Callum Livingstone4؛ Tim Wang4؛ David Lamb4؛ Gordon Ferns4 | ||
| 1Cardiovascular Research Center, Avicenna Research Institute, Mashhad University of Medical Sciences (MUMS), Mashhad, Iran | ||
| 2Department of Nutrition and Biochemistry, Faculty of Medicine, MUMS, Mashhad, Iran. | ||
| 3School of Pharmacy, MUMS, Mashad, Iran, Postal Code: 91775-1365 | ||
| 4Centre for Clinical Science & Measurement, University of Surrey, Stag Hill, Guildford, Surrey, GU2 7XH, United Kingdom | ||
| چکیده | ||
| Objective Vitamin E is a major lipid-soluble antioxidant. It has been demonstrated that vitamin E supplementation has a beneficial effect against coronary heart disease (CHD). This study to investigate the effects of coronary risk factors on serum vitamin E status in patients with dyslipidaemia. Materials and Methods This tertiary care hospital; case - control study was comprised 237 dyslipidaemic patients and 135 healthy individuals recruited from university and hospital employees. Serum vitamin E concentration was measured using high performance liquid chromatography (HPLC). Results Compared to the healthy individuals, the dyslipidaemic patients had higher serum vitamin E (p<0.001), but serum vitamin E / total cholesterol ratio did not differ between patients and healthy controls (p>0.05). Serum vitamin E did not differ between subcategories of dyslipidaemic patients with and without coronary risk factors (p>0.05), but Serum vitamin E / total cholesterol ratio was higher in patients with established coronary heart disease (p<0.01), hypertriglyceridaemia (p<0.05) and metabolic syndrome (p<0.05). In the patients there was not a strong association between serum vitamin E or serum vitamin E / total cholesterol ratio and coronary risk factors except for the serum cholesterol. Conclusion Serum vitamin E or vitamin E / total cholesterol ratio is not associated with the risk of coronary heart disease. Therefore, higher serum vitamin E or vitamin E / total cholesterol ratio doesn’t seem to have a preventive role against coronary heart disease. | ||
| کلیدواژهها | ||
| Cholesterol؛ Coronary Heart Disease؛ Dyslipidaemia؛ metabolic syndrome؛ Multiple regression analysis؛ Vitamin E | ||
| مراجع | ||
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