Purpose: Several studies have been done on the effects of fasting on human health indicating the beneficial effects of fasting on weight control, lipid metabolism, and lowering blood pressure in healthy people. The present study aimed at investigating the effects of Ramadan fasting on apolipoproteins A and B (apo A and B) and the atherogenic index of the fasting and non-fasting students. Metho...

Background: The superiority of TG/HDL-C and LDL-C/HDL-C ratios in predicting  CVD risk is a matter of debates. Thus, the objective of this study was to compare TG/HDL-C and LDL-C to HDL-C ratios in predicting the risk of CVD events. Methods: In a population-based cross-sectional study, 567 representative participants aged 40 years or older were entered in the study in Babol, North of Iran. The...

background: this study was done to test the notion that opium can reduce serum lipids and decrease the risk of ischemic heart disease (ihd) in opium addicts; we made a comparison between the lipid profiles of opium addicts and non-addicts.   methods: in this study, we compared 100 male opium addicts (according to the icd-10 criteria) who had referred to addiction treatment centers with 75 healt...

cardiovascular diseases with an incidence of approximately 50% are the main causes of death in most advanced countries and an increasing trend in the developing world as well. the world health organization estimates that 12 million people per year worldwide die from cardiovascular diseases. cardiovascular diseases are becoming an increasing problem worldwide and hypercholesterolemia has been co...

background: dyslipidemia is considered an independent risk factor for coronary heart disease (chd). in the present study, we examined lipid profiles and paraoxonase 1 (pon1) activity and atherogenic indexes status and the relationship of pon1 activity by high-density lipoprotein (hdl) and atherogenic indexes in chd patients and healthy people. methods: the aim of the study was to compare pon1, ...

Male Macaca nemestrina were studied in an experiment with a 2 x 2 factorial design. Diets contained low vs high cholesterol levels (0.3 vs 1.0 mg/Kcal) and no ethanol or ethanol, as 36% of the calories substituted isocalorically for carbohydrate. After receiving their diets for 18 months, the monkeys had blood samples drawn for lipoprotein analyses, and then were killed for evaluation of the ex...

1. Increased blood or plasma viscosity has been observed in almost all conditions associated with accelerated atherosclerosis. Cognizant of the enlarging body of evidence implicating increased viscosity in atherogenesis, we hypothesize that the effects of low-density lipoprotein and high-density lipoprotein on blood viscosity correlate with their association with risk of atherosclerosis. 2. Blo...