Cadmium (Cd) is an environmental toxic metal implicated in lipid abnormalities. The present study was designed to elucidate the possible association between chronic exposure to Cd concentration and alterations in plasma lipid, lipoprotein, and oxidative stress indices in rats. Sixteen male rats were assigned to 2 groups of 8 rats each (test and control). The Cd-exposed group obtained drinking w...

objective: dyslipidemia and insulin resistance (ir), occurring in most infertile women with polycystic ovarian syndrome (pcos), increase the risk of cardiovascular disease (cvd) and type 2 diabetes. this study aimed to assess the relationships between lipoprotein ratios and ir in pcos women. materials and methods: thirty six infertile women with pcos selected based on androgen excess society (a...

Background: Coronary artery disease (CAD) is one of the leading causes of death and disability around the world. Interaction between genetic and environmental factors determines susceptibility of an individual to develop coronary artery disease . Lipoprotein lipase (LPL) play an important role in the metabolism of HDL-C ( High Density Lipoprotein Cholesterol ), LDL-C (Low Density Lipoprotein Ch...

background: the protein of niemann-pick type c1 (npc1) gene promotes the egress of cholesterol from late endosomes and lysosomes to other cellular compartments and contributes to a process known as reverse cholesterol transport. this study aimed to examine whether promoter methylation of npc1 is associated with risk of cardiovascular disease (cvd). methods: fifty cvd patients and 50 healthy sub...

background: the serum concentration of high-density lipoprotein cholesterol (hdl-c) is one of the important heritable risk factors for cardiovascular disease and is a target for therapeutic intervention. in this study, we aimed to evaluate the effects of lecithin cholesterol acyltransferase (lcat) gene polymorphism rs5923 on lcat enzyme activity and serum hdl-c concentration. methods: the study...

Background: Type 2 diabetes mellitus (Type DM), characterized by a relative insulin deficiency or resistance, is associated with cluster of metabolic abnormalities, which includes glucose intolerance, hypertension, unique dyslipidemia, procoagulant state, and an increase in macrovascular diseases. Aims Objectives: The present study was conducted to correlate between fasting postprandial apolipo...

Background: Splenectomy is a common treatment for beta thalassemia. It not only eliminates many complications by reducing the need for blood transfusion, but also causes new complications that threaten the patientschr('39') health. The aim of this study was to determine if splenectomy could alter the lipid profile and glucose metabolism in beta thalassemia major patients. Methods: In this case-...

A key to effective treatment of cardiovascular disease is to understand the body's complex lipoprotein transport system. Reverse cholesterol transport (RCT) is the process of cholesterol movement from the extrahepatic tissues back to the liver. Lipoproteins containing apoA-I [highdensity lipoprotein (HDL)] are key mediators in RCT, whereas non-high-density lipoproteins (non-HDL, lipoproteins co...

High-density lipoprotein (HDL) is a lipoprotein which has anti-atherogenic property by reversing cholesterol transport from the peripheral tissues to liver. Low HDL-cholesterol (HDL-C) as well as high low-density lipoprotein-cholesterol (LDL-C) is associated with the development of coronary heart diseases (CHD). Various epidemiological studies have suggested that the development of CHD increase...

A ltered concentrations of blood plasma lipoproteins are powerful predictors of coronary heart disease (CHD) and of other manifestations of atherosclerosis. Reduction of elevated lowdensity lipoprotein cholesterol (LDL cholesteroD and concomitant increases in highdensity lipoprotein cholesterol (HDL cholesterol) have been shown to reduce myocardial infarction and death from CHD in people with n...