The purpose of this study was to determine whether the free cholesterol of hypercholesterolemic low density lipoprotein from cholesterol-fed nonhuman primates has a greater potential for surface transfer to cell membranes than does the free cholesterol of normal low density lipoprotein. The low density lipoproteins were isolated from normal and hypercholesterolemic rhesus and cynomolgus monkeys...

BACKGROUND In diabetes, a variety of pro-inflammatory cellular changes has been found in various cell types, including monocytes which are known to be involved in all the phases of atherogenesis. Angiotensin II (Ang II) type 1 receptor (AT1R) mediates the pro-atherogenic effects of Ang II whereas the type 2 receptor (AT2R) seems associated with atheroprotection. We sought to investigate the pot...

Increased plasma cholesterol is known to be a major risk related to the development of coronary artery disease. The main purpose of this study was to determine possible effects of the ethanolic extract of aerial parts of Peucedanum pastinacifolium on the serum lipids in hypercholesterolemic rats. Experimental hypercholesterolemia was induced by feeding rats ???? ????????????????????????????...

Increased plasma cholesterol is known to be a major risk related to the development of coronary artery disease. The main purpose of this study was to determine possible effects of the ethanolic extract of aerial parts of Peucedanum pastinacifolium on the serum lipids in hypercholesterolemic rats. Experimental hypercholesterolemia was induced by feeding rats ???? ????????????????????????????...

The diameter, blood velocity, and blood flow of the brachial artery were evaluated with a pulsed-Doppler apparatus before and after wrist occlusion in 16 normocholesterolemic and 27 hypercholesterolemic male subjects of similar age and body mass index. Before occlusion, no hemodynamic differences were observed between the two groups. Occlusion significantly reduced blood velocity and blood flow...

OBJECTIVE To determine the efficacy of nicotinic acid on the lipid profile of diabetic and non diabetic rats. METHODS This was an experimental study done at the Institute of Molecular Biology and Biotechnology, The University of Lahore, Pakistan between May 2010 to July 2010. Nicotinic acid was administered to a hypercholesterolemic group and a hypercholesterolemic + diabetic Group of Albino ...

the previous large retrospective studies demonstrated that treatment with statins reduces both the incidence of prostate cancer by 50% and serum prostate specific antigen (psa) level up to 40%. however the main problem in those studies was the absence of control groups of men with hypercholesterolemia without statin treatment. we performed a small prospective controlled clinical trial to assess...

The present study aimed to investigate the anti-hyperlipidemic effects of sesame in a high-fat fed rabbit model. Animals were randomly divided into four groups of eight animals each for 60 days as follows: normal diet, hypercholesterolemic diet (1% cholesterol), hypercholesterolemic diet (1% cholesterol) + sesame seed (10%), and hypercholesterolemic diet (1% cholesterol) + sesame oil (5%). Seru...

N-nitrosodiethylamine (NDEA) is an important carcinogen frequently present in human environment and food chain. Nitrosamines such as NDEA produce oxidative stress due to generation of reactive oxygen species and alter the antioxidant defence system in the tissues. The present investigation was aimed at studying its toxicity under hypercholesterolemic conditions. NDEA administration brought abou...

BACKGROUND Paraoxonase 1 (PON1) is a high- density lipoprotein (HDL)-associated enzyme, displaying esterase and lactonase activity. The PON1 is involved in a variety of inflammatory diseases, metabolizing toxic oxidized lipids and detoxifying of organophosphorus insecticide compounds and nerve agents. OBJECTIVES The aim of this study was to investigate the effects of methanolic date seed extr...