Computational studies have attracted the attention of researchers to understand the structural behavior of the molecules. These methods grade complex systems for novel properties with new predictions in areas of physics, chemistry and biology useful for conduct of experimental studies. Nanoparticles in present day technologies have become integral part in diverse areas of science mostly with me...

A reversed phase high performance liquid chromatographic (HPLC) method was developed for direct profiling and determination of adrenal cholesteryl ester composition. Cholesteryl adrenate and cholesteryl cervonate, which are not commercially available, were synthesized as markers. Lipid extracts of rat adrenal homogenates or lipid droplets were individually applied to a conditioned silica gel-60...

PURPOSE Use of lipid nanoemulsions as carriers of drugs for therapeutic or diagnostic purposes has been increasingly studied. Here, it was tested whether modifications of core particle constitution could affect the characteristics and biologic properties of lipid nanoemulsions. METHODS Three nanoemulsions were prepared using cholesteryl oleate, cholesteryl stearate, or cholesteryl linoleate a...

At 123 K, crystals of cholesteryl trans-9-trans-12-octadecadienoate (cholesteryl linolelaidate, C47H76O2) are monoclinic, space group P2(1) with cell dimensions a = 13.03(3), b = 8.76(2), c = 17.90(4) A, beta = 89.7(2) degrees, having two molecules per unit cell. The crystal structure has been determined from 2041 X-ray intensities with sin theta/lambda less than 0.48 A-1, of which 922 gave I g...

Objective: Cholesteryl Ester Transfer Protein (CETP) mediates the transfer of cholesteryl ester from HDL-C to LDL-C and VLDL-C. The aim of the present trial was to evaluate the effect of curcumin and its modified formulation on serum CETP concentrations in patients with metabolic syndrome. Materials and Methods: Participants were randomly allocated to one of three groups of 40 subjects receivin...

Relationships among plasma lipoprotein cholesterol, cholesterol secretion by the isolated, perfused liver, and coronary artery atherosclerosis were examined in African green monkeys fed diets containing cholesterol and 35% of calories as fat enriched in polyunsaturated, monounsaturated, or saturated fatty acids. The livers of animals fed monounsaturated fat had significantly higher cholesteryl ...

The surface behavior of a series of cholesteryl esters was studied in mixtures with a model phospholipid, 1-palmitoyl-2-oleoyl phosphatidylcholine. The cholesteryl esters were representative of the predominant forms occurring naturally and qualitative similarities in their phase behavior permits generalization of their surface properties. Quantitative differences, however, show that the availab...

Alimentary llpemla stimulates the transfer of cholesteryl ester between llpoprotelns In vitro and may alter llpoprotein cholesteryl ester distribution In vivo. The effect of a single, large oral fat load on lipoproteln cholesteryl ester redistribution and the activity of cholesteryl ester transfer protein was investigated In six normolipldemlc men (Group A), six combined hyperiipidemic men (Gro...

Alimentary lipemia stimulates the transfer of cholesteryl ester between lipoproteins in vitro and may alter lipoprotein cholesteryl ester distribution in vivo. The effect of a single, large oral fat load on lipoprotein cholesteryl ester redistribution and the activity of cholesteryl ester transfer protein was investigated in six normolipidemic men (Group A), six combined hyperlipidemic men (Gro...

Cholesteryl ester transfer to low density lipoproteins (LDL) was achieved either by incubation of a cholesteryl ester-rich lipid microemulsion with whole plasma or by incubation of the cholesteryl ester-rich microemulsion with lipoprotein-free plasma and LDL. Sequential ultracentrifugal isolation gave LDL that contained between 5 and 37% of the cholesteryl ester derived from the artificial chol...