Factors reflecting the concentration of high-density lipoproteins in serum were assessed for 108 men and 106 women participating in a Venetian screening program for hyperlipoproteinemia. The methods applied, optimized in our laboratory, were: (a) cholesterol in high-density lipoproteins, determined in the supernate after sedimentation of the very-low-density lipoproteins + low-density lipoprote...

    Type 2 diabetes is a well-known endocrine and metabolic disorder which has reached epidemic proportions worldwide and represents a serious public health concern. Hyperglycemia and dyslipidemia are two major abnormalities which are major cardiovascular risk factors. Berberine is a major alkaloid in Berberis vulgaris fruit extract (BVFE) which have important role in regulation of serum glucos...

over a period of 5 months for comparison with levels in people who develop mlyocardial infarction. We have studied 107 normal men for 7 years. Among these 11 developed infarction and 6 angina pectoris. Little change in lipid levels was associated with these events. Electrophoretic patterns early after infarction showed certain relatively characteristic changes, especially increase in a-2 and /3...

29. Hickie JB, Sutton J, Russo P, Ruys J, Kraegen EW: Serum cholesterol and serum triglyceride levels in Australian adolescent males. Med J Austal 1: 825, 1974 30. Schwartz MK, Hill P: Problems in the interpretation of serum cholesterol values. Prev Med 1: 167, 1972 31. Fletcher MJ: Standardization of triglyceride methodology. Ann Clin Lab Sci 2: 389, 1972 32. Johnson ML, Burke BS, Mayer J: Rel...

Intake of trans fatty acids unfavorably affects blood lipoproteins. As margarines are a major source of trans, claims for the advantages of margarines over butter need to be scrutinized. Here we review dietary trials that directly compared the effects of butter and margarine on blood lipids. We identified 20 studies in which subjects had stable body weights, and margarine and butter were exchan...

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...

    Type 2 diabetes is a well-known endocrine and metabolic disorder which has reached epidemic proportions worldwide and represents a serious public health concern. Hyperglycemia and dyslipidemia are two major abnormalities which are major cardiovascular risk factors. Berberine is a major alkaloid in Berberis vulgaris fruit extract (BVFE) which have important role in regulation of serum glucos...

In the past few years several methods have been developed for the analysis of serum lipoproteins. Lindgren, Elliott, and Gofman (1) have utilized the relatively low density of the lipoproteins to separate them from the other serum proteins by ultracentrifugal flotation. Quantitation was subsequently performed by refractometric methods in the analytical ultracentrifuge. Separations of lipoprotei...