We developed a simple method for the quantitation of triglycerides in electrophoretically separated lipoproteins by specific enzymatic staining. After electrophoresis, glycerol is liberated from triglycerides by the action of cholesterol esterase. Glycerol is oxidized by a sequence of enzymatic reactions. Due to the presence of triosephosphate isomerase and glyceraldehyde-3-phosphate dehydrogen...

Background. The role of lipoprotein disturbances in the development of peripheral vascular disease (PVD) has not been sufficiently clarified. Methods and Results. The relations among concentrations of intermediate density lipoproteins (IDL), apoprotein (apo) B, apo E, and other lipoproteins were studied in 102 men with PVD and 100 healthy men who formed the control group. Patients with PVD had ...