[Serum lipoproteins in different types of obesity in lipid loading challenge].

The impact of food fat load on plasmic lipid transport system (LTS) was studied in persons with abdominal and gluteofemoral obesity by the standard fat test proposed by J. Patsch. The lipoprotein spectrum in abdominally obese patients was characterized by high atherogenicity of lipoprotein spectrum on an empty stomach aggravating under fat intake: prolongation of postprandial lipemia up to 6 hours with growing apoB and apoB/A1. Patients with gluteofemoral obesity differed from normal weight persons only by higher fasting values of triglycerides. They showed no atherogenic trend in changes in response to food fat.