[Effect of diurnal distribution of food intake on 24-h profiles of plasma lipoproteins (author's transl)]. / Lipoproteine bei zeitlich unterschiedlicher Nahrungsaufnahme.

ABSTRACT

The lipid infiltration theory of atherogenesis accepted, 24 h lipoprotein profiles may be more relevant than preprandial morning samples. Such profiles were performed in 12 metabolically healthy volunteers during two dietetic regimes identical in total food content but differing in the distribution over the day form A meant an evening meal of 15% of total caloric intake, form B of 40%. After one week of each form, 24 h lipoprotein profiles differed significantly in the time course of triglyceride rich lipoproteins and in the mean values over 24 h in VLDL and LDL phospholipids and HDL cholesterol. These findings are cautiously interpreted as possible signs of differences in the catabolism of triglyceride rich lipoproteins, remnants and intermediate lipoproteins. The difference in HDL cholesterol which was higher in form A is discussed in the context of recent epidemiologic evidence.