Lipid and total protein concentrations in lipoprotein fractions obtained from hepatic blood.
VLDL — very low-density lipoprotein; LDL — low-density lipoprotein; HDL — high-density lipoprotein.
a P < 0.05, compared with values on day 0. Fasting was started on day 0 to day 3 and refeeding was done on day 4 after sampling.