Triglyceride and Cholesterol Concentrations in Whole Serum and in Serum Lipoproteins in Reye Syndrome

[摘要] Triglyceride and cholesterol concentrations in whole serum and in the serum lipoprotein fractions were measured during the course of hospitalization in six patients with Reye syndrome, four of whom survived. Very low density lipoprotein (VLDL) triglycerides were significantly lower on admission than on the last day of hospitalization. However, no VLDL triglyceride value was below the normal range. Triglyceride transport was increased in low density lipoprotein (LDL) and high density lipoprotein (HDL) fractions. LDL and HDL cholesterol concentrations were low on admission and decreased further during hospitalization. The changes in LDL and HDL cholesterol concentrations were more severe among nonsurvivors. No HDL cholesterol was detected in nonsurvivors on the last day of hospitalization. These results suggest that decreased VLDL triglycerides may not play an important role in the development of fatty liver and that decreased LDL and HDL cholesterol concentrations may be of prognostic value in Reye syndrome.

[学科分类] 儿科学