title: Changes in fatty acid composition of rat liver and serum induced by distal small bowel resection.
abstract: The serum lipid composition and the fatty-acid profiles of the major lipid fraction (triglycerides, esterified cholesterol, and phospholipid) of liver and serum were examined 6 weeks after both 50% and 75% distal small bowel resection (DSBR). Total serum lipid content did not modify after DSBR. Esterified cholesterol and phospholipid levels of the serum did not significantly change after the operation. However, a significant increase in both free cholesterol and triglyceride levels was observed after DSBR. Different fatty acid changes in the liver and serum lipid fractions were found after DSBR, with the greatest differences in the hepatic esterified cholesterol fraction. These results suggest that DSBR affects both the lipid composition and the fatty acid composition of major lipid fraction of liver and serum.
authors.affiliation: Departamento de Fisiología y Biología Animal, Facultad de Farmacia, Seville, Spain.
authors.forename: M T
authors.initials: MT
authors.lastname: Molina
authors.forename: C M
authors.initials: CM
authors.lastname: Vazquez
authors.forename: V
authors.initials: V
authors.lastname: Ruiz-Gutierrez