Effects of Vitamin E and Cholesterol Feeding on the Lipid Composition of the Plasma Lipo

Vitamin E와 콜레스테롤 급이가 혈장 Lipoprotein들의 지질조성에 미치는 영향

  • Chung, Jae-Woo (Dept. of Biochemistry, College of Natural Science, Kangweon National Un) ;
  • Kim, Sung-Wan (Dept. of Biochemistry, College of Natural Science, Kangweon National)
  • 정재우 (강원대학교 자연과학대학 생화학과) ;
  • 김성완 (강원대학교 자연과학대학 생화학과)
  • Published : 1992.10.01

Abstract

The effects of high levels of vitamin E and cholesterol feeding on the lipid composition of the plasma lipoproteins were tested between 4 experimental groups. The concentrations of vitamin E and cholesterol in the plasma lipoproteins were significantly increased with the feedings. But the concentrations of cholesterol and various lipid fractions showed significant low levels on the vitamin E feeding group, which vitamin E was fed after the cholesterol diet. Vitamin E showed the hypocholesterolemic effect when it was fed after the high cholesterol containing diet. But, vitamin E was less effective to decrease the content of cholesterol on the diet which contained the both vitamin E and 2% cholesterol. It also showed that vitamin E could stimulate the absorption of cholesterol and lipid when the both dietary factors were simultaneously fed. The vitamin E feeding also resulted in increase of the cholesterol concentration in HDL/LDL ratios.