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KMID : 0381019940270080785
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Korean Journal of Nutrition
1994 Volume.27 No. 8 p.785 ~ p.794
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Plasma Lipids and Fecal Excretion of Lipids in rats Fed a High Fat Diet, a High Cholesterol diet or a Low Fat/High Sucrose Diet
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Abstract
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The effect of feeding various diets on plasma lipids, liver lipids, fecal excretion of lipids and triglyceride secretion rate was studied in Sprague-Dawley rats fed for l month diets containing high fat(40% of energy ; HF) high cholesterol(1% ;
HC), low
fat/high sucrose(70% ; HS) or control diet(CT)
Weight gain in HS group was generally higher than in CT group. Liver weight and liver lipid contents were higher in HC group than in other groups. Plasma triglyceride(TG) was higher in the HS group but there were no differences in TG contents of
HF
or
HC groups compared to CT group.
Fecal excretion of lipid was higher in HC than in HF, HS and CT groups, Hepatic TG secretion was not significantly different in four dietary groups. Accordingly, hypertriglyceridemia shown in HS group does not seem to be resulted from the
increased
TG
secretion rate.
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KEYWORD
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