SPECIFIC EFFECT OF THE AMOUNT OF DIETARY-FAT ON ESTERASE-1 (ES-1) ACTIVITY OF RAT PLASMA

被引：4
作者：
VANLITH, HA
MEIJER, GW
VANZUTPHEN, LFM
BEYNEN, AC
机构：
[1] Department of Laboratory Animal Science, Veterinary Faculty, State University, Utrecht
[2] Department of Human Nutrition, Agricultural University, Wageningen
来源：
ZEITSCHRIFT FUR ERNAHRUNGSWISSENSCHAFT | 1990年 / 29卷 / 02期
关键词：
dietary fat; esterase-1 (ES-1); plasma; rat;
D O I：
10.1007/BF02021668
中图分类号：
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号：
100403 ;
摘要：
The question addressed is whether the amount of dietary fat rather than that of carbohydrates or protein affects esterase-1 (ES-1) activity in plasma of rats. For this purpose, the effects on plasma ES-1 activity of replacement of dietary fat, by isocaloric amounts of either carbohydrates or protein were studied in male rats. In rats fed high-fat diets, corn oil induced higher plasma ES-1 activities than coconut fat. Plasma ES-1 activity was decreased by a decrease in fat intake. Replacement of fat by carbohydrates produced a similar decrease of plasma ES-1 activity as did replacement of fat by protein. Replacement of carbohydrates by protein did not significantly change plasma ES-1 activity. It is concluded that the amount of fat in the diet specifically influences ES-1 activity in plasma. © 1990 Dr. Dietrich Steinkopff Verlag.
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收藏
页码：129 / 134
页数：6
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