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胆固醇代谢与冠心病(CHD)的发病可能有关,某些必需微量元素在其间所起的作用已成为营养学研究的热门。本文作者研究了食物亚油酸对血清高密度脂蛋白(HDL)胆固醇的影响及其与组织锌、铜之间的相关性。作者将成年雄鼠分为两组(每组9只),第一组(饱和脂肪组)的饲料含4％氢化椰子油,另一组(不饱和脂肪组)的饲料含3.4％未氢化椰子油+0.6％亚油酸;饲料中其他营养成分相同,胆
Cholesterol metabolism may be related to the pathogenesis of coronary heart disease (CHD). The role of some essential trace elements in the meantime has become a hot topic in nutrition research. The authors studied the effect of dietary linoleic acid on serum high-density lipoprotein (HDL) cholesterol and its association with tissue zinc and copper. The authors divided the adult male rats into two groups (n = 9), the first (saturated fat) feed containing 4% hydrogenated coconut oil and the other (unsaturated fat) feed containing 3.4% unhydrogenated coconut Oil + 0.6% linoleic acid; other nutrients in feed are the same, gall