Suzuki H, Hayakawa S, Tamura S, Wada S, Wada O
Biochim Biophys Acta. 1985 Oct 2;836(3):390-3. doi: 10.1016/0005-2760(85)90144-4.
The effects of sardine and soybean oils on plasma lipids have been studied in young and aged rats. Plasma cholesterol and bile acids of aged rats fed on a sardine oil diet decreased to a greater degree than those of young rats. Cholesterol, bile acids and phospholipids of the soybean oil diet group decreased only in aged rats. Increases in plasma eicosapentaenoic (sardine) and linoleic (soybean) acid levels of aged rats were observed to be greater than those of young rats. These results indicate that the age enhances the effects of fish and soybean oils on plasma lipids by suppressing their characteristic fatty acid metabolism.
在幼年和老年大鼠中研究了沙丁鱼油和大豆油对血脂的影响。食用沙丁鱼油饮食的老年大鼠的血浆胆固醇和胆汁酸下降程度比幼年大鼠更大。大豆油饮食组的胆固醇、胆汁酸和磷脂仅在老年大鼠中有所下降。观察到老年大鼠血浆中二十碳五烯酸（沙丁鱼油）和亚油酸（大豆油）水平的升高幅度大于幼年大鼠。这些结果表明，衰老通过抑制鱼类和大豆油的特征性脂肪酸代谢增强了它们对血脂的影响。
