The impact of lipid emulsions with different phospholipid/triglyceride ratios on plasma lipid concentrations in the rats
龙锦, 张兴亚, 张赞松, Tao Wu
Abstract
龙锦, 张兴亚, 张赞松, Tao Wu
Abstract
目的观察不同磷脂 /甘油三酯比的脂肪乳剂对血脂的影响. 方法雄性Wistar大鼠随机分成3组,分别经上腔静脉插管输入等热量的磷脂/甘油三酯比分别为0.06和0.12的脂肪乳剂或不做处理.连续应用24 h.于实验后检测甘油三酯、磷脂、胆固醇的变化. 结果应用脂肪乳剂后血甘油三酯两组均有提高,但各组间无明显差别.但与应用磷脂/甘油三酯比为0.06的脂肪乳剂相比,输入磷脂/甘油三酯比为0.12的脂肪乳剂后,血磷脂、胆固醇显著升高. 结论磷脂/甘油三酯比而非甘油三酯是引起血脂蓄积的原因,应用低磷脂/甘油三酯比的脂肪乳剂可减少血脂蓄积.
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目的观察不同磷脂 /甘油三酯比的脂肪乳剂对血脂的影响. 方法雄性Wistar大鼠随机分成3组,分别经上腔静脉插管输入等热量的磷脂/甘油三酯比分别为0.06和0.12的脂肪乳剂或不做处理.连续应用24 h.于实验后检测甘油三酯、磷脂、胆固醇的变化. 结果应用脂肪乳剂后血甘油三酯两组均有提高,但各组间无明显差别.但与应用磷脂/甘油三酯比为0.06的脂肪乳剂相比,输入磷脂/甘油三酯比为0.12的脂肪乳剂后,血磷脂、胆固醇显著升高. 结论磷脂/甘油三酯比而非甘油三酯是引起血脂蓄积的原因,应用低磷脂/甘油三酯比的脂肪乳剂可减少血脂蓄积.
Key concepts: Phospholipid, Triglyceride, Chemistry, Lipid emulsion, Cholesterol, Chromatography, Biochemistry, Internal medicine