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静脉营养已成为今日临床不可缺少的治疗措施之一。已知增加葡萄糖的供给有利于氨基酸的利用。然而从外周静脉输注葡萄糖溶液,将受输液量与浓度的限制。脂肪在体内氧化,产生的能量高达9.2卡/克,是理想的非蛋白质能源,它可制成各种浓度的等渗乳剂,供静脉输用。可供应人体必需脂肪酸,维持机体细胞膜的正常结构和功能,并且是前列腺素的前体。静脉输注脂肪乳剂有如下优点:
Intravenous nutrition has become an indispensable clinical treatment today. It is known that increasing the supply of glucose facilitates the utilization of amino acids. However, the infusion of glucose solution from the peripheral vein will be limited by the volume and concentration of infusion. Fat in the body oxidation, the energy produced by up to 9.2 cal / g, is an ideal non-protein energy, it can be made into various concentrations of isotonic emulsion for intravenous use. It supplies the body’s essential fatty acids, maintains the normal structure and function of the body’s cellular membranes, and is a precursor of prostaglandins. Intravenous fat emulsion has the following advantages: