摘要
对腹部手术创伤16例患者,早期输注高支链氨基酸(BCAA)与普通营养型氨基酸液效果进行了对比,累积氮平衡结果BCAA组为2.48±0.33,对照组为0.9±0.14,证明输注不同类氨基酸液,所取得的正氮平衡效果有差别,高支链组的正氮平衡效果明显较对照组为佳(P<0.01)。输注BCAA能提高血中支链氨基酸的浓度,减少体内蛋白的分解;并增加蛋白的合成。故能促进机体早日进入正氮平衡阶段。
The study compared the effects of the branched-chain amino acid enriched solution with standard.amino acid solution on patients during early postoperative period.Sixteen patients who underwent mode 時ate abdominal operative procedures were divided into study (BCAA) and control groups randomly.Either group of patients received equal amount of nitrogen (0.2g/kg d-1) and energy(l46-167kJ/kg d-1) during the first five postoperative days.Recommended doses of other nutrients were added daily.Nitrogen balance was detemined every day postoperatively.Plasma albumin,fibronectin and amino acid profile as well as other parameters were monitored preoperatively and on 3rd and 6th postoperative days.The results suggested that the nutritional effects of the branched-chain amino acid enriched solution might be superior to that of the standard nutritional amino acid solution on postoperative patients.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
1989年第3期190-192,共3页
Medical Journal of Chinese People's Liberation Army
