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取慢性肺心病急性加重期15例,分为3组:1.对照组(n=5):膳食搬入总热量104.5kj·kg~(-1)·d~(-1)(25kcal·kg~(-1)·d~(-1)),其中碳水化合物占总热量60％,蛋白质占15％,脂肪占25％。2.氨基酸组(n=5):在对照组膳食的基础上加服氨基酸(BCAA、ALA、GLU、SER)0.2g·kg~(-1)·d~(-1)。3.高蛋白组(n=5):在对照组膳食的基础上加服相当氨基酸量的天然动物蛋白质。经1周临床治疗显示,氨基酸组血清运铁蛋白、前白蛋白组内变化显著,明显提高氮贮留。
Take 15 cases of acute exacerbation of chronic pulmonary heart disease, divided into three groups: 1. The control group (n = 5): total calorie intake 104.5kj · kg -1 · d -1 (25kcal · kg ~ (-1) · d -1), of which carbohydrates accounted for 60% of the total calories, protein accounted for 15%, fat accounted for 25%. Amino acid group (n = 5): Serum amino acids (BCAA, ALA, GLU, SER) 0.2g · kg -1 · d -1 were added to the control group diet. 3. High protein group (n = 5): In the control group based on the diet plus a considerable amount of amino acids added to the natural animal protein. After 1 week of clinical treatment, amino acids in serum transferrin, pre-albumin group significantly changed significantly increased nitrogen storage.